ISIJ International

1.7(top 50%)

impact factor

9.3K(top 2%)

papers

189.1K(top 2%)

citations

126(top 5%)

h-index

1.7(top 50%)

extended IF

9.3K

all documents

199.7K

doc citations

183(top 5%)

g-index

Top Schools (by citations)

#	School	Articles	Citations	R ARank	R CRank
1	Materials Processing	128	4,916	1	1
2	Metallurgy	252	4,753	2	1
3	Ecological Engineering	217	4,118	3	2
4	Materials Science	197	3,953	27	48
5	Materials Science	170	3,927	1	2
6	Metallurgy	222	3,753	1	2
7	Materials Science	105	3,097	1	6
8	Metallurgy	126	2,915	2	1
9	Materials Science	28	2,873	52	23
9	Metallurgy	28	2,873	47	24
11	Materials Science	99	2,250	4	4
12	Materials Science	148	2,185	1	2
13	Materials Science	68	2,110	8	10
14	Materials Science	47	2,078	12	12
15	Materials Science	53	1,892	15	18
16	Materials Science	122	1,883	2	7
17	Materials Science	82	1,821	4	8
18	Metallurgy	69	1,690	1	2
19	Materials Science	84	1,620	4	4
20	Materials Science	57	1,616	12	25
21	Materials Engineering	57	1,600	2	1
22	Systems Engineering	15	1,597	3	1
23	Materials Engineering	76	1,545	2	13
24	Materials Science	49	1,500	32	40
25	Chemistry	48	1,419	35	40
26	Materials Science	35	1,325	10	12
27	Metallurgy	61	1,319	2	1
28	Materials Engineering	20	1,264	1	1
29	Automation	104	1,238	12	21
30	Education	96	1,078	6	6
31	Metallurgy	47	1,072	3	3
32	Ceramics	46	1,064	2	4
33	Process Engineering	20	904	3	2
34	Bioengineering	47	902	6	15
35	Materials Science	29	815	7	8
36	Materials Science	14	781	2	1
37	Metallurgy	39	763	2	1
38	Materials Science	26	741	58	102
39	Materials Science	31	738	1	2
40	Materials Science	28	719	15	25
41	Materials Science	35	707	3	3
42	Materials Science	18	706	41	39
43	Metallurgy	51	676	9	15
44	Process Engineering	24	644	54	70
45	Materials Science	22	632	13	19
46	Materials Engineering	28	619	6	16
47	Materials Engineering	28	612	2	3
48	Materials Processing	26	587	1	1
49	Energy Engineering	30	585	9	7
50	Metallurgy	28	582	2	1
51	Chemical Engineering	41	577	19	60
52	Metallurgy	18	576	1	1
53	Materials Science	12	545	26	38
54	Materials Science	12	537	40	38
55	Materials Science	16	534	4	5
55	Materials Science	21	534	18	18
57	Materials Engineering	19	533	11	10
58	Chemical Engineering	16	525	40	43
59	Metallurgy	18	494	8	7
60	Education	35	493	6	6
61	Materials Science	20	489	27	44
62	Systems Engineering	16	485	4	4
63	Mechanical Engineering	27	481	10	34
64	Materials Science	45	473	16	56
65	Materials Processing	11	472	1	1
66	Chemical Engineering	8	471	18	10
67	Industrial Engineering	6	466	44	32
68	Mechanical Engineering	22	465	1	1
69	Process Engineering	24	445	3	1
70	Sustainable Materials	20	438	1	1
71	Metallurgy	16	437	5	13
71	Materials Engineering	10	437	16	10
73	Metallurgy	12	436	2	3
74	Sustainable Development	9	435	1	1
75	Materials Science	11	422	19	34
76	Complex Systems	15	416	48	62
77	Materials Processing	2	406	11	4
78	Metallurgy	11	398	2	2
79	Information Technology	10	396	1	1
80	Materials Science	27	395	14	52
81	Mechanical Engineering	13	394	3	2
82	Mechanical Engineering	9	389	7	3
83	Chemical Engineering	11	388	2	4
84	Mechanical Engineering	9	368	29	6
85	Materials Engineering	15	362	2	4
86	Metallurgy	13	353	1	4
87	Sustainable Development	5	335	2	2
87	Materials Science	5	335	1	1
89	Energy Conversion	12	333	3	4
90	Mechanical Engineering	4	324	33	3
90	Ceramics	6	324	48	32
92	Materials Science	30	318	16	45
93	Materials Science	13	316	15	18
93	Materials Science	12	316	44	42
93	Materials Science	21	316	1	4
96	Mechanical Engineering	2	310	25	3
97	Metallurgy	12	309	4	6
97	Materials Engineering	9	309	2	2
99	Metallurgy	17	302	86	108
100	Ceramics	11	299	3	5
101	Mechanical Engineering	10	294	77	70
102	Materials Science	8	293	4	2
103	Materials Science	18	287	40	68
104	Education	33	283	55	176
105	Metallurgy	14	282	1	1
106	Materials Science	19	278	46	78
107	Materials Science	10	272	49	50
107	Metallurgy	17	272	7	13
109	Chemical Engineering	12	270	5	12
110	Mechanical Engineering	23	268	8	16
111	Materials Science	18	267	96	149
111	Systems Engineering	8	267	3	2
113	Materials Processing	1	261	1	1
114	Materials Science	14	256	4	3
115	Metallurgy	6	254	2	1
116	Materials Science	8	253	2	5
116	Chemical Engineering	6	253	16	5
116	Materials Science	6	253	15	5
