Class information for:
Level 1: WEAR//SILICON NITRIDE//WERKSTOFFKUNDE 2

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
336 3       JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME//ENGINEERING, MECHANICAL//TRIBOLOGY TRANSACTIONS 37804
191 2             WEAR//TRIBOLOGY INTERNATIONAL//ENGINEERING, MECHANICAL 20933
6856 1                   WEAR//SILICON NITRIDE//WERKSTOFFKUNDE 2 1461

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 WEAR journal 299544 27% 4% 395
2 SILICON NITRIDE authKW 152458 9% 5% 137
3 WERKSTOFFKUNDE 2 address 145803 1% 52% 13
4 WATER LUBRICATION authKW 134632 2% 20% 32
5 TRIBOCHEMICAL WEAR authKW 119454 1% 46% 12
6 CERAMIC BEARINGS authKW 100183 1% 39% 12
7 SUR E TECHNOL TRIBOL SECT address 89875 0% 83% 5
8 FLUORINE CONTAINING GAS authKW 86282 0% 100% 4
9 TRIBOCHEMICAL REACTION authKW 79428 1% 19% 19
10 WEAR MAP authKW 72415 1% 22% 15

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Mechanical 45206 56% 0% 825
2 Materials Science, Ceramics 13442 19% 0% 280
3 Materials Science, Multidisciplinary 5612 44% 0% 646
4 Materials Science, Composites 308 2% 0% 34
5 Metallurgy & Metallurgical Engineering 252 5% 0% 78
6 Materials Science, Coatings & Films 137 3% 0% 39
7 METALLURGY & MINING 118 0% 0% 5
8 Materials Science, Characterization, Testing 108 1% 0% 18
9 Engineering, Manufacturing 79 2% 0% 23
10 Engineering, Chemical 50 4% 0% 58

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 WERKSTOFFKUNDE 2 145803 1% 52% 13
2 SUR E TECHNOL TRIBOL SECT 89875 0% 83% 5
3 BEARING DEV 64711 0% 100% 3
4 TRIBOL TECH DIAGNOST 58718 1% 17% 16
5 DESIGN ENGN COMP 45750 2% 10% 22
6 TRIBOL DESIGN UNIT 41475 0% 38% 5
7 MAT SCI 2 38818 0% 30% 6
8 SYNERGY MAT 38788 1% 9% 21
9 MAT SCI ENGN 2 33697 0% 31% 5
10 BEARING ENGN 28759 0% 67% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 WEAR 299544 27% 4% 395
2 JOURNAL OF JAPANESE SOCIETY OF TRIBOLOGISTS 58020 5% 4% 69
3 TRIBOLOGY TRANSACTIONS 57741 6% 3% 86
4 LUBRICATION ENGINEERING 36037 3% 4% 41
5 JOURNAL OF JAPAN SOCIETY OF LUBRICATION ENGINEERS 26348 1% 6% 20
6 TRIBOLOGY INTERNATIONAL 20249 5% 1% 69
7 TRIBOLOGY LETTERS 12479 3% 1% 39
8 MATERIALWISSENSCHAFT UND WERKSTOFFTECHNIK 10211 2% 1% 36
9 JOURNAL OF THE AMERICAN CERAMIC SOCIETY 6063 5% 0% 74
10 ASLE TRANSACTIONS 5628 1% 2% 11

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SILICON NITRIDE 152458 9% 5% 137 Search SILICON+NITRIDE Search SILICON+NITRIDE
2 WATER LUBRICATION 134632 2% 20% 32 Search WATER+LUBRICATION Search WATER+LUBRICATION
3 TRIBOCHEMICAL WEAR 119454 1% 46% 12 Search TRIBOCHEMICAL+WEAR Search TRIBOCHEMICAL+WEAR
4 CERAMIC BEARINGS 100183 1% 39% 12 Search CERAMIC+BEARINGS Search CERAMIC+BEARINGS
5 WEAR 92126 14% 2% 200 Search WEAR Search WEAR
6 FLUORINE CONTAINING GAS 86282 0% 100% 4 Search FLUORINE+CONTAINING+GAS Search FLUORINE+CONTAINING+GAS
7 TRIBOCHEMICAL REACTION 79428 1% 19% 19 Search TRIBOCHEMICAL+REACTION Search TRIBOCHEMICAL+REACTION
8 WEAR MAP 72415 1% 22% 15 Search WEAR+MAP Search WEAR+MAP
9 CERAMICS 68545 12% 2% 176 Search CERAMICS Search CERAMICS
10 PARTIAL CONE CRACK 64711 0% 100% 3 Search PARTIAL+CONE+CRACK Search PARTIAL+CONE+CRACK

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 16227 SELF LUBRICATING COMPOSITES//SOLID LUBRICANT//GRF CFUM
2 30926 VAPOR PHASE LUBRICATION//VAPOR PHASE LUBRICANTS//HIGH TEMPERATURE LUBRICATION
3 30589 MAGNETIC COMPOUND FLUID MCF//MAGNETIC FLOAT POLISHING MFP//MAGNETIC COMPOUND FLUID
4 18406 AL2O3 SIC//AL2O3 SIC NANOCOMPOSITES//CERAMIC TOOL MATERIAL
5 11242 WEAR//OXIDATIONAL WEAR//OXIDATIVE WEAR
6 24982 CRACK HEALING//ENERGY SAFETY ENGN//STATIC FATIGUE STRENGTH
7 25541 POWDER LUBRICATION//GRANULAR LUBRICATION//STUFFING BOX
8 20379 HERTZIAN INDENTATION//RADIAL CRACKS//CONE CRACK
9 26175 CONTAMINATED LUBRICATION//EUROPEAN TRIBOL//PLANE MIXED MODE
10 1549 LOW TEMPERATURE DEGRADATION//TRANSFORMATION TOUGHENING//ZIRCONIA

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