Class information for:
Level 1: NRDC//BALL IMPACTS//MECHANICAL COATING

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
129 3       METALLURGY & METALLURGICAL ENGINEERING//OXIDATION OF METALS//MATERIALS SCIENCE, MULTIDISCIPLINARY 68465
2647 2             MECHANICAL ALLOYING//MECHANOCHEMISTRY//BALL MILLING 3718
33228 1                   NRDC//BALL IMPACTS//MECHANICAL COATING 141

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NRDC address 1490158 7% 67% 10
2 BALL IMPACTS authKW 931352 4% 83% 5
3 MECHANICAL COATING authKW 752916 6% 42% 8
4 BALL IMPACT PROCESS authKW 670574 2% 100% 3
5 MECHANICAL COATING TECHNIQUE authKW 558807 4% 50% 5
6 HEAT OXIDATION authKW 502929 2% 75% 3
7 TI MG SI authKW 447050 1% 100% 2
8 CASTING DEV address 402342 2% 60% 3
9 MET MIN GEOL ENGN address 298032 1% 67% 2
10 TI MG ALLOY authKW 298032 1% 67% 2

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Metallurgy & Metallurgical Engineering 1325 33% 0% 46
2 Materials Science, Coatings & Films 1051 20% 0% 28
3 Materials Science, Multidisciplinary 812 53% 0% 75
4 Physics, Applied 203 26% 0% 37
5 Materials Science, Composites 109 4% 0% 6
6 Materials Science, Ceramics 103 6% 0% 8
7 Engineering, Chemical 95 12% 0% 17
8 Chemistry, Physical 80 18% 0% 26
9 Engineering, Manufacturing 50 4% 0% 5
10 Engineering, Industrial 31 3% 0% 4

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NRDC 1490158 7% 67% 10
2 CASTING DEV 402342 2% 60% 3
3 MET MIN GEOL ENGN 298032 1% 67% 2
4 AIST MECH ENGN 223525 1% 100% 1
5 HIGH ELE ON VOLTAGE MICROSCOPE 223525 1% 100% 1
6 HIGH ELECT VOLTAGE MICROSCOPE 223525 1% 100% 1
7 HIGH VOLTAGE ELECTON MICROSCOPE 223525 1% 100% 1
8 IM MGE3 223525 1% 100% 1
9 LASER INNOVAT TECHNOL 223525 1% 100% 1
10 MAT ADV IND 223525 1% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MATERIALS TECHNOLOGY 8678 4% 1% 6
2 COATINGS 6053 2% 1% 3
3 SURFACE & COATINGS TECHNOLOGY 2835 11% 0% 16
4 POWDER TECHNOLOGY 2201 7% 0% 10
5 ADVANCED PERFORMANCE MATERIALS 2107 1% 1% 1
6 JOURNAL OF ALLOYS AND COMPOUNDS 1884 13% 0% 19
7 POWDER METALLURGY 1421 2% 0% 3
8 MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING 1007 3% 0% 4
9 ADVANCED POWDER TECHNOLOGY 596 1% 0% 2
10 PETROLEUM EXPLORATION AND DEVELOPMENT 418 1% 0% 1

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 BALL IMPACTS 931352 4% 83% 5 Search BALL+IMPACTS Search BALL+IMPACTS
2 MECHANICAL COATING 752916 6% 42% 8 Search MECHANICAL+COATING Search MECHANICAL+COATING
3 BALL IMPACT PROCESS 670574 2% 100% 3 Search BALL+IMPACT+PROCESS Search BALL+IMPACT+PROCESS
4 MECHANICAL COATING TECHNIQUE 558807 4% 50% 5 Search MECHANICAL+COATING+TECHNIQUE Search MECHANICAL+COATING+TECHNIQUE
5 HEAT OXIDATION 502929 2% 75% 3 Search HEAT+OXIDATION Search HEAT+OXIDATION
6 TI MG SI 447050 1% 100% 2 Search TI+MG+SI Search TI+MG+SI
7 TI MG ALLOY 298032 1% 67% 2 Search TI+MG+ALLOY Search TI+MG+ALLOY
8 ANTI FRICTION PROPERTY 223525 1% 100% 1 Search ANTI+FRICTION+PROPERTY Search ANTI+FRICTION+PROPERTY
9 BALL PROPERTIES 223525 1% 100% 1 Search BALL+PROPERTIES Search BALL+PROPERTIES
10 BALL TREATMENT 223525 1% 100% 1 Search BALL+TREATMENT Search BALL+TREATMENT

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 35149 SHS TECHNOLOGY//ABRASIVE REACTIVE WEAR//INFRARED EFFECTIVENESS
2 1831 MECHANICAL ALLOYING//BALL MILLING//IMMISCIBLE SYSTEMS
3 6368 SHOT PEENING//SURFACE NANOCRYSTALLIZATION//SURFACE MECHANICAL ATTRITION TREATMENT
4 21196 MAGNESIUM ALLOY//ARC GLOW PLASMA DEPOSITING//LASER SURFACE MELTING
5 18087 PACK CEMENTATION//P110 STEEL//THERMO REACTIVE DEPOSITION
6 19000 W CU COMPOSITE//W CU ALLOY//W CU
7 11882 CRYOMILLING//MECHANICAL ALLOYING//GRP MET INGN MAT
8 7850 TIAL//TITANIUM ALUMINIDES//GAMMA TIAL
9 37428 AXIAL TENSION MODULUS//COLLECTOR PRESSING//ELE OMAGNET FIELD ASSISTED PROC NOVEL
10 22697 POTASSIUM HEXATITANATE//POTASSIUM TITANATE//POTASSIUM TITANATE WHISKERS

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