Class information for:
Level 1: ZIRCONIUM ALLOYS//ZIRCALOY 4//ZIRCALOY

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
21 4 THERMODYNAMICS//MECHANICS//ENGINEERING, MECHANICAL 471779
254 3       ANNALS OF NUCLEAR ENERGY//NUCLEAR ENGINEERING AND DESIGN//NUCLEAR SCIENCE & TECHNOLOGY 46108
2757 2             ZIRCONIUM ALLOYS//ZIRCALOY 4//ZIRCONIUM HYDRIDE 3435
6240 1                   ZIRCONIUM ALLOYS//ZIRCALOY 4//ZIRCALOY 1537

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ZIRCONIUM ALLOYS authKW 1011758 9% 34% 145
2 ZIRCALOY 4 authKW 663044 5% 39% 83
3 ZIRCALOY authKW 277903 3% 33% 41
4 ADV CORE MAT address 248514 1% 61% 20
5 ZIRCONIUM FUEL CLADDING TEAM address 247507 1% 93% 13
6 JOURNAL OF NUCLEAR MATERIALS journal 234580 31% 2% 479
7 ZR ALLOYS authKW 206841 2% 39% 26
8 NODULAR CORROSION authKW 196831 1% 80% 12
9 FUEL CLADDING authKW 183810 1% 39% 23
10 ZIRCALOY 2 authKW 120761 1% 33% 18

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Nuclear Science & Technology 37704 45% 0% 699
2 Metallurgy & Metallurgical Engineering 14241 32% 0% 498
3 Materials Science, Multidisciplinary 13652 65% 0% 1000
4 Materials Science, Characterization, Testing 129 1% 0% 20
5 Materials Science, Coatings & Films 111 2% 0% 37
6 Nanoscience & Nanotechnology 83 4% 0% 55
7 Mining & Mineral Processing 64 1% 0% 12
8 Microscopy 48 1% 0% 11
9 METALLURGY & MINING 16 0% 0% 2
10 Chemistry, Physical 12 5% 0% 84

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ADV CORE MAT 248514 1% 61% 20
2 ZIRCONIUM FUEL CLADDING TEAM 247507 1% 93% 13
3 CEZUS 92264 0% 75% 6
4 FUS TECHNOL DEV 85430 0% 83% 5
5 ADV MICROANAL 82003 1% 40% 10
6 ADV MICRO ANAL 61511 0% 100% 3
7 AREVA NP FUEL BUSINESS UNIT 61511 0% 100% 3
8 MAT PERFORMANCE 44554 1% 12% 18
9 NUCL CONVERGENCE TECHNOL 43412 0% 35% 6
10 MICROSTRUCT 41948 3% 5% 43

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF NUCLEAR MATERIALS 234580 31% 2% 479
2 JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY 14181 4% 1% 60
3 RARE METAL MATERIALS AND ENGINEERING 13321 6% 1% 91
4 CORROSION SCIENCE 5924 3% 1% 50
5 ACTA METALLURGICA SINICA 5127 2% 1% 31
6 NUCLEAR ENGINEERING AND DESIGN 5069 3% 1% 49
7 OXIDATION OF METALS 3772 1% 1% 19
8 JOURNAL OF MATERIALS ENGINEERING 2617 0% 3% 4
9 NUCLEAR TECHNOLOGY 2544 2% 1% 24
10 JOURNAL OF THE KOREAN INSTITUTE OF METALS AND MATERIALS 2309 0% 2% 6

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ZIRCONIUM ALLOYS 1011758 9% 34% 145 Search ZIRCONIUM+ALLOYS Search ZIRCONIUM+ALLOYS
2 ZIRCALOY 4 663044 5% 39% 83 Search ZIRCALOY+4 Search ZIRCALOY+4
3 ZIRCALOY 277903 3% 33% 41 Search ZIRCALOY Search ZIRCALOY
4 ZR ALLOYS 206841 2% 39% 26 Search ZR+ALLOYS Search ZR+ALLOYS
5 NODULAR CORROSION 196831 1% 80% 12 Search NODULAR+CORROSION Search NODULAR+CORROSION
6 FUEL CLADDING 183810 1% 39% 23 Search FUEL+CLADDING Search FUEL+CLADDING
7 ZIRCALOY 2 120761 1% 33% 18 Search ZIRCALOY+2 Search ZIRCALOY+2
8 ZIRCONIUM 102752 8% 4% 123 Search ZIRCONIUM Search ZIRCONIUM
9 ZR 25NB 79782 1% 32% 12 Search ZR+25NB Search ZR+25NB
10 HYDROGEN PICKUP 64070 0% 63% 5 Search HYDROGEN+PICKUP Search HYDROGEN+PICKUP

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 10669 ZIRCONIUM HYDRIDE//DELAYED HYDRIDE CRACKING//ZIRCONIUM TEAM
2 25856 POLYCRYSTALLINE ZIRCONIUM//TIME OF FLIGHT ELECTRON STIMULATED DESORPTION TOF ESD//SUBSURFACE SPECIES
3 28338 FUEL REPROCESSING//AL FE ZR SYSTEM//ALLOY SAMPLING
4 22861 CESIUM ZIRCONATE//IODINE INDUCED STRESS CORROSION CRACKING//DEC SESC
5 23965 HIRBS//ULTRA FAST DIFFUSION//CARRERA INVEST
6 33896 4 CUSP CHANNEL//AL 37 MASSCU ALLOY//AL TRANSITION METALS
7 10241 SEVERE ACCIDENT//PHEBUS FP//SEVERE ACCIDENTS
8 32717 ANION DEFICIENT//FLUORITE RELATED//FUSION CAST REFRACTORY
9 37134 OXYGEN ISOBARS//BAIKOV MET MAT STUDIES//THERMODYNAMIC CONSTRAINTS
10 18174 REANODIZATION//BISMUTH OXIDE FILMS//METAL PASSIVITY

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