Class information for:
Level 1: BALL CRATERING//MICRO ABRASION//MICRO SCALE ABRASION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
21245 427 21.0 44%


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
16 4 ENGINEERING, CIVIL//CONSTRUCTION & BUILDING TECHNOLOGY//MECHANICS 627508
301 3       JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME//ENGINEERING, MECHANICAL//WEAR 40881
362 2             WEAR//JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME//FRETTING FATIGUE 17365
21245 1                   BALL CRATERING//MICRO ABRASION//MICRO SCALE ABRASION 427

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 BALL CRATERING authKW 922702 5% 65% 20
2 MICRO ABRASION authKW 596926 6% 35% 24
3 MICRO SCALE ABRASION authKW 554731 4% 48% 16
4 GROOVING ABRASION authKW 357552 1% 100% 5
5 ROLLING ABRASION authKW 357552 1% 100% 5
6 THREE BODY ABRASION authKW 294857 5% 21% 20
7 BALL CRATERING METHOD authKW 228832 1% 80% 4
8 ANGULARITY OF PARTICLES authKW 143021 0% 100% 2
9 CEETEPS ESTADUAL EDUC TECNOL PAULA SOUZA address 143021 0% 100% 2
10 CRATER GRINDER authKW 143021 0% 100% 2

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Engineering, Mechanical 20019 69% 0% 295
2 Materials Science, Multidisciplinary 1374 41% 0% 173
3 Materials Science, Coatings & Films 442 8% 0% 33
4 Metallurgy & Metallurgical Engineering 102 6% 0% 26
5 Engineering, Chemical 53 6% 0% 26
6 Materials Science, Characterization, Testing 43 1% 0% 6
7 Physics, Applied 37 9% 0% 39
8 Materials Science, Ceramics 7 1% 0% 5
9 Mining & Mineral Processing 5 0% 0% 2
10 Materials Science, Biomaterials 3 1% 0% 3

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 CEETEPS ESTADUAL EDUC TECNOL PAULA SOUZA 143021 0% 100% 2
2 EUROPEAN TRIBOL 143021 0% 100% 2
3 FATEC MAUA 143021 0% 100% 2
4 FUNDACAO EDUC INACIANA PADRE SABOIA DE MEDEIROS 143021 0% 100% 2
5 ESCOLA SUPER ESTUDOS IND GESTAO 135485 1% 32% 6
6 TRIBOL CORROS MAT 95346 0% 67% 2
7 AEROPOWER GRP 71510 0% 100% 1
8 CEETEPS STATE TECHNOL EDUC PAULA SOUZA 71510 0% 100% 1
9 CONTACT MECH SOLIDS 71510 0% 100% 1
10 CONTACT MECH STRUCT 71510 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 WEAR 109494 30% 1% 129
2 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY 31036 6% 2% 26
3 LUBRICATION ENGINEERING 13960 3% 1% 14
4 TRIBOLOGY TRANSACTIONS 10558 5% 1% 20
5 JOURNAL OF LUBRICATION TECHNOLOGY-TRANSACTIONS OF THE ASME 9740 1% 2% 6
6 TRIBOLOGY INTERNATIONAL 9462 6% 1% 25
7 JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME 7528 4% 1% 19
8 ASLE TRANSACTIONS 5572 1% 1% 6
9 JOURNAL OF JAPANESE SOCIETY OF TRIBOLOGISTS 4034 2% 1% 10
10 PLANT ENGINEERING 3762 0% 5% 1

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 BALL CRATERING 922702 5% 65% 20 Search BALL+CRATERING Search BALL+CRATERING
2 MICRO ABRASION 596926 6% 35% 24 Search MICRO+ABRASION Search MICRO+ABRASION
3 MICRO SCALE ABRASION 554731 4% 48% 16 Search MICRO+SCALE+ABRASION Search MICRO+SCALE+ABRASION
4 GROOVING ABRASION 357552 1% 100% 5 Search GROOVING+ABRASION Search GROOVING+ABRASION
5 ROLLING ABRASION 357552 1% 100% 5 Search ROLLING+ABRASION Search ROLLING+ABRASION
6 THREE BODY ABRASION 294857 5% 21% 20 Search THREE+BODY+ABRASION Search THREE+BODY+ABRASION
7 BALL CRATERING METHOD 228832 1% 80% 4 Search BALL+CRATERING+METHOD Search BALL+CRATERING+METHOD
8 ANGULARITY OF PARTICLES 143021 0% 100% 2 Search ANGULARITY+OF+PARTICLES Search ANGULARITY+OF+PARTICLES
9 CRATER GRINDER 143021 0% 100% 2 Search CRATER+GRINDER Search CRATER+GRINDER
10 DSRW 143021 0% 100% 2 Search DSRW Search DSRW