119	Materials Science	5	249	12	6
120	Materials Science	19	247	54	95
121	Mechanical Engineering	1	241	11	1
122	Metallurgy	10	240	16	16
123	Physical Chemistry	10	238	13	30
123	Chemistry	10	238	69	78
123	Materials Engineering	13	238	3	1
126	Metallurgy	1	235	8	2
127	Chemistry	20	226	103	211
128	Mechanical Engineering	11	222	6	5
129	Education	15	220	11	24
129	Chemistry	10	220	30	71
131	Materials Science	24	219	27	76
132	Materials Science	3	215	48	42
133	Mechanical Engineering	5	210	24	5
134	Chemistry	5	209	475	362
134	Electrical Engineering	7	209	56	66
136	Materials Science	10	207	5	4
137	Thermal Engineering	8	204	1	1
138	Metallurgy	8	199	2	1
138	Metallurgy	37	199	3	5
140	Materials Engineering	7	197	4	10
141	Electronics	8	195	48	35
142	Materials Engineering	10	189	36	98
143	Materials Science	5	188	161	182
143	Materials Science	2	188	230	144
143	Metallurgy	8	188	1	1
146	Materials Characterization	9	186	2	1
147	Materials Science	8	183	21	18
148	Materials Engineering	11	180	14	41
148	Materials Engineering	15	180	11	22
148	Chemical Engineering	5	180	2	2
151	Mechanical Engineering	6	179	32	17
152	Mechanical Engineering	10	177	37	19
153	Manufacturing Engineering	1	176	39	11
153	Production Engineering	7	176	3	1
155	Electrical Engineering	16	174	33	67
156	Materials Engineering	2	173	6	2
157	Metallurgy	4	172	2	2
157	Mechanical Engineering	3	172	2	1
159	Metallurgy	7	170	6	4
160	Metallurgy	13	169	8	8
161	Materials Engineering	7	166	22	26
162	Chemical Engineering	5	163	24	52
162	Metallurgy	5	163	1	1
164	Materials Science	12	162	7	7
165	Metallurgy	6	161	6	3
166	Materials Science	23	156	2	13
166	Materials Engineering	10	156	8	17
168	Chemical Engineering	21	155	1	20
168	Ecological Engineering	21	155	1	2
170	Industrial Engineering	13	153	6	25
171	Materials Science	2	152	169	69
172	Mechanical Engineering	9	151	96	145
173	Mechanical Engineering	6	150	39	19
174	Education	11	146	228	382
174	Environmental Engineering	5	146	77	48
176	Materials Science	1	144	59	14
176	Materials Engineering	6	144	30	38
178	Sustainable Energy	2	143	51	64
178	Sustainable Energy	2	143	59	69
180	Materials Science	13	142	45	73
180	Materials Science	6	142	25	38
182	Sustainable Development	4	140	1	1
183	Mechanical Engineering	8	139	4	2
183	Metallurgy	4	139	4	5
185	Materials Science	9	138	6	5
186	Metallurgy	8	137	56	35
186	Materials Science	9	137	28	39
186	Systems Engineering	2	137	19	7
186	Structural Materials	36	137	2	13
186	Materials Engineering	16	137	3	18
191	Materials Science	6	136	88	111
191	Process Engineering	5	136	23	33
193	Mechanical Engineering	1	133	173	60
193	Materials Science	1	133	223	112
193	Chemical Engineering	22	133	4	29
196	Materials Science	8	132	11	24
196	Materials Physics	3	132	44	31
196	Mechanical Engineering	8	132	24	35
199	Electronics	3	127	369	214
200	Chemical Engineering	4	126	126	152
200	Aerospace Engineering	7	126	65	100
200	Semiconductor	3	126	77	33
200	Materials Science	21	126	41	99
200	Energy Engineering	12	126	32	46
200	Metallurgy	4	126	3	6
200	Ecological Engineering	3	126	3	1
207	Mechanical Engineering	5	124	144	126
207	Materials Science	4	124	83	72
209	Metallurgy	7	123	95	103
210	Materials Science	3	121	179	191
210	Biomedical Engineering	7	121	42	71
212	Materials Engineering	5	119	27	43
212	Materials Engineering	9	119	37	82
214	Materials Physics	4	118	7	8
215	Metallurgy	4	116	3	1
216	Metallurgy	4	115	1	1
217	Materials Science	3	114	115	122
217	Mechanical Engineering	6	114	12	15
217	Mechanical Engineering	5	114	24	7
217	Metallurgy	3	114	71	38
221	Mechanical Engineering	8	111	15	31
221	Industrial Engineering	5	111	16	35
223	Chemical Engineering	6	110	18	41
223	Materials Engineering	2	110	7	7
223	Materials Science	5	110	108	119
223	Structural Materials	17	110	3	18
223	Metallurgy	5	110	1	2
228	Electronic Materials	1	109	6	1
228	Mechatronics	10	109	7	39
230	Materials Processing	8	106	20	60
231	Metallurgy	3	105	1	1
231	Materials Science	3	105	18	11
233	Mechanical Engineering	13	104	9	12
234	Education	9	102	4	15
234	Metallurgy	6	102	14	13
234	Nuclear Materials	2	102	21	11
237	Materials Science	2	100	189	171
237	Mechanical Engineering	6	100	1	15
237	Ecological Engineering	3	100	5	5
237	Metallurgy	9	100	2	2
241	Materials Science	8	99	47	69
241	Chemistry	1	99	151	48
243	Materials Science	8	98	49	98
244	Chemical Engineering	9	97	37	79
244	Mechanical Engineering	9	97	48	90
244	Materials Science	2	97	27	28
244	Biomedical Engineering	13	97	6	50
248	Materials Science	4	96	50	52
249	Aerospace Engineering	2	95	61	22
250	Additive Manufacturing	2	94	6	2
251	Education	9	93	7	18
251	Metallurgy	5	93	34	31
251	Metallurgy	1	93	1	1
254	Mechanical Engineering	2	92	63	24
254	Mechanical Engineering	1	92	8	5
256	Materials Engineering	5	90	4	2
257	Education	7	89	863	1.2K
257	Chemical Engineering	2	89	4	2
259	Materials Science	14	88	55	143
259	Materials Science	1	88	12	1
261	Systems Engineering	5	87	49	93
261	Systems Engineering	7	87	61	93
261	Mechatronics Engineering	6	87	6	36
264	Mechanical Engineering	3	86	136	150
264	Mechanical Engineering	6	86	9	6
264	Process Engineering	5	86	11	54
264	Metallurgy	4	86	43	28
264	Automation	11	86	30	48
269	Mechanical Engineering	6	85	75	104
269	Metallurgy	6	85	16	13
271	Chemical Engineering	2	84	81	63
271	Computational Materials Science	5	84	9	19
273	Electrical Engineering	8	82	35	52
273	Environmental Engineering	5	82	17	41
273	Materials Engineering	2	82	87	52
273	Metallurgy	8	82	2	2
277	Materials Science	8	81	210	286
277	Process Engineering	8	81	47	95
277	Nuclear Engineering	7	81	4	2
280	Mechanical Engineering	1	80	83	27
280	Metallurgy	2	80	14	6
280	Mechanical Engineering	3	80	74	116
280	Architecture	10	80	11	21
280	Process Engineering	1	80	119	63
285	Mechanical Engineering	3	78	367	503
286	Mechanical Engineering	6	77	22	23
287	Mathematics	1	76	11	5
287	Mechanical Engineering	4	76	28	23
287	Materials Science	3	76	46	24
290	Materials Engineering	4	75	35	56
291	Chemistry	1	74	1.5K	786
291	Inorganic Chemistry	1	74	382	159
291	Materials Science	2	74	70	55
291	Mechanical Engineering	1	74	37	7
291	Materials Science	9	74	16	48
291	Materials Science	1	74	75	49
291	Metallurgy	1	74	29	28
291	Structural Materials	11	74	1	2
291	Structural Materials	12	74	1	2
291	Production Engineering	3	74	1	1
291	Environmental Engineering	1	74	1	1
302	Materials Science	2	73	86	70
302	Metallurgy	8	73	2	16
304	Automotive Engineering	8	72	57	115
305	Materials Science	10	71	43	105
305	Mathematics	2	71	32	10
307	Materials Science	5	70	118	101
307	Chemistry	7	70	58	106
307	Bioengineering	7	70	26	64
307	Energy Engineering	2	70	11	13
307	Materials Science	3	70	8	15
312	Mechanical Engineering	2	69	35	24
313	Materials Science	2	68	170	123
313	Electronics	7	68	8	10
313	Metallurgy	4	68	12	17
313	Materials Engineering	4	68	12	17
313	Metallurgy	5	68	1	2
318	Metallurgy	1	67	28	17
318	Materials Engineering	1	67	41	26
318	Chemical Engineering	4	67	143	207
318	Materials Science	2	67	8	5
318	Materials Engineering	2	67	291	254
318	Control Engineering	8	67	1	1
318	Computer Graphics	1	67	1	1
325	Mechanical Engineering	9	66	4	11
325	Control Engineering	8	66	11	22
325	Materials Processing	2	66	1	2
325	Logistics	11	66	2	10
325	Metallurgy	2	66	3	3
325	Metallurgy	2	66	4	5
325	Mineral Processing	2	66	12	19
325	Metallurgy	1	66	10	3
333	Materials Science	4	65	51	67
334	Metallurgy	3	64	9	10
334	Metallurgy	4	64	74	74
334	Energy Engineering	1	64	34	18
337	Metallurgy	2	63	70	39
337	Manufacturing Technology	1	63	20	9
337	Materials Engineering	1	63	9	3
337	Manufacturing Technology	1	63	1	1
341	Mechanical Engineering	4	62	113	185
341	Economics	2	62	42	34
341	Computer Science	3	62	155	168
341	Mechanical Engineering	2	62	46	47
341	Materials Science	1	62	220	189
341	Chemistry	10	62	95	232
341	Mechanical Engineering	2	62	14	4
341	Chemistry	2	62	156	108
341	Industrial Chemistry	2	62	6	6
350	Astronomy	1	61	226	139
350	Applied Mathematics	6	61	4	5
350	Mathematics	6	61	24	24
350	Planetary Science	2	61	140	135
350	Metallurgy	3	61	14	14
350	Materials Engineering	3	61	10	16
356	Materials Science	4	60	8	13
356	Education	8	60	23	97
356	Mechanical Engineering	2	60	7	14
356	Laser	6	60	48	85
356	Complex Systems	6	60	23	65
356	Research and Education	8	60	2	12
356	Educational Technology	1	60	8	2
356	Production Engineering	1	60	1	1
356	Production Engineering	1	60	1	1
365	Mechanical Engineering	4	59	59	79
365	Chemical Engineering	2	59	95	83
365	Mechanical Engineering	12	59	5	10
365	Materials Science	5	59	22	46
365	Metallurgy	5	59	3	7
365	Materials Engineering	2	59	25	23
365	Ecological Engineering	2	59	1	1
372	Software Engineering	3	57	20	29
372	Materials Chemistry	11	57	57	152
372	Materials Engineering	3	57	3	4
375	Economics	5	56	99	143
375	Education	5	56	87	149
377	Mechanical Engineering	9	55	37	48
377	Materials Engineering	5	55	16	31
377	Education	8	55	1	13
380	Mechanical Engineering	3	54	128	141
380	Mechanical Engineering	1	54	220	182
380	Materials Science	1	54	98	73
380	Materials Science	1	54	94	83
380	Mathematics	2	54	160	110
380	Mechanical Engineering	6	54	54	85
380	Chemical Engineering	2	54	244	242
380	Materials Science	3	54	27	36
388	Mechanical Engineering	9	53	19	69
388	Laser	3	53	109	114
388	Automation	5	53	2	6
388	Materials Engineering	1	53	3	3
388	Automation	5	53	1	1
388	Sustainable Design	10	53	2	1
388	Ecological Engineering	2	53	1	1
395	Planetary Science	1	52	131	101
395	Ceramics	1	52	18	15
395	Materials Engineering	3	52	1	3
395	Materials Engineering	1	52	25	18
395	Materials Engineering	2	52	30	24
395	Chemical Engineering	2	52	1	1
401	Structural Materials	9	51	1	2
401	Materials Science	1	51	1	1
403	Mechanical Engineering	12	50	6	19
403	Metallurgy	2	50	7	10
405	Materials Science	1	49	149	115
405	Chemical Engineering	1	49	153	114
405	Chemical Engineering	1	49	21	23
405	Metallurgy	1	49	12	12
405	Mechanical Engineering	1	49	91	62
405	Metallurgy	1	49	4	6
405	Aerospace Engineering	3	49	13	10
405	Education	5	49	6	6
413	Materials Science	3	48	110	175
413	Biochemistry	2	48	130	218
413	Materials Engineering	3	48	15	37
413	Mechanical Engineering	11	48	28	116
413	Materials Science	4	48	54	94
413	Mechanical Engineering	2	48	5	3
419	Mechanical Engineering	4	47	66	84
419	Metallurgy	1	47	38	24
419	Nuclear Physics	3	47	22	22
419	Systems Engineering	3	47	14	21
419	Materials Engineering	2	47	27	27
419	Materials Engineering	2	47	2	11
419	Materials Engineering	4	47	2	1
419	Metallurgy	2	47	2	1
427	Petroleum Engineering	1	46	30	27
427	Materials Science	3	46	131	206
427	Materials Engineering	1	46	99	50
427	Mechanical Engineering	1	46	18	9
427	Automation	1	46	7	7
427	Materials Processing	3	46	8	20
433	Industrial Chemistry	7	45	34	66
433	Mechanical Engineering	4	45	24	18
433	Thermal Engineering	2	45	100	119
433	Chemistry	3	45	144	207
437	Education	3	44	124	268
437	Mechanical Engineering	8	44	215	424
437	Materials Engineering	2	44	9	9
437	Architectural Engineering	8	44	16	39
437	Mechanical Engineering	1	44	162	95
437	Architecture	8	44	5	16
437	Mechanical Engineering	4	44	1	6
437	Materials Engineering	3	44	2	2
445	Economics	3	43	156	164
445	Education	7	43	143	501
445	Environmental Science	4	43	30	78
445	Materials Science	3	43	144	175
445	Materials Engineering	1	43	85	41
445	Research and Education	7	43	5	47
445	Materials Engineering	2	43	32	37
452	Information Technology	3	42	623	721
452	Electronics	3	42	3	3
452	Architecture	1	42	4	1
452	Materials Processing	3	42	3	3
452	Sustainable Development	4	42	13	31
457	Chemical Engineering	3	41	167	275
457	Chemistry	4	41	257	418
457	Biotechnology	3	41	18	32
457	Mining Engineering	1	41	8	7
457	Metallurgy	3	41	69	92
457	Mechanical Engineering	1	41	58	27
457	Tribology	3	41	1	1
464	Mechanical Engineering	1	40	84	71
464	Nuclear Engineering	1	40	9	9
464	Control Engineering	2	40	15	13
464	Materials Science	1	40	274	194
464	Mechanical Engineering	2	40	38	44
464	Metallurgy	6	40	2	14
464	Metallurgy	9	40	8	37
471	Materials Science	1	39	179	164
471	Chemistry	3	39	330	447
471	Mechanical Engineering	1	39	110	52
471	Dentistry	1	39	2.9K	1.8K
471	Mechanical Engineering	1	39	40	15
471	Dentistry	1	39	425	361
471	Chemical Engineering	2	39	57	70
471	Mechanical Engineering	2	39	7	9
471	Aerospace Engineering	1	39	12	10
471	Applied Physics	2	39	6	9
471	Automation	3	39	13	22
471	Ecological Engineering	1	39	1	1
483	Mechanical Engineering	5	38	80	180
483	Environmental Engineering	1	38	282	222
483	Environmental Engineering	2	38	106	120
483	Metallurgy	5	38	16	22
483	Biomaterials	3	38	127	211
483	Process Engineering	1	38	8	4
483	Materials Engineering	2	38	7	7
483	Materials Engineering	1	38	24	13
483	Environmental Engineering	1	38	23	22
492	Mechanical Engineering	3	37	27	22
492	Ecological Engineering	1	37	1	3
