Class information for:
Level 1: CO2 CORROSION//CARBON DIOXIDE CORROSION//CORROS MULTIPHASE TECHNOL

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
211 3       CORROSION SCIENCE//CORROSION//EIS 51607
215 2             CORROSION//CORROSION SCIENCE//STAINLESS STEEL 20516
9471 1                   CO2 CORROSION//CARBON DIOXIDE CORROSION//CORROS MULTIPHASE TECHNOL 1185

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CO2 CORROSION authKW 1766238 9% 63% 105
2 CARBON DIOXIDE CORROSION authKW 1413472 6% 78% 68
3 CORROS MULTIPHASE TECHNOL address 768585 5% 47% 62
4 IRON CARBONATE authKW 472851 2% 66% 27
5 CORROSION SCALE authKW 393377 2% 53% 28
6 MECH ENVIRONM BEHAV TUBULAR GOODS address 378234 1% 89% 16
7 CARBON STEEL authKW 377567 13% 9% 155
8 CORROSION journal 346116 19% 6% 231
9 H2S CORROSION authKW 253416 2% 53% 18
10 CO2 H2S CORROSION authKW 239354 1% 100% 9

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Metallurgy & Metallurgical Engineering 26177 49% 0% 586
2 Materials Science, Multidisciplinary 5584 49% 0% 575
3 Materials Science, Characterization, Testing 4488 8% 0% 93
4 Electrochemistry 3543 15% 0% 180
5 Engineering, Petroleum 1987 4% 0% 50
6 Materials Science, Coatings & Films 438 5% 0% 57
7 Energy & Fuels 332 6% 0% 75
8 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 136 2% 0% 19
9 Engineering, Chemical 78 5% 0% 58
10 Mining & Mineral Processing 74 1% 0% 11

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CORROS MULTIPHASE TECHNOL 768585 5% 47% 62
2 MECH ENVIRONM BEHAV TUBULAR GOODS 378234 1% 89% 16
3 TUBULAR GOODS 230539 2% 30% 29
4 CORROS MULTIPHASE FLOW TECHNOL 215417 1% 90% 9
5 CORROS GRP 126057 1% 30% 16
6 CORROS MULTIPHASE SYST 87032 1% 55% 6
7 MAT CORROS TECHNOL 81041 1% 38% 8
8 UNIDAD ANTICORROS 73870 0% 56% 5
9 AREA ELE OQUIM 54524 1% 19% 11
10 DIRECC EJECUT EXPLORAC PROD 53190 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CORROSION 346116 19% 6% 231
2 MATERIALS PERFORMANCE 68831 6% 4% 69
3 CORROSION SCIENCE 64520 12% 2% 144
4 CORROSION ENGINEERING SCIENCE AND TECHNOLOGY 47896 3% 5% 40
5 INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE 13149 5% 1% 55
6 MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION 12412 3% 2% 31
7 ANTI-CORROSION METHODS AND MATERIALS 8181 1% 2% 16
8 PROTECTION OF METALS 4674 1% 1% 16
9 INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL 4504 2% 1% 19
10 JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE 2728 2% 0% 23

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CO2 CORROSION 1766238 9% 63% 105 Search CO2+CORROSION Search CO2+CORROSION
2 CARBON DIOXIDE CORROSION 1413472 6% 78% 68 Search CARBON+DIOXIDE+CORROSION Search CARBON+DIOXIDE+CORROSION
3 IRON CARBONATE 472851 2% 66% 27 Search IRON+CARBONATE Search IRON+CARBONATE
4 CORROSION SCALE 393377 2% 53% 28 Search CORROSION+SCALE Search CORROSION+SCALE
5 CARBON STEEL 377567 13% 9% 155 Search CARBON+STEEL Search CARBON+STEEL
6 H2S CORROSION 253416 2% 53% 18 Search H2S+CORROSION Search H2S+CORROSION
7 CO2 H2S CORROSION 239354 1% 100% 9 Search CO2+H2S+CORROSION Search CO2+H2S+CORROSION
8 TOP OF THE LINE CORROSION 189117 1% 89% 8 Search TOP+OF+THE+LINE+CORROSION Search TOP+OF+THE+LINE+CORROSION
9 ROTATING CYLINDER ELECTRODE 126612 2% 24% 20 Search ROTATING+CYLINDER+ELECTRODE Search ROTATING+CYLINDER+ELECTRODE
10 SWEET CORROSION 119674 1% 75% 6 Search SWEET+CORROSION Search SWEET+CORROSION

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 10926 CATHODIC PROTECTION//PIPELINE STEEL//AC CORROSION
2 12246 TRIBOCORROSION//EROSION CORROSION//CORROSIVE WEAR
3 25683 CAUSTIC CRACKING//HIGH SULFUR BAUXITE//BAYER SOLUTIONS
4 7568 CREVICE CORROSION//ALLOY 22//REPASSIVATION POTENTIAL
5 25820 MACKINAWITE//IRON SULFIDE CLUSTERS//METAL SULFIDE COMPLEXES
6 12569 ELECTROCHEMICAL NOISE//WIRE BEAM ELECTRODE//NOISE RESISTANCE
7 25216 FLOW ACCELERATED CORROSION//PIPE WALL THINNING//CORROSIVE CONDITIONS
8 16382 INFRASTRUCT PERFORMANCE RELIABIL//CORROSION DEFECTS//FAILURE PRESSURE
9 23 CORROSION INHIBITION//MILD STEEL//CORROSION INHIBITOR
10 29797 POLYTECH ENGN ALGECIRAS//INTELLIGENT MODELLING SYST GRP//2 METHYLPIPERAZINE DITHIOCARBAMATES

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