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 NIKAS, GK , (2015) MODELING DARK AND WHITE LAYER FORMATION ON ELASTOHYDRODYNAMICALLY LUBRICATED STEEL SURFACES BY THERMOMECHANICAL INDENTATION OR ABRASION BY METALLIC PARTICLES.JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME. VOL. 137. ISSUE 3. P. - 45 59% 1
2 NIKAS, GK , (2016) ALGEBRAIC EQUATIONS FOR THE PILE-UP GEOMETRY IN DEBRIS PARTICLE INDENTATION OF ROLLING ELASTOHYDRODYNAMIC CONTACTS.JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME. VOL. 138. ISSUE 2. P. - 39 67% 0
3 NIKAS, GK , (2013) DEBRIS PARTICLE INDENTATION AND ABRASION OF MACHINE-ELEMENT CONTACTS: AN EXPERIMENTALLY VALIDATED, THERMOELASTOPLASTIC NUMERICAL MODEL WITH MICRO-HARDNESS AND FRICTIONAL HEATING EFFECTS.PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY. VOL. 227. ISSUE J6. P. 579 -617 48 55% 1
4 NIKAS, GK , (2012) AN EXPERIMENTALLY VALIDATED NUMERICAL MODEL OF INDENTATION AND ABRASION BY DEBRIS PARTICLES IN MACHINE-ELEMENT CONTACTS CONSIDERING MICRO-HARDNESS EFFECTS.PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY. VOL. 226. ISSUE J5. P. 406 -438 46 58% 2
5 NIKAS, GK , (2014) STRAIN-RATE EFFECTS ON THE PLASTIC INDENTATION AND ABRASION OF ELASTOHYDRODYNAMIC CONTACTS BY DEBRIS PARTICLES.PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY. VOL. 228. ISSUE 1. P. 22 -45 38 64% 0
6 NIKAS, GK , (2010) A STATE-OF-THE-ART REVIEW ON THE EFFECTS OF PARTICULATE CONTAMINATION AND RELATED TOPICS IN MACHINE-ELEMENT CONTACTS.PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY. VOL. 224. ISSUE J5. P. 453-479 51 47% 15
7 COZZA, RC , (2014) INFLUENCE OF THE NORMAL FORCE, ABRASIVE SLURRY CONCENTRATION AND ABRASIVE WEAR MODES ON THE COEFFICIENT OF FRICTION IN BALL-CRATERING WEAR TESTS.TRIBOLOGY INTERNATIONAL. VOL. 70. ISSUE . P. 52 -62 28 76% 4
8 NIKAS, GK , (2007) EFFECTS OF OPERATING CONDITIONS AND FRICTION ON THE ENTRAPMENT OF SPHERICAL DEBRIS PARTICLES IN ELLIPTICAL CONTACTS.PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY. VOL. 221. ISSUE J6. P. 727-741 26 100% 2
9 NIKAS, GK , (2006) A MECHANISTIC MODEL OF SPHERICAL PARTICLE ENTRAPMENT IN ELLIPTICAL CONTACTS.PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY. VOL. 220. ISSUE J6. P. 507-522 27 96% 6
10 COZZA, RC , (2013) A STUDY ON FRICTION COEFFICIENT AND WEAR COEFFICIENT OF COATED SYSTEMS SUBMITTED TO MICRO-SCALE ABRASION TESTS.SURFACE & COATINGS TECHNOLOGY. VOL. 215. ISSUE . P. 224-233 25 76% 6

Classes with closest relation at Level 1


Rank Class id link
1 20146 TRANSFER LAYER//KATSURA WOOD//PIN ON PLATE SLIDING TESTER
2 20522 FERROGRAPHY//WEAR PARTICLES//WEAR PARTICLE ANALYSIS
3 9479 HIGH CHROMIUM CAST IRON//HARDFACING//WHITE CAST IRON
4 37547 SEMI FLUIDIZED BED//LIQUID SOLID SEMI FLUIDIZATION//ACROLEIN AND CROTONALDEHYDE
5 28571 POWDER LUBRICATION//GRANULAR LUBRICATION//STUFFING BOX
6 3297 ELASTOHYDRODYNAMIC LUBRICATION//EHL//HIGH P SURE RHEOL
7 37229 FINITE LIFE COATING//MD 3083//ABRASIVENESS
8 11313 TRIBOCORROSION//EROSION CORROSION//FLOW ACCELERATED CORROSION
9 26012 THERMO REACTIVE DEPOSITION//NIOBIUM CARBIDE COATING//VC COATING
10 29822 VIBRATORY FINISHING//EDGE CHIPPING//MASS FINISHING

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