Class information for:
Level 1: DIRECT REDUCTION//COMPOSITE PELLET//IRONMAKING

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
310 3       METALLURGY & METALLURGICAL ENGINEERING//ISIJ INTERNATIONAL//HYDROMETALLURGY 40516
466 2             HYDROMETALLURGY//BIOLEACHING//ACIDITHIOBACILLUS FERROOXIDANS 16147
6825 1                   DIRECT REDUCTION//COMPOSITE PELLET//IRONMAKING 1464

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DIRECT REDUCTION authKW 1057753 6% 53% 93
2 COMPOSITE PELLET authKW 551058 2% 80% 32
3 IRONMAKING authKW 391833 6% 20% 89
4 CARBON COMPOSITE PELLET authKW 322893 1% 100% 15
5 IRON ORE REDUCTION authKW 310829 1% 76% 19
6 IRON NUGGET authKW 301367 1% 100% 14
7 DIRECT REDUCED IRON authKW 253233 1% 59% 20
8 REDUCTION KINETICS authKW 223199 3% 28% 37
9 ROTARY HEARTH FURNACE authKW 222052 1% 74% 14
10 GASEOUS REDUCTION authKW 220762 1% 51% 20

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Metallurgy & Metallurgical Engineering 65662 70% 0% 1025
2 METALLURGY & MINING 16430 4% 1% 57
3 Mining & Mineral Processing 12471 10% 0% 142
4 Mineralogy 697 3% 0% 48
5 Engineering, Chemical 600 10% 0% 143
6 Materials Science, Multidisciplinary 339 14% 0% 205
7 Energy & Fuels 115 4% 0% 56
8 Thermodynamics 88 3% 0% 38
9 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 42 1% 0% 13
10 Chemistry, Physical 18 6% 0% 87

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 STATE ADV MET 95832 5% 6% 69
2 MINERALS TECHNOL 72500 1% 42% 8
3 MET ENERGY OURCES 48432 0% 75% 3
4 GEOL SCI GEOL ECON GEOL 43052 0% 100% 2
5 IRON MAKING TECHNOL 43052 0% 100% 2
6 RUUKKI MET 43052 0% 100% 2
7 STEELMAKING REFRACTORIES PROC 43052 0% 100% 2
8 PYROMET 39055 1% 11% 16
9 SMELTING REDUCT TEAM 38264 0% 44% 4
10 PROC MET 33168 1% 10% 16

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IRONMAKING & STEELMAKING 205356 9% 7% 137
2 ISIJ INTERNATIONAL 180308 16% 3% 240
3 TRANSACTIONS OF THE IRON AND STEEL INSTITUTE OF JAPAN 42396 3% 5% 43
4 METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE 39421 5% 2% 80
5 TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN 38066 6% 2% 91
6 METALLURGICAL TRANSACTIONS B-PROCESS METALLURGY 31801 3% 3% 44
7 JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL 29791 4% 2% 61
8 MINERAL PROCESSING AND EXTRACTIVE METALLURGY REVIEW 19442 1% 6% 16
9 STEEL RESEARCH INTERNATIONAL 17730 3% 2% 46
10 STEEL RESEARCH 14089 2% 2% 31

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 DIRECT REDUCTION 1057753 6% 53% 93 Search DIRECT+REDUCTION Search DIRECT+REDUCTION
2 COMPOSITE PELLET 551058 2% 80% 32 Search COMPOSITE+PELLET Search COMPOSITE+PELLET
3 IRONMAKING 391833 6% 20% 89 Search IRONMAKING Search IRONMAKING
4 CARBON COMPOSITE PELLET 322893 1% 100% 15 Search CARBON+COMPOSITE+PELLET Search CARBON+COMPOSITE+PELLET
5 IRON ORE REDUCTION 310829 1% 76% 19 Search IRON+ORE+REDUCTION Search IRON+ORE+REDUCTION
6 IRON NUGGET 301367 1% 100% 14 Search IRON+NUGGET Search IRON+NUGGET
7 DIRECT REDUCED IRON 253233 1% 59% 20 Search DIRECT+REDUCED+IRON Search DIRECT+REDUCED+IRON
8 REDUCTION KINETICS 223199 3% 28% 37 Search REDUCTION+KINETICS Search REDUCTION+KINETICS
9 ROTARY HEARTH FURNACE 222052 1% 74% 14 Search ROTARY+HEARTH+FURNACE Search ROTARY+HEARTH+FURNACE
10 GASEOUS REDUCTION 220762 1% 51% 20 Search GASEOUS+REDUCTION Search GASEOUS+REDUCTION

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 7677 IRON ORE SINTERING//SINTER//IRON ORE
2 6961 BLAST FURNACE//PULVERIZED COAL INJECTION//BURDEN DISTