Class information for:
Level 2: METAL MATRIX COMPOSITES//ALUMINUM MATRIX COMPOSITE//METAL MATRIX COMPOSITES MMCS

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
15 4 METALLURGY & METALLURGICAL ENGINEERING//MATERIALS SCIENCE, MULTIDISCIPLINARY//MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 827627
15 3       METALLURGY & METALLURGICAL ENGINEERING//MATERIALS SCIENCE, MULTIDISCIPLINARY//MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 133727
388 2             METAL MATRIX COMPOSITES//ALUMINUM MATRIX COMPOSITE//METAL MATRIX COMPOSITES MMCS 17398
1084 1                   METAL MATRIX COMPOSITES//ALUMINUM MATRIX COMPOSITE//REINFORCEMENT CRACKING 2892
2473 1                   STIR CASTING//DRY SLIDING WEAR//METAL MATRIX COMPOSITES 2269
7794 1                   WETTING//REACTIVE WETTING//URA 29 1353
7948 1                   GRAIN REFINEMENT//AL TI B MASTER ALLOY//BCAST 1335
11882 1                   CRYOMILLING//MECHANICAL ALLOYING//GRP MET INGN MAT 976
12276 1                   METAL MATRIX COMPOSITES MMCS//METAL MATRIX COMPOSITES//POWDER PROCESSING 948
12439 1                   COPPER DIAMOND COMPOSITES//DIAMOND CU COMPOSITES//NON STEADY EFFECTIVE THERMAL CONDUCTIVITY 936
13566 1                   MAGNESIUM MATRIX COMPOSITE//MAGNESIUM MATRIX NANOCOMPOSITE//IN SITU REACTIVE INFILTRATION 858
14998 1                   INTERPENETRATING PHASE COMPOSITE//CO CONTINUOUS COMPOSITE//CO CONTINUOUS COMPOSITES 764
15484 1                   AL2O3 CU COMPOSITE//DISPERSION STRENGTHENED COPPER//IN SITU TENSILE TEST IN SEM 737
15759 1                   DAMPING CAPACITY//INTERNAL FRICTION//MAGNETOMECHANICAL DAMPING 720
17321 1                   CONTACT STRIP//METAL FIBER BRUSH//CONTACT VOLTAGE DROP 634
17594 1                   ZN AL ALLOY//ZINC BASED ALLOY//ZA27 ALLOY 619
17714 1                   AMAG FVA GEBAUDE//B AL COMPOSITE//C F AL COMPOSITE 614
18467 1                   CENTRIFUGAL CASTING//AL MG2SI COMPOSITE//MG2SI 575
22232 1                   ALUMINUM BORATE WHISKER//MAGNESIUM BORATE//ZINC BORATE 412
22380 1                   PARTICLE PUSHING//SOLIDIFYING INTERFACE//PARTICLE ENGULFMENT 407
24041 1                   AL 2014//AL B4C METAL MATRIX COMPOSITE//AL SIC INTERFACE 349

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 METAL MATRIX COMPOSITES authKW 1328063 9% 46% 1604
2 ALUMINUM MATRIX COMPOSITE authKW 394531 2% 64% 341
3 METAL MATRIX COMPOSITES MMCS authKW 367459 2% 53% 386
4 METALLURGY & METALLURGICAL ENGINEERING WoSSC 326887 46% 2% 7949
5 MAGNESIUM MATRIX COMPOSITE authKW 168932 1% 76% 123
6 STIR CASTING authKW 168235 1% 74% 125
7 POWDER METALLURGY authKW 162605 3% 17% 525
8 MATERIALS SCIENCE, MULTIDISCIPLINARY WoSSC 146970 64% 1% 11057
9 GRAIN REFINEMENT authKW 135038 2% 19% 397
10 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING journal 126945 8% 5% 1432

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Metallurgy & Metallurgical Engineering 326887 46% 2% 7949
2 Materials Science, Multidisciplinary 146970 64% 1% 11057
3 Materials Science, Composites 37371 7% 2% 1212
4 Nanoscience & Nanotechnology 16811 12% 1% 2003
5 Engineering, Manufacturing 7341 4% 1% 670
6 Engineering, Mechanical 6444 7% 0% 1229
7 Materials Science, Ceramics 5529 4% 1% 674
8 Materials Science, Characterization, Testing 2985 2% 1% 312
9 Engineering, Industrial 1211 2% 0% 300
10 Mining & Mineral Processing 1153 1% 0% 166

