Class information for:
Level 1: TRANSFER FILM//PTFE COMPOSITES//WEAR

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

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TRANSFER FILM authKW 732762 4% 57% 96
2 PTFE COMPOSITES authKW 354483 1% 86% 31
3 WEAR journal 335614 22% 5% 533
4 FRICTION AND WEAR authKW 232742 5% 16% 108
5 PTFE authKW 219096 5% 14% 114
6 STATE SOLID LUBRICAT address 175781 9% 7% 202
7 FRICTION authKW 171599 14% 4% 342
8 PEEK authKW 122933 3% 13% 71
9 AVIAT SCI TECHNOL GENER TECHNOL SELF LU address 118110 1% 68% 13
10 SLIDING WEAR authKW 117393 4% 9% 99

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Mechanical 54526 49% 0% 1158
2 Materials Science, Composites 18942 13% 0% 314
3 Materials Science, Multidisciplinary 7072 39% 0% 936
4 Polymer Science 5935 20% 0% 464
5 Engineering, Chemical 464 7% 0% 172
6 Materials Science, Characterization, Testing 216 1% 0% 32
7 Materials Science, Coatings & Films 202 3% 0% 61
8 Engineering, General 111 2% 0% 52
9 Engineering, Manufacturing 62 1% 0% 28
10 Metallurgy & Metallurgical Engineering 57 3% 0% 63

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 STATE SOLID LUBRICAT 175781 9% 7% 202
2 AVIAT SCI TECHNOL GENER TECHNOL SELF LU 118110 1% 68% 13
3 IND TRIBOL MACHINE DYNAM MAINTENANCE ENGN 105026 1% 32% 25
4 LANZHOU CHEM PHYS 103397 10% 3% 232
5 COMPOSITE MAT IVW 95604 1% 60% 12
6 COMPOSITE MAT IVW GMBH 80138 1% 46% 13
7 IND TRIBOL MACHINE DYNAM MAINTENANCE ENGN I 76808 1% 32% 18
8 SOETE 71756 1% 19% 28
9 MECH CONSTRUCT PROD 62092 1% 14% 34
10 FUNDAMENTAL SCI MECH STRUCT MAT SCI EXT 53118 0% 100% 4

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 WEAR 335614 22% 5% 533
2 TRIBOLOGY INTERNATIONAL 77648 7% 3% 172
3 TRIBOLOGY LETTERS 50629 4% 4% 100
4 TRIBOLOGY TRANSACTIONS 24848 3% 3% 72
5 JOURNAL OF FRICTION AND WEAR 16525 1% 5% 27
6 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY 16512 2% 3% 45
7 JOURNAL OF THERMOPLASTIC COMPOSITE MATERIALS 15806 2% 3% 37
8 ASLE TRANSACTIONS 15162 1% 5% 23
9 INDUSTRIAL LUBRICATION AND TRIBOLOGY 15079 1% 4% 31
10 JOURNAL OF REINFORCED PLASTICS AND COMPOSITES 10563 2% 2% 53

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 TRANSFER FILM 732762 4% 57% 96 Search TRANSFER+FILM Search TRANSFER+FILM
2 PTFE COMPOSITES 354483 1% 86% 31 Search PTFE+COMPOSITES Search PTFE+COMPOSITES
3 WEAR 305686 20% 5% 464 Search WEAR Search WEAR
4 FRICTION AND WEAR 232742 5% 16% 108 Search FRICTION+AND+WEAR Search FRICTION+AND+WEAR
5 PTFE 219096 5% 14% 114 Search PTFE Search PTFE
6 FRICTION 171599 14% 4% 342 Search FRICTION Search FRICTION
7 PEEK 122933 3% 13% 71 Search PEEK Search PEEK
8 SLIDING WEAR 117393 4% 9% 99 Search SLIDING+WEAR Search SLIDING+WEAR
9 POLYMER MATRIX COMPOSITE 109193 2% 17% 48 Search POLYMER+MATRIX+COMPOSITE Search POLYMER+MATRIX+COMPOSITE
10 FRICTIONAL SURFACES 107563 0% 90% 9 Search FRICTIONAL+SURFACES Search FRICTIONAL+SURFACES

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 16913 FRICTION MATERIAL//BRAKE PAD//BRAKE LINING
2 32541 ADV WELDING PROD TECHNOL STATE//POLYMER POWDER COATINGS//THERMAL ABLATION RESISTANCE
3 30230 WEAR SIMULATION//SPHERICAL ROLLER THRUST BEARINGS//ARCHARD
4 9329 CARBON FIBER//SINGLE FIBER PULL OUT//SIZING AGENT
5 24933 L OM//ADV POLYMERS OPTIMIZED MAT//LIDMA
6 14203 CROSSLINKED PTFE//POLYTETRAFLUOROETHYLENE//ETHYLENE TETRAFLUOROETHYLENE COPOLYMER
7 12170 SCRATCH RESISTANCE//SCRATCH//SCRATCH TEST
8 1693 UHMWPE//ULTRA HIGH MOLECULAR WEIGHT POLYETHYLENE//HIGHLY CROSS LINKED POLYETHYLENE
9 8550 EPOXY//EPOXY CLAY NANOCOMPOSITES//NANOCOMPOSITES
10 25541 POWDER LUBRICATION//GRANULAR LUBRICATION//STUFFING BOX

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