494	Mechanical Engineering	2	36	281	353
494	Mechanical Engineering	3	36	15	22
494	Chemistry	6	36	248	599
494	Materials Engineering	2	36	9	7
494	Metallurgy	1	36	5	1
494	Materials Engineering	1	36	4	7
494	Materials Chemistry	6	36	3	25
494	Metallurgy	3	36	60	64
502	Education	4	35	338	613
502	Chemistry	1	35	489	351
502	Electronics	3	35	116	173
502	Statistics	3	35	19	28
502	Materials Engineering	1	35	103	77
507	Materials Science	1	34	55	37
507	Metallurgy	2	34	16	14
507	Chemistry	1	34	325	263
507	Materials Engineering	2	34	27	52
507	Materials Engineering	2	34	5	17
507	Sustainable Materials	2	34	3	8
507	Sustainable Materials	2	34	3	8
514	Chemistry	2	33	251	335
514	Materials Chemistry	2	33	19	33
514	Mechanical Engineering	1	33	59	72
514	Metallurgy	1	33	10	5
514	Automation	2	33	4	2
519	Electrical Engineering	1	32	263	179
519	Mathematics	2	32	575	571
519	Automation	3	32	246	371
519	Mechanical Engineering	1	32	55	26
519	Materials Science	1	32	5	6
519	Materials Science	2	32	7	10
519	Materials Science	4	32	6	24
519	Materials Science	2	32	1	4
519	Nuclear Energy	5	32	9	22
528	Mechanical Engineering	1	31	63	75
528	Process Engineering	2	31	26	52
528	Aerospace Engineering	1	31	233	230
528	Metallurgy	2	31	13	14
528	Mechanical Engineering	1	31	99	42
528	Chemistry	2	31	35	46
528	Metallurgy	3	31	4	22
528	Materials Science	2	31	35	57
528	Power Electronics	3	31	3	9
528	Electronics	3	31	3	9
528	Environmental Science	1	31	15	30
528	Metallurgy	1	31	2	3
540	Chemical Engineering	2	30	51	72
540	Chemistry	2	30	171	277
540	Chemical Engineering	1	30	10	12
540	Education	4	30	510	912
540	Biology	2	30	98	145
540	Computer Engineering	1	30	114	112
540	Mechanical Engineering	1	30	44	14
540	Mathematics	1	30	7	14
540	Materials Science	1	30	349	317
540	Materials Science	1	30	190	154
540	Architectural Engineering	5	30	6	9
540	Materials Engineering	1	30	14	9
540	Materials Engineering	2	30	12	7
540	Automation	1	30	112	61
540	Information Technology	2	30	188	165
555	Applied Physics	3	29	100	192
555	Education	1	29	99	65
555	Mechanical Engineering	8	29	2	8
555	Optimization	1	29	11	14
555	Ecological Engineering	2	29	43	70
555	Materials Science	2	29	85	92
555	Metallurgy	1	29	6	4
555	Optimization	1	29	5	6
563	Mechanical Engineering	2	28	113	126
563	Mathematics	1	28	192	145
563	Industrial Engineering	1	28	113	138
563	Metallurgy	1	28	31	14
563	Mechanical Engineering	2	28	20	18
563	Mechanical Engineering	1	28	140	112
563	Systems Engineering	1	28	92	61
563	Environmental Systems	1	28	20	23
563	Architecture	6	28	164	346
563	Materials Science	2	28	60	75
563	Mechanical Engineering	1	28	11	7
563	Metallurgy	1	28	1	1
575	Electrical Engineering	1	27	43	13
575	Materials Engineering	1	27	63	78
575	Materials Engineering	1	27	3	1
578	Chemistry	3	26	54	140
578	Chemical Engineering	1	26	138	145
578	Civil Engineering	4	26	4	8
578	Civil Engineering	3	26	23	103
578	Chemistry	9	26	16	97
578	Mechanical Engineering	3	26	18	40
578	Mechanical Engineering	1	26	29	7
578	Metallurgy	2	26	75	76
578	Computer Engineering	3	26	50	106
578	Mechanical Engineering	1	26	82	61
578	Agricultural Science	2	26	315	467
578	Energy Conversion	1	26	21	11
578	Materials Science	3	26	68	170
578	Manufacturing Technology	2	26	13	17
578	Materials Science	2	26	80	123
578	Energy Materials	5	26	4	18
578	Materials Engineering	2	26	1	2
578	Metallurgy	1	26	2	2
578	Energy Materials	5	26	4	13
578	Metallurgy	1	26	1	2
578	Process Engineering	1	26	1	1
578	Materials Engineering	1	26	1	1
600	Mechanical Engineering	1	25	179	164
600	Mechanical Engineering	1	25	62	74
600	Chemical Engineering	2	25	55	90
600	Mechanical Engineering	1	25	139	120
600	Environmental Engineering	1	25	51	69
600	Education	2	25	74	88
600	Materials Science	1	25	2	4
600	Mechanical Engineering	2	25	40	22
600	Systems Engineering	3	25	7	9
600	Materials Science	1	25	550	569
600	Mechatronics	2	25	201	292
600	Mechatronics Engineering	2	25	199	288
600	Mechanical Engineering	4	25	1	1
600	Metallurgy	3	25	2	4
614	Biomedical Engineering	1	24	362	512
614	Electrical Engineering	2	24	72	106
614	Environmental Engineering	3	24	193	438
614	Metallurgy	3	24	115	228
614	Mechanical Engineering	3	24	73	140
614	Metallurgy	1	24	25	22
614	Electronics	2	24	13	17
614	Metallurgy	4	24	4	13
