Class information for:
Level 1: CRYOMILLING//MECHANICAL ALLOYING//GRP MET INGN MAT

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
11882 1                   CRYOMILLING//MECHANICAL ALLOYING//GRP MET INGN MAT 976

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CRYOMILLING authKW 579855 5% 38% 47
2 MECHANICAL ALLOYING authKW 272643 19% 4% 189
3 GRP MET INGN MAT address 259850 1% 62% 13
4 HARMONIC STRUCTURE authKW 210948 1% 47% 14
5 AL MG MATRIX NANOCOMPOSITE authKW 161451 1% 100% 5
6 ALUMINUM POWDER METALLURGY authKW 161451 1% 100% 5
7 POWDER METALLURGY authKW 144653 12% 4% 117
8 MET MAT ENGN GRP address 131846 1% 58% 7
9 ALUMINIUM POWDER METALLURGY authKW 103327 0% 80% 4
10 MECHANICAL MILLING authKW 101538 6% 6% 55

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Metallurgy & Metallurgical Engineering 36041 64% 0% 621
2 Materials Science, Multidisciplinary 9597 68% 0% 666
3 Nanoscience & Nanotechnology 2527 18% 0% 177
4 Engineering, Manufacturing 251 3% 0% 30
5 Materials Science, Ceramics 199 3% 0% 31
6 Materials Science, Composites 173 2% 0% 21
7 Engineering, Industrial 141 2% 0% 23
8 Chemistry, Physical 86 10% 0% 93
9 Materials Science, Characterization, Testing 72 1% 0% 12
10 METALLURGY & MINING 63 0% 0% 3

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GRP MET INGN MAT 259850 1% 62% 13
2 MET MAT ENGN GRP 131846 1% 58% 7
3 RD N AMER MAT ENGN 96871 0% 100% 3
4 PROC ENGN PL SCI 65225 3% 7% 29
5 FORGING DEV 64581 0% 100% 2
6 HEAVY ALLOY PENETRATOR PROJECT 64581 0% 100% 2
7 POWDER MET SHOP 64581 0% 100% 2
8 YOUSEF JAMEEL SCI TECHNOL YJ STRC 64581 0% 100% 2
9 ENGN MAT UNIT 58120 0% 60% 3
10 WERKSTOFFWISSEN WERKSTOFFTECH 57393 1% 22% 8

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 POWDER METALLURGY 66675 6% 4% 54
2 INTERNATIONAL JOURNAL OF POWDER METALLURGY 24960 3% 3% 25
3 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 14692 12% 0% 115
4 METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE 14445 7% 1% 65
5 JOURNAL OF ALLOYS AND COMPOUNDS 5387 9% 0% 85
6 SCRIPTA MATERIALIA 4252 4% 0% 38
7 REVIEWS ON ADVANCED MATERIALS SCIENCE 3376 1% 1% 11
8 REFRACTORIES AND INDUSTRIAL CERAMICS 3242 1% 1% 10
9 RUSSIAN JOURNAL OF NON-FERROUS METALS 2466 1% 1% 7
10 SOVIET POWDER METALLURGY AND METAL CERAMICS 2126 1% 1% 5

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CRYOMILLING 579855 5% 38% 47 Search CRYOMILLING Search CRYOMILLING
2 MECHANICAL ALLOYING 272643 19% 4% 189 Search MECHANICAL+ALLOYING Search MECHANICAL+ALLOYING
3 HARMONIC STRUCTURE 210948 1% 47% 14 Search HARMONIC+STRUCTURE Search HARMONIC+STRUCTURE
4 AL MG MATRIX NANOCOMPOSITE 161451 1% 100% 5 Search AL+MG+MATRIX+NANOCOMPOSITE Search AL+MG+MATRIX+NANOCOMPOSITE
5 ALUMINUM POWDER METALLURGY 161451 1% 100% 5 Search ALUMINUM+POWDER+METALLURGY Search ALUMINUM+POWDER+METALLURGY
6 POWDER METALLURGY 144653 12% 4% 117 Search POWDER+METALLURGY Search POWDER+METALLURGY
7 ALUMINIUM POWDER METALLURGY 103327 0% 80% 4 Search ALUMINIUM+POWDER+METALLURGY Search ALUMINIUM+POWDER+METALLURGY
8 MECHANICAL MILLING 101538 6% 6% 55 Search MECHANICAL+MILLING Search MECHANICAL+MILLING
9 AL 12TI 6NB 96871 0% 100% 3 Search AL+12TI+6NB Search AL+12TI+6NB
10 HOT ROLL SINTERING 96871 0% 100% 3 Search HOT+ROLL+SINTERING Search HOT+ROLL+SINTERING

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 1


rank cluster_id2 link
1 2473 STIR CASTING//DRY SLIDING WEAR//METAL MATRIX COMPOSITES
2 1831 MECHANICAL ALLOYING//BALL MILLING//IMMISCIBLE SYSTEMS
3 20338 GRAIN GROWTH//DISPERSE PARTICLES//RDRL WMM F
4 33228 NRDC//BALL IMPACTS//MECHANICAL COATING
5 15484 AL2O3 CU COMPOSITE//DISPERSION STRENGTHENED COPPER//IN SITU TENSILE TEST IN SEM
6 13566 MAGNESIUM MATRIX COMPOSITE//MAGNESIUM MATRIX NANOCOMPOSITE//IN SITU REACTIVE INFILTRATION
7 1084 METAL MATRIX COMPOSITES//ALUMINUM MATRIX COMPOSITE//REINFORCEMENT CRACKING
8 14998 INTERPENETRATING PHASE COMPOSITE//CO CONTINUOUS COMPOSITE//CO CONTINUOUS COMPOSITES
9 25568 ALUMINIUM MAGNESIUM SILVER//HIGH PRESSURE HEAT TREATMENT//AL3MG2
10 1615 NANOCRYSTALLINE METALS//NANOCRYSTALLINE MATERIALS//NANOTWINS

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