Class information for:
Level 2: WEAR//TRIBOLOGY INTERNATIONAL//ENGINEERING, MECHANICAL

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
2166 1                   TRANSFER FILM//PTFE COMPOSITES//WEAR 2373
3230 1                   ELASTOHYDRODYNAMIC LUBRICATION//EHL//HIGH P SURE RHEOL 2066
4183 1                   ZDDP//ANTIWEAR ADDITIVES//ZINC DIALKYLDITHIOPHOSPHATE 1866
4336 1                   FRETTING FATIGUE//FRETTING//FRETTING WEAR 1836
5190 1                   LUBRICANT ADDITIVES//MAT INTER ES//NANOLUBRICANT 1690
6856 1                   WEAR//SILICON NITRIDE//WERKSTOFFKUNDE 2 1461
6909 1                   ELASTIC PLASTIC CONTACT//JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME//CONTACT MECHANICS 1456
11207 1                   BALL BEARING//ANGULAR CONTACT BALL BEARING//SLEWING BEARING 1027
11242 1                   WEAR//OXIDATIONAL WEAR//OXIDATIVE WEAR 1025
11537 1                   SELF LUBRICANT//MOS2 TI COMPOSITE COATINGS//MOS2 1001
11623 1                   THERMOELASTIC INSTABILITY//FRICTIONAL HEATING//BRAKE DISC 994
16227 1                   SELF LUBRICATING COMPOSITES//SOLID LUBRICANT//GRF CFUM 693
16913 1                   FRICTION MATERIAL//BRAKE PAD//BRAKE LINING 654
18843 1                   ROLLING CONTACT FATIGUE//WHITE ETCHING CRACKS//BEARING STEEL 557
22809 1                   SCUFFING//AL390 T6//MACHINES MOTOR VEHICLES IMRIPS 390
23126 1                   LUBRICATING GREASE//GREASE//GREASE LUBRICATION 379
25515 1                   TRIBO MAGNETIZATION//WEAR ELEMENT//ELECTRODYNAMIC TREATMENT 303
25541 1                   POWDER LUBRICATION//GRANULAR LUBRICATION//STUFFING BOX 302
26175 1                   CONTAMINATED LUBRICATION//EUROPEAN TRIBOL//PLANE MIXED MODE 282
28917 1                   ELECTRICAL PITTING//ANTIWEAR AND ANTISCORING ADDITIVES//LIMIT CURRENT DENSITY 215
30230 1                   WEAR SIMULATION//SPHERICAL ROLLER THRUST BEARINGS//ARCHARD 188
30926 1                   VAPOR PHASE LUBRICATION//VAPOR PHASE LUBRICANTS//HIGH TEMPERATURE LUBRICATION 175

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 WEAR journal 1322546 15% 28% 3145
2 TRIBOLOGY INTERNATIONAL journal 796613 8% 32% 1636
3 ENGINEERING, MECHANICAL WoSSC 735079 60% 4% 12579
4 TRIBOLOGY TRANSACTIONS journal 702995 5% 41% 1136
5 JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME journal 628572 6% 34% 1217
6 FRETTING FATIGUE authKW 526192 2% 82% 425
7 TRIBOLOGY LETTERS journal 398159 4% 32% 833
8 FRETTING authKW 361760 2% 62% 387
9 ELASTOHYDRODYNAMIC LUBRICATION authKW 358634 2% 66% 360
10 FRICTION authKW 353499 7% 16% 1461

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Mechanical 735079 60% 4% 12579
2 Materials Science, Multidisciplinary 36540 31% 0% 6524
3 Materials Science, Coatings & Films 5722 4% 1% 881
4 Mechanics 4721 6% 0% 1302
5 Engineering, Chemical 4103 7% 0% 1519
6 Materials Science, Composites 4054 2% 1% 469
7 Materials Science, Characterization, Testing 3438 2% 1% 368
8 Metallurgy & Metallurgical Engineering 2298 4% 0% 936
9 Materials Science, Ceramics 1338 2% 0% 408
10 Engineering, Manufacturing 1002 1% 0% 313