614	Composites	1	24	17	13
614	Thermodynamics	1	24	9	9
614	Materials Engineering	4	24	1	7
614	Materials Processing	1	24	5	1
626	Fluid Dynamics	1	23	57	44
626	Mechanical Engineering	1	23	16	7
626	Systems Engineering	2	23	19	12
626	Systems Engineering	2	23	24	35
626	Fluid Mechanics	1	23	5	3
626	Heat Transfer	1	23	5	4
626	Control Engineering	2	23	17	24
626	Materials Science	1	23	3	4
626	Dynamics	1	23	57	44
626	Materials Engineering	1	23	6	5
636	Statistics	1	22	58	57
636	Chemistry	1	22	169	202
636	Chemical Engineering	1	22	47	55
636	Chemistry	1	22	57	63
636	Information Technology	1	22	1.9K	1.5K
636	Materials Science	1	22	46	49
636	Materials Processing	1	22	11	11
636	Biochemistry	1	22	6	8
636	Chemical Engineering	1	22	62	80
636	Materials Science	1	22	13	15
636	Materials Engineering	1	22	30	25
636	Materials Processing	1	22	4	4
636	Materials Engineering	5	22	7	21
636	Information Technology	1	22	1	1
650	Mechanical Engineering	3	21	140	282
650	Computer Science	1	21	676	912
650	Electrical Engineering	1	21	571	727
650	Ecology	1	21	80	107
650	Mechanical Engineering	3	21	323	527
650	Cultural Studies	3	21	4	17
650	Economics	1	21	42	39
650	Mechanical Engineering	3	21	18	18
650	Metallurgy	2	21	6	10
650	Chemical Engineering	1	21	10	7
650	Composites	1	21	26	29
650	Political Science	1	21	73	68
650	Composites	3	21	198	307
650	Chemical Engineering	1	21	191	188
650	Ceramics	2	21	7	10
650	Ecology	1	21	37	68
650	Biomedical Engineering	3	21	34	99
650	Chemical Engineering	1	21	2	1
650	Composites	1	21	17	17
650	Automation	1	21	2	1
650	Mechanical Engineering	3	21	1	1
650	Tribology	2	21	1	2
672	Applied Mechanics	2	20	100	125
672	Chemical Engineering	3	20	223	528
672	Mechanical Engineering	1	20	116	157
672	Materials Science	2	20	96	151
672	Materials Science	2	20	268	329
672	Chemical Engineering	1	20	31	35
672	Chemistry	2	20	37	48
672	Chemistry	4	20	728	1.2K
672	Biotechnology	1	20	273	326
672	Electrical Engineering	2	20	27	48
672	Chemistry	2	20	422	574
672	Electronics	1	20	59	40
672	Mechanical Engineering	1	20	30	15
672	Mechanical Engineering	2	20	27	39
672	Control Engineering	1	20	6	5
672	Control Engineering	1	20	7	6
672	Process Engineering	1	20	7	12
672	Systems Engineering	1	20	9	2
672	Engineering Physics	1	20	44	37
672	Automotive Engineering	1	20	5	3
672	Chemistry	2	20	86	113
672	Materials Engineering	2	20	6	10
672	Materials Engineering	1	20	1	2
672	Metallurgy	1	20	1	1
672	Automation	2	20	1	1
672	Instrumentation	2	20	1	1
672	Metallurgy	1	20	3	5
699	Computer Science	1	19	103	72
699	Aerospace Engineering	1	19	99	107
699	Mechanical Engineering	4	19	99	212
699	Teacher Education	1	19	129	94
699	Education	1	19	139	103
699	Metallurgy	2	19	8	18
699	Mechanical Engineering	1	19	2	5
699	Mechanical Engineering	1	19	53	32
699	Process Engineering	1	19	25	30
699	Materials Engineering	2	19	64	97
699	Materials Engineering	1	19	47	68
699	Mechanical Engineering	2	19	11	16
699	Materials Science	1	19	76	58
699	Energy Engineering	1	19	52	54
699	Metallurgy	2	19	1	3
699	Manufacturing Engineering	1	19	2	1
699	Materials Engineering	1	19	19	14
699	Ecological Engineering	1	19	1	1
717	Chemical Engineering	1	18	80	119
717	Chemistry	3	18	168	280
717	Process Engineering	1	18	17	23
717	Chemistry	1	18	74	89
717	Mechanical Engineering	3	18	5	33
717	Industrial Chemistry	1	18	75	74
717	Education	1	18	73	65
717	Materials Engineering	1	18	2	3
717	Materials Engineering	1	18	13	26
717	Biotechnology	3	18	68	155
717	Education	1	18	237	211
717	Metallurgy	1	18	5	8
717	Process Engineering	4	18	15	46
717	Materials Engineering	1	18	7	3
717	Control Engineering	2	18	35	55
717	Complex Systems	1	18	2	7
717	Mechanical Engineering	1	18	24	28
717	Materials Science	1	18	39	31
717	Optimization	6	18	11	78
717	Structural Materials	1	18	9	12
717	Structural Materials	1	18	2	2
717	Materials Science	1	18	9	8
739	Materials Science	3	17	198	324
739	Computer Science	1	17	30	42
739	Mechanical Engineering	4	17	16	43
739	Engineering Physics	1	17	143	132
739	Chemical Engineering	1	17	133	168
739	Mechanical Engineering	2	17	20	12
739	Applied Mechanics	1	17	2	2
739	Materials Science	1	17	120	110
739	Propulsion	1	17	3	6
739	Design Engineering	2	17	30	39
739	Systems Engineering	1	17	19	27