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MET MAT ENGN 51375 4% 4% 681
2 MAT SCI ENGN 48045 16% 1% 2854
3 STATE MET MATRIX COMPOSITES 37698 1% 8% 259
4 BCAST 30601 0% 27% 63
5 GRP MET INGN MAT 24896 0% 81% 17
6 STATE MMCS 22143 0% 27% 45
7 AUTOMOBILE MAT 21801 1% 8% 149
8 MECH ENGN 21676 12% 1% 2039
9 MECH MET 18433 0% 15% 67
10 MAT ENGN TECHNOL 17067 0% 41% 23

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 126945 8% 5% 1432
2 METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE 46812 3% 5% 497
3 MATERIALS SCIENCE AND TECHNOLOGY 42314 2% 6% 394
4 JOURNAL OF MATERIALS SCIENCE 40145 5% 3% 830
5 TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 37997 2% 5% 421
6 MATERIALS & DESIGN 37709 3% 5% 463
7 WEAR 34923 3% 4% 471
8 JOURNAL OF COMPOSITE MATERIALS 19168 1% 5% 230
9 SCRIPTA METALLURGICA ET MATERIALIA 19147 1% 6% 193
10 KOVOVE MATERIALY-METALLIC MATERIALS 18497 1% 8% 124

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 METAL MATRIX COMPOSITES 1328063 9% 46% 1604 Search METAL+MATRIX+COMPOSITES Search METAL+MATRIX+COMPOSITES
2 ALUMINUM MATRIX COMPOSITE 394531 2% 64% 341 Search ALUMINUM+MATRIX+COMPOSITE Search ALUMINUM+MATRIX+COMPOSITE
3 METAL MATRIX COMPOSITES MMCS 367459 2% 53% 386 Search METAL+MATRIX+COMPOSITES+MMCS Search METAL+MATRIX+COMPOSITES+MMCS
4 MAGNESIUM MATRIX COMPOSITE 168932 1% 76% 123 Search MAGNESIUM+MATRIX+COMPOSITE Search MAGNESIUM+MATRIX+COMPOSITE
5 STIR CASTING 168235 1% 74% 125 Search STIR+CASTING Search STIR+CASTING
6 POWDER METALLURGY 162605 3% 17% 525 Search POWDER+METALLURGY Search POWDER+METALLURGY
7 GRAIN REFINEMENT 135038 2% 19% 397 Search GRAIN+REFINEMENT Search GRAIN+REFINEMENT
8 PRESSURELESS INFILTRATION 98807 0% 85% 64 Search PRESSURELESS+INFILTRATION Search PRESSURELESS+INFILTRATION
9 CASTING 86453 2% 15% 329 Search CASTING Search CASTING
10 COMPOSITES 81291 7% 4% 1133 Search COMPOSITES Search COMPOSITES

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 2


rank cluster_id2 link
1 1530 SEMI SOLID//THIXOFORMING//SEMI SOLID PROCESSING
2 2280 SUPERPLASTICITY//SUPERPLASTIC FORMING//THRESHOLD STRESS
3 2647 MECHANICAL ALLOYING//MECHANOCHEMISTRY//BALL MILLING
4 1364 ALUMINUM ALLOY//SPRAY FORMING//AL ZN MG CU ALLOY
5 635 MAGNESIUM ALLOY//PLASMA ELECTROLYTIC OXIDATION//MICRO ARC OXIDATION
6 707 FRICTION STIR WELDING//RESISTANCE SPOT WELDING//FRICTION STIR PROCESSING
7 1184 SEVERE PLASTIC DEFORMATION//EQUAL CHANNEL ANGULAR PRESSING//HIGH PRESSURE TORSION
8 2958 CU CR ZR ALLOY//PULSED MAGNET//PULSED MAGNETS
9 2548 FRONTAL POLYMERIZATION//SHS//COMBUSTION EXPLOSION AND SHOCK WAVES
10 1076 LASER CLADDING//DUCTILE IRON//AUSTEMPERED DUCTILE IRON

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