Class information for:
Level 1: CRYSTALLINE SECONDARY PHASES//SILICON NITRIDE//ARBEITSBEREICH WERKSTOFFPHYS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
15303 720 25.5 45%


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
2 4 MATERIALS SCIENCE, MULTIDISCIPLINARY//PHYSICS, APPLIED//PHYSICS, CONDENSED MATTER 2836879
117 3       MATERIALS SCIENCE, CERAMICS//ELECT ENGN OPTOELECT TECHNOL//JOURNAL OF THE AMERICAN CERAMIC SOCIETY 69464
115 2             MATERIALS SCIENCE, CERAMICS//JOURNAL OF THE AMERICAN CERAMIC SOCIETY//JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 24850
15303 1                   CRYSTALLINE SECONDARY PHASES//SILICON NITRIDE//ARBEITSBEREICH WERKSTOFFPHYS 720

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 CRYSTALLINE SECONDARY PHASES authKW 127227 0% 100% 3
2 SILICON NITRIDE authKW 107648 11% 3% 81
3 ARBEITSBEREICH WERKSTOFFPHYS address 84818 0% 100% 2
4 C SI3N4 authKW 84818 0% 100% 2
5 CHEVRON NOTCH TYPE SPECIMEN authKW 84818 0% 100% 2
6 CREEP PORES authKW 84818 0% 100% 2
7 CERAM REFRACTORY MET address 84814 1% 50% 4
8 TENSILE CREEP authKW 77282 2% 15% 12
9 JOURNAL OF THE AMERICAN CERAMIC SOCIETY journal 67051 24% 1% 172
10 DEFORMATION STRESS authKW 56544 0% 67% 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 Materials Science, Ceramics 43954 49% 0% 351
2 Materials Science, Composites 2265 8% 0% 60
3 Materials Science, Multidisciplinary 1837 37% 0% 263
4 Metallurgy & Metallurgical Engineering 1192 14% 0% 103
5 Materials Science, Characterization, Testing 286 3% 0% 19
6 Microscopy 123 2% 0% 11
7 Nanoscience & Nanotechnology 70 4% 0% 31
8 Engineering, Mechanical 61 4% 0% 28
9 Engineering, General 9 1% 0% 10
10 Mechanics 4 2% 0% 14

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 ARBEITSBEREICH WERKSTOFFPHYS 84818 0% 100% 2
2 CERAM REFRACTORY MET 84814 1% 50% 4
3 AB WERKSTOFFPHYS TECHNOL 42409 0% 100% 1
4 ALLIED SIGNAL ENGINES 42409 0% 100% 1
5 CERAM IND 42409 0% 100% 1
6 CERAM SUPERLASTIC INT PROJECT 42409 0% 100% 1
7 CIMAV SC FIS MAT 42409 0% 100% 1
8 CNRSMINES ALBIINSAUPS 42409 0% 100% 1
9 DEV PROGRAMME EC 42409 0% 100% 1
10 ENERGY ENGN HODOGAYA KU 42409 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 JOURNAL OF THE AMERICAN CERAMIC SOCIETY 67051 24% 1% 172
2 KEY ENGINEERING MATERIALS 13447 8% 1% 56
3 JOURNAL OF MATERIALS SCIENCE 7203 10% 0% 71
4 JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 5400 5% 0% 35
5 ACTA METALLURGICA 4383 2% 1% 16
6 AMERICAN CERAMIC SOCIETY BULLETIN 3631 2% 1% 13
7 JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME 1931 2% 0% 14
8 REVUE INTERNATIONALE DES HAUTES TEMPERATURES ET DES REFRACTAIRES 1847 0% 1% 3
9 INDUSTRIAL CERAMICS 1811 1% 1% 4
10 MICROSCOPY MICROANALYSIS MICROSTRUCTURES 1792 1% 1% 4

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 CRYSTALLINE SECONDARY PHASES 127227 0% 100% 3 Search CRYSTALLINE+SECONDARY+PHASES Search CRYSTALLINE+SECONDARY+PHASES
2 SILICON NITRIDE 107648 11% 3% 81 Search SILICON+NITRIDE Search SILICON+NITRIDE
3 C SI3N4 84818 0% 100% 2 Search C+SI3N4 Search C+SI3N4
4 CHEVRON NOTCH TYPE SPECIMEN 84818 0% 100% 2 Search CHEVRON+NOTCH+TYPE+SPECIMEN Search CHEVRON+NOTCH+TYPE+SPECIMEN
5 CREEP PORES 84818 0% 100% 2 Search CREEP+PORES Search CREEP+PORES
6 TENSILE CREEP 77282 2% 15% 12 Search TENSILE+CREEP Search TENSILE+CREEP
7 DEFORMATION STRESS 56544 0% 67% 2 Search DEFORMATION+STRESS Search DEFORMATION+STRESS
8 SI TI C O FIBER BONDED CERAMIC MATERIAL 56544 0% 67% 2 Search SI+TI+C+O+FIBER+BONDED+CERAMIC+MATERIAL Search SI+TI+C+O+FIBER+BONDED+CERAMIC+MATERIAL
9 SI3N4 SIC NANOCOMPOSITE 54522 0% 43% 3 Search SI3N4+SIC+NANOCOMPOSITE Search SI3N4+SIC+NANOCOMPOSITE
10 SOLUTION PRECIPITATION 53004 1% 25% 5 Search SOLUTION+PRECIPITATION Search SOLUTION+PRECIPITATION