739	Materials Science	2	17	7	26
739	Mechanical Engineering	4	17	9	24
739	Materials Science	1	17	21	34
739	Automation	4	17	8	23
739	Materials Science	2	17	36	35
739	Archaeology	1	17	9	15
739	Ecological Engineering	1	17	1	6
739	Materials Engineering	1	17	5	7
758	Electrical Engineering	1	16	119	120
758	Materials Science	3	16	218	355
758	Biology	1	16	154	215
758	Chemistry	2	16	210	311
758	Electronics	3	16	108	194
758	Metallurgy	1	16	15	16
758	Chemistry	1	16	202	230
758	Bioengineering	2	16	159	300
758	Geology	1	16	294	303
758	Materials Science	1	16	20	29
758	Materials Science	1	16	6	15
758	Metallurgy	2	16	2	1
758	Metallurgy	1	16	1	3
758	Product Development	1	16	1	1
772	Geochemistry	1	15	60	85
772	Petrology	1	15	52	73
772	Industrial Engineering	1	15	566	696
772	Systems Engineering	2	15	81	172
772	Computer Science	1	15	160	168
772	Electrical Engineering	1	15	160	154
772	Mechanical Engineering	1	15	77	113
772	Chemistry	1	15	26	38
772	Chemistry	1	15	238	270
772	Materials Engineering	1	15	9	18
772	Chemistry	1	15	69	90
772	Materials Science	2	15	129	150
772	Materials Engineering	5	15	1	30
772	Occupational Health	1	15	136	204
772	Medical Technology	1	15	191	292
772	Materials Science	1	15	19	21
772	Surface Chemistry	2	15	12	33
772	Electronic Materials	2	15	12	33
772	Education	1	15	49	66
772	Control Engineering	1	15	3	5
772	Metallurgy	1	15	21	18
772	Education	1	15	5	6
772	Composites	2	15	10	22
795	Materials Engineering	1	14	3	8
795	Materials Science	1	14	15	26
795	Civil Engineering	1	14	53	92
795	Mechanical Engineering	1	14	206	211
795	Mechanical Engineering	3	14	18	40
795	Chemistry	3	14	440	855
795	Civil Engineering	1	14	186	189
795	Chemistry	1	14	421	551
795	Materials Science	1	14	142	159
795	Chemistry	2	14	211	356
795	Nuclear Physics	1	14	306	297
795	Metallurgy	1	14	20	22
795	Process Engineering	1	14	61	83
795	Mechanical Engineering	2	14	86	103
795	Information Technology	1	14	127	174
795	Electronics	1	14	10	18
795	Metallurgy	3	14	7	37
795	Materials Engineering	1	14	13	27
795	Information Technology	1	14	1	5
795	Materials Science	1	14	29	30
795	Design Engineering	2	14	127	194
795	Advanced Manufacturing	1	14	15	30
795	Design Engineering	2	14	15	44
795	Chemical Engineering	1	14	174	217
795	Nanomechanics	2	14	53	84
795	Materials Science	1	14	10	15
795	Materials Engineering	2	14	46	103
795	Materials Processing	4	14	90	237
795	Materials Engineering	1	14	52	64
795	Mechanical Engineering	2	14	9	23
795	Manufacturing Engineering	2	14	50	74
795	Surface Engineering	1	14	20	36
795	Mechanical Engineering	1	14	16	17
795	Systems Engineering	5	14	3	3
829	Materials Science	2	13	36	75
829	Mechanical Engineering	2	13	140	299
829	Mechanical Engineering	2	13	70	115
829	Materials Science	1	13	168	204
829	Dentistry	2	13	96	175
829	Manufacturing Engineering	2	13	20	43
829	Manufacturing Engineering	2	13	283	601
829	Aerospace Engineering	1	13	106	150
829	Materials Engineering	1	13	44	62
829	Environmental Chemistry	1	13	23	33
829	Energy Engineering	1	13	6	6
829	Environmental Science	1	13	131	216
829	Materials Science	2	13	3	9
829	Chemical Engineering	1	13	89	172
829	Materials Science	3	13	2	5
829	Metallurgy	1	13	15	29
829	Systems Engineering	8	13	19	137
829	Mechanical Engineering	2	13	9	12
829	Materials Engineering	2	13	42	75
829	Structural Materials	3	13	2	8
829	Materials Engineering	1	13	40	37
829	Chemistry	1	13	12	21
829	Materials Science	1	13	7	16
829	Environmental Science	1	13	18	47
829	Functional Materials	1	13	7	9
829	Mineralogy	1	13	6	5
829	Metallurgy	1	13	1	2
856	Computer Science	1	12	467	598
856	Chemical Engineering	1	12	40	88
856	Industrial Chemistry	1	12	195	274
856	Civil Engineering	1	12	112	139
856	Mechanical Engineering	1	12	206	258
856	Mechanical Engineering	2	12	86	142
856	Electronics	1	12	495	614
856	Chemistry	1	12	198	248
856	Electronics	1	12	215	221
856	Chemistry	1	12	271	317
856	Chemistry	1	12	252	355
856	Chemistry	1	12	192	258
856	Electronics	1	12	31	29
856	Materials Science	1	12	33	59
856	Materials Science	3	12	1	4
856	Materials Science	1	12	37	52
856	Metallurgy	1	12	1	1
856	Metallurgy	1	12	3	3
856	Materials Science	1	12	3	3
856	Information Technology	1	12	15	9
856	Mechanical Engineering	1	12	1	3
856	Automation	1	12	1	1
