Class information for:
Level 1: FERROGRAPHY//WEAR PARTICLES//WEAR PARTICLE ANALYSIS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
20522 456 18.5 38%


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
2188 2             ZDDP//LUBRICATION ENGINEERING//TRIBOLOGY & LUBRICATION TECHNOLOGY 4905
20522 1                   FERROGRAPHY//WEAR PARTICLES//WEAR PARTICLE ANALYSIS 456

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 FERROGRAPHY authKW 2207121 9% 80% 41
2 WEAR PARTICLES authKW 461744 9% 17% 40
3 WEAR PARTICLE ANALYSIS authKW 438289 3% 55% 12
4 BIO FERROGRAPHY authKW 301328 1% 75% 6
5 ON LINE FERROGRAPH authKW 267850 1% 100% 4
6 WEAR DEBRIS ANALYSIS authKW 252086 2% 47% 8
7 NUMERICAL DESCRIPTORS authKW 239149 1% 71% 5
8 TRIBOLOGICAL SURFACES authKW 239149 1% 71% 5
9 THEORY LUBRICAT BEARING address 214997 4% 19% 17
10 FIELD AND FEATURE PARAMETERS authKW 200888 1% 100% 3

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 18838 65% 0% 296
2 Materials Science, Multidisciplinary 783 31% 0% 140
3 Instruments & Instrumentation 370 10% 0% 44
4 Engineering, General 133 5% 0% 21
5 Materials Science, Characterization, Testing 122 2% 0% 10
6 Engineering, Petroleum 67 1% 0% 6
7 Engineering, Chemical 48 6% 0% 26
8 Materials Science, Coatings & Films 26 2% 0% 10
9 METALLURGY & MINING 14 0% 0% 1
10 Metallurgy & Metallurgical Engineering 11 3% 0% 12

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 THEORY LUBRICAT BEARING 214997 4% 19% 17
2 ENGN COMP CYBERNET 133925 0% 100% 2
3 JOINT OIL ANAL PROGRAM 133925 0% 100% 2
4 MODERN DESIGN ROTOR BEARING SYST MINIST 86091 1% 43% 3
5 ARTHRIT SURGONEILL S 66963 0% 100% 1
6 CHAIR ENGN MATH 66963 0% 100% 1
7 CIMS INTELLIGENT MONITORING SYST EEE CS 66963 0% 100% 1
8 ELECT CONTROLLERS EXCELLENCE 66963 0% 100% 1
9 MECH DESIGN PROD ENG 66963 0% 100% 1
10 MECH ENGN MINING MACHINARY 66963 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 LUBRICATION ENGINEERING 77188 7% 3% 34
2 WEAR 74508 24% 1% 110
3 INDUSTRIAL LUBRICATION AND TRIBOLOGY 34657 4% 3% 20
4 TRIBOLOGY INTERNATIONAL 20502 8% 1% 38
5 MAINTENANCE MANAGEMENT INTERNATIONAL 18465 1% 7% 4
6 JOURNAL OF JAPAN SOCIETY OF LUBRICATION ENGINEERS 7545 1% 2% 6
7 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY 6177 3% 1% 12
8 TRIBOLOGY LETTERS 3833 3% 0% 12
9 CORROSION REVIEWS 3027 1% 1% 4
10 INSIGHT 2969 2% 1% 8

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 FERROGRAPHY 2207121 9% 80% 41 Search FERROGRAPHY Search FERROGRAPHY
2 WEAR PARTICLES 461744 9% 17% 40 Search WEAR+PARTICLES Search WEAR+PARTICLES
3 WEAR PARTICLE ANALYSIS 438289 3% 55% 12 Search WEAR+PARTICLE+ANALYSIS Search WEAR+PARTICLE+ANALYSIS
4 BIO FERROGRAPHY 301328 1% 75% 6 Search BIO+FERROGRAPHY Search BIO+FERROGRAPHY
5 ON LINE FERROGRAPH 267850 1% 100% 4 Search ON+LINE+FERROGRAPH Search ON+LINE+FERROGRAPH
6 WEAR DEBRIS ANALYSIS 252086 2% 47% 8 Search WEAR+DEBRIS+ANALYSIS Search WEAR+DEBRIS+ANALYSIS
7 NUMERICAL DESCRIPTORS 239149 1% 71% 5 Search NUMERICAL+DESCRIPTORS Search NUMERICAL+DESCRIPTORS
8 TRIBOLOGICAL SURFACES 239149 1% 71% 5 Search TRIBOLOGICAL+SURFACES Search TRIBOLOGICAL+SURFACES
9 FIELD AND FEATURE PARAMETERS 200888 1% 100% 3 Search FIELD+AND+FEATURE+PARAMETERS Search FIELD+AND+FEATURE+PARAMETERS
10 INDUCTIVE DEBRIS SENSOR 200888 1% 100% 3 Search INDUCTIVE+DEBRIS+SENSOR Search INDUCTIVE+DEBRIS+SENSOR