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 BOCANEGRA-BERNAL, MH , MATOVIC, B , (2010) MECHANICAL PROPERTIES OF SILICON NITRIDE-BASED CERAMICS AND ITS USE IN STRUCTURAL APPLICATIONS AT HIGH TEMPERATURES.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING. VOL. 527. ISSUE 6. P. 1314 -1338 67 44% 26
2 MELENDEZ-MARTINEZ, JJ , DOMINGUEZ-RODRIGUEZ, A , (2004) CREEP OF SILICON NITRIDE.PROGRESS IN MATERIALS SCIENCE. VOL. 49. ISSUE 1. P. 19 -107 88 39% 46
3 LUECKE, WE , WIEDERHORN, SM , (1999) A NEW MODEL FOR TENSILE CREEP OF SILICON NITRIDE.JOURNAL OF THE AMERICAN CERAMIC SOCIETY. VOL. 82. ISSUE 10. P. 2769 -2778 47 82% 53
4 LUECKE, WE , (2002) RESULTS OF AN INTERNATIONAL ROUND-ROBIN FOR TENSILE CREEP RUPTURE OF SILICON NITRIDE.JOURNAL OF THE AMERICAN CERAMIC SOCIETY. VOL. 85. ISSUE 2. P. 408 -414 38 86% 5
5 KRAUSE, RF , LUECKE, WE , FRENCH, JD , HOCKEY, BJ , WIEDERHORN, SM , (1999) TENSILE CREEP AND RUPTURE OF SILICON NITRIDE.JOURNAL OF THE AMERICAN CERAMIC SOCIETY. VOL. 82. ISSUE 5. P. 1233 -1241 29 94% 28
6 WILKINSON, DS , (1998) CREEP MECHANISMS IN MULTIPHASE CERAMIC MATERIALS.JOURNAL OF THE AMERICAN CERAMIC SOCIETY. VOL. 81. ISSUE 2. P. 275 -299 52 46% 67
7 LOFAJ, F , LUPRANO, V , (2003) CAVITATION ASYMMETRY IN SILICON NITRIDE BY SCANNING LASER ACOUSTIC MICROSCOPY.JOURNAL OF MATERIALS SCIENCE. VOL. 38. ISSUE 11. P. 2393-2399 21 100% 0
8 MELENDEZ-MARTINEZ, JJ , GOMEZ-GARCIA, D , JIMENEZ-MELENDO, M , DOMIGUEZ-RODRIGUEZ, A , (2004) CREEP MECHANISM OF GAS-PRESSURE-SINTERED SILICON NITRIDE POLYCRYSTALS - I. MACROSCOPIC AND MICROSCOPIC EXPERIMENTAL STUDY.PHILOSOPHICAL MAGAZINE. VOL. 84. ISSUE 31. P. 3375-3386 22 92% 2
9 LOFAJ, F , (2007) CREEP MECHANISM AND MICROSTRUCTURE EVOLUTION IN SILICON NITRIDE CERAMICS.INTERNATIONAL JOURNAL OF MATERIALS & PRODUCT TECHNOLOGY. VOL. 28. ISSUE 3-4. P. 487 -513 23 72% 2
10 LOFAJ, F , (2006) CREEP MECHANISMS IN QUASI-PLASTIC SILICON NITRIDE BY INSTRUMENTED INDENTATION.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY. VOL. 26. ISSUE 16. P. 3933 -3942 21 81% 0

Classes with closest relation at Level 1


Rank Class id link
1 11941 SUPERPLASTICITY//TETRAGONAL ZIRCONIA POLYCRYSTAL//TZP
2 14421 GRAIN BOUNDARY WETTING//LIQUID METAL EMBRITTLEMENT//AA BAIKOV MET MAT
3 1224 SIALON//SI3N4//ALPHA SIALON
4 15541 SIC WHISKER//SILICON CARBIDE WHISKER//WHISKER ORIENTED ALIGNMENT
5 37148 SINTERED CARBIDES//COMPOSITE CASTS//EXTENDED FOCAL IMAGING
6 5015 R CURVE//JOURNAL OF THE AMERICAN CERAMIC SOCIETY//INDENTATION FRACTURE TECHNIQUE
7 16839 OXYNITRIDE GLASS//SIALON GLASS//CATIONIC FIELD STRENGTH
8 15131 HYDROGEN ATTACK//CREEP CAVITATION//C 05MO STEEL
9 12464 ENVIRONMENTAL BARRIER COATINGS//WATER VAPOR CORROSION//BSAS
10 29277 CRACK HEALING//ENERGY SAFETY ENGN//STATIC FATIGUE STRENGTH

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