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 STATE SOLID LUBRICAT 111817 2% 16% 480
2 HIGH P SURE RHEOL 98428 0% 92% 71
3 TRIBOL 94603 1% 24% 260
4 LANZHOU CHEM PHYS 69935 3% 8% 570
5 SOLID LUBRICAT 60021 0% 46% 86
6 TRIBOL SECT 59598 0% 58% 69
7 MECH ENGN 59089 17% 1% 3594
8 MACHINE ELEMENTS 53361 0% 34% 104
9 TRIBOL GRP 42532 0% 39% 73
10 IND TRIBOL MACHINE DYNAM MAINTENANCE ENGN 35153 0% 54% 43

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 WEAR 1322546 15% 28% 3145
2 TRIBOLOGY INTERNATIONAL 796613 8% 32% 1636
3 TRIBOLOGY TRANSACTIONS 702995 5% 41% 1136
4 JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME 628572 6% 34% 1217
5 TRIBOLOGY LETTERS 398159 4% 32% 833
6 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY 294511 3% 35% 564
7 JOURNAL OF JAPANESE SOCIETY OF TRIBOLOGISTS 261502 3% 31% 555
8 ASLE TRANSACTIONS 164534 1% 49% 225
9 LUBRICATION ENGINEERING 148171 2% 31% 315
10 INDUSTRIAL LUBRICATION AND TRIBOLOGY 98164 1% 28% 235

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 FRETTING FATIGUE 526192 2% 82% 425 Search FRETTING+FATIGUE Search FRETTING+FATIGUE
2 WEAR 447455 8% 18% 1671 Search WEAR Search WEAR
3 FRETTING 361760 2% 62% 387 Search FRETTING Search FRETTING
4 ELASTOHYDRODYNAMIC LUBRICATION 358634 2% 66% 360 Search ELASTOHYDRODYNAMIC+LUBRICATION Search ELASTOHYDRODYNAMIC+LUBRICATION
5 FRICTION 353499 7% 16% 1461 Search FRICTION Search FRICTION
6 FRETTING WEAR 239870 1% 65% 245 Search FRETTING+WEAR Search FRETTING+WEAR
7 BOUNDARY LUBRICATION 221538 2% 47% 317 Search BOUNDARY+LUBRICATION Search BOUNDARY+LUBRICATION
8 SOLID LUBRICANT 204664 1% 51% 268 Search SOLID+LUBRICANT Search SOLID+LUBRICANT
9 EHL 199721 1% 73% 183 Search EHL Search EHL
10 TRIBOLOGY 183187 3% 20% 612 Search TRIBOLOGY Search TRIBOLOGY

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 3479 BIOLUBRICANT//ESTOLIDES//IN SITU EPOXIDATION
2 1226 JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME//TRIBOLOGY TRANSACTIONS//ENGINEERING, MECHANICAL
3 2094 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART F-JOURNAL OF RAIL AND RAPID TRANSIT//VEHICLE SYSTEM DYNAMICS//WHEEL RAIL CONTACT
4 2651 GEAR//TRANSMISSION ERROR//MESH STIFFNESS
5 2615 HEAD DISK INTERFACE//COMP MECH//HARD DISK DRIVE
6 1076 LASER CLADDING//DUCTILE IRON//AUSTEMPERED DUCTILE IRON
7 2366 BRAKE SQUEAL//SQUEAL//FRICTION INDUCED VIBRATION
8 470 SURFACE & COATINGS TECHNOLOGY//PLASMA NITRIDING//MATERIALS SCIENCE, COATINGS & FILMS
9 2873 SHOT PEENING//LASER SHOCK PEENING//LASER FORMING
10 2515 CAVITATION EROSION//SOLID PARTICLE EROSION//WEAR

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