856	Electrical Engineering	1	12	2	1
856	Materials Characterization	1	12	1	1
880	Chemistry	1	11	467	693
880	Materials Chemistry	1	11	5	17
880	Computer Science	1	11	255	345
880	Manufacturing Engineering	1	11	35	61
880	Mechanical Engineering	2	11	22	48
880	Computer Science	1	11	5	7
880	Chemical Engineering	2	11	35	64
880	Computer Science	1	11	228	331
880	Education	1	11	74	75
880	Electrical Engineering	2	11	82	166
880	Chemistry	1	11	265	387
880	Metallurgy	2	11	4	15
880	Education	1	11	96	105
880	Metallurgy	2	11	23	57
880	Aerospace Engineering	1	11	136	179
880	Chemistry	1	11	37	54
880	Metallurgy	1	11	1	1
880	Mineral Processing	1	11	8	16
880	Chemistry	1	11	313	374
880	Civil Engineering	1	11	4	6
880	Chemical Engineering	1	11	304	354
880	Information Technology	1	11	163	202
880	Materials Engineering	1	11	5	5
880	Functional Materials	1	11	15	26
880	Materials Engineering	1	11	39	53
880	Energy Engineering	1	11	2	1
880	Architecture	1	11	2	3
880	Computational Chemistry	1	11	42	49
880	Mineral Processing	2	11	4	9
880	Materials Science	2	11	15	53
880	Metallurgy	1	11	18	21
880	Ecological Engineering	1	11	1	3
880	Information Technology	1	11	3	5
880	Automotive Engineering	2	11	54	77
880	Mechanical Engineering	3	11	4	16
880	Metallurgy	1	11	4	5
880	Structural Materials	2	11	1	2
880	Physical Chemistry	1	11	7	5
880	Information Systems	1	11	3	5
880	Materials Science	2	11	1	2
920	Civil Engineering	1	10	24	44
920	Mechanical Engineering	1	10	43	43
920	Mechanical Engineering	3	10	111	213
920	Civil Engineering	1	10	167	212
920	Automotive Engineering	1	10	74	100
920	Materials Science	1	10	124	179
920	Applied Physics	1	10	25	51
920	Education	1	10	134	155
920	Metallurgy	1	10	51	70
920	Chemistry	1	10	334	412
920	Inorganic Chemistry	1	10	25	31
920	Metallurgy	1	10	22	23
920	Chemical Engineering	1	10	146	201
920	Metallurgy	1	10	18	23
920	Materials Science	1	10	313	355
920	Manufacturing Engineering	1	10	2	2
920	Materials Science	1	10	69	100
920	Materials Engineering	2	10	16	48
920	Materials Engineering	1	10	66	109
920	Metallurgy	1	10	64	101
920	Mechanical Engineering	1	10	2	3
920	Mechanical Engineering	2	10	58	174
920	Materials Science	2	10	2	7
920	Mechanical Engineering	1	10	49	85
920	Materials Processing	1	10	21	47
920	Metallurgy	1	10	6	10
920	Production Engineering	1	10	3	3
920	Process Engineering	1	10	1	1
920	Systems Engineering	3	10	1	2
920	Manufacturing Engineering	1	10	1	3
950	Geology	1	9	420	406
950	Education	2	9	151	325
950	Structural Engineering	1	9	14	25
950	Education	1	9	220	311
950	Education	3	9	490	1.1K
950	Materials Science	1	9	78	100
950	Chemical Engineering	1	9	14	34
950	Mineralogy	1	9	296	295
950	Systems Engineering	4	9	14	96
950	Materials Engineering	1	9	4	20
950	Chemistry	1	9	198	286
950	Systems Engineering	4	9	11	58
950	Civil Engineering	1	9	33	65
950	Mechanical Engineering	1	9	10	10
950	Chemical Engineering	1	9	284	345
950	Photonics	2	9	3	23
950	Materials Engineering	2	9	38	104
950	Mechanical Engineering	1	9	31	33
950	Mechanical Engineering	1	9	42	57
950	Manufacturing Engineering	1	9	9	6
950	Energy Conversion	1	9	2	2
950	Information Technology	3	9	157	393
950	Mechanical Engineering	1	9	1	1
950	Semiconductor	1	9	1	2
974	Astronomy	1	8	151	215
974	Education	1	8	1.1K	1.4K
974	Materials Science	1	8	174	281
974	Materials Science	1	8	35	41
974	Mechanical Engineering	1	8	156	195
974	Computer Science	2	8	1	2
974	Mechanical Engineering	1	8	219	296
974	Chemistry	2	8	89	197
974	Naval Architecture	1	8	5	10
974	Architecture	1	8	186	303
974	Mechanical Engineering	1	8	44	58
974	Environmental Science	1	8	48	104
974	Materials Engineering	1	8	33	55
974	Electronics	2	8	5	10
974	Energy Engineering	2	8	41	65
974	Materials Engineering	2	8	2	10
974	Environmental Engineering	3	8	94	308
974	Materials Science	2	8	130	232
974	Materials Science	2	8	147	250
974	Mechanical Engineering	1	8	2	8
974	Mechanical Engineering	1	8	30	44
974	Industrial Engineering	1	8	133	219
974	Nanotechnology	1	8	27	53
974	Complex Systems	2	8	2	32
974	Concrete structures	2	8	63	103
974	Computer Science	2	8	3	14
974	Nanotechnology	1	8	86	172

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Materials Science, Metallurgy, Iron, Japan

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