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 RAADNUI, S , (2005) WEAR PARTICLE ANALYSIS - UTILIZATION OF QUANTITATIVE COMPUTER IMAGE ANALYSIS: A REVIEW.TRIBOLOGY INTERNATIONAL. VOL. 38. ISSUE 10. P. 871-878 34 87% 54
2 KUMAR, M , MUKHERJEE, PS , MISRA, NM , (2013) ADVANCEMENT AND CURRENT STATUS OF WEAR DEBRIS ANALYSIS FOR MACHINE CONDITION MONITORING: A REVIEW.INDUSTRIAL LUBRICATION AND TRIBOLOGY. VOL. 65. ISSUE 1. P. 3-11 23 72% 11
3 WANG, JQ , WANG, XL , (2013) A WEAR PARTICLE IDENTIFICATION METHOD BY COMBINING PRINCIPAL COMPONENT ANALYSIS AND GREY RELATIONAL ANALYSIS.WEAR. VOL. 304. ISSUE 1-2. P. 96-102 17 77% 11
4 WU, TH , PENG, YP , DU, Y , WANG, JQ , (2014) DIMENSIONAL DESCRIPTION OF ON-LINE WEAR DEBRIS IMAGES FOR WEAR CHARACTERIZATION.CHINESE JOURNAL OF MECHANICAL ENGINEERING. VOL. 27. ISSUE 6. P. 1280 -1286 15 88% 1
5 WU, TH , WANG, JQ , WU, JY , XIE, YB , MAO, JH , (2011) WEAR CHARACTERIZATION BY AN ON-LINE FERROGRAPH IMAGE.PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY. VOL. 225. ISSUE J1. P. 23 -34 13 93% 9
6 LIU, TG , WU, J , TANG, XH , YANG, ZY , (2012) QUALITATIVE FERROGRAPHIC ANALYSIS METHOD BY QUANTITATIVE PARAMETERS OF WEAR DEBRIS CHARACTERISTICS.INDUSTRIAL LUBRICATION AND TRIBOLOGY. VOL. 64. ISSUE 6. P. 367-375 12 100% 1
7 KHAN, MA , CHEEMA, AF , KHAN, SZ , QURESHI, SUR , (2015) IMAGE BASED PORTABLE WEAR DEBRIS ANALYSIS TOOL.INDUSTRIAL LUBRICATION AND TRIBOLOGY. VOL. 67. ISSUE 4. P. 389 -398 12 92% 0
8 STACHOWIAK, GW , PODSIADLO, P , (2006) TOWARDS THE DEVELOPMENT OF AN AUTOMATED WEAR PARTICLE CLASSIFICATION SYSTEM.TRIBOLOGY INTERNATIONAL. VOL. 39. ISSUE 12. P. 1615 -1623 14 93% 20
9 WU, JY , MAO, JH , CAO, W , XIE, YB , (2014) CHARACTERIZATION OF WEAR-DEBRIS GROUP IN ON-LINE VISUAL FERROGRAPHIC IMAGES.PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY. VOL. 228. ISSUE 11. P. 1298 -1307 13 81% 2
10 YUAN, W , CHIN, KS , HUA, M , DONG, GN , WANG, CH , (2016) SHAPE CLASSIFICATION OF WEAR PARTICLES BY IMAGE BOUNDARY ANALYSIS USING MACHINE LEARNING ALGORITHMS.MECHANICAL SYSTEMS AND SIGNAL PROCESSING. VOL. 72-73. ISSUE . P. 346 -358 15 65% 0

Classes with closest relation at Level 1


Rank Class id link
1 24638 OIL PLICAT MANAGEMENT//OIL CONDITION MONITORING//INTERNAL COMBUSTION ENGINE OILS
2 21245 BALL CRATERING//MICRO ABRASION//MICRO SCALE ABRASION
3 20146 TRANSFER LAYER//KATSURA WOOD//PIN ON PLATE SLIDING TESTER
4 31400 JOURNAL OF JAPAN SOCIETY OF LUBRICATION ENGINEERS//CONTACT FATIGUE CRACK FORMATION//DISCONTINUOUS RUBBING
5 21672 DISCIPLINE DESCRIPT GEOMETRY ENGN GR H//AET//PRECIS TECHNOL
6 31278 WEAR ELEMENT//TRIBO MAGNETIZATION//PRECIS MECH SYST ENGN
7 12395 EXTRACTION INDUCED BY EMULSION BREAKING//WEAR METALS//DERIVATIVE POTENTIOMETRIC STRIPPING ANALYSIS
8 11658 WEAR//OXIDATIONAL WEAR//GLAZE LAYER
9 520 MECHANICAL SYSTEMS AND SIGNAL PROCESSING//FAULT DIAGNOSIS//ROLLING ELEMENT BEARING
10 14333 LUBRICIN//PROTEOGLYCAN 4//SUPERFICIAL ZONE PROTEIN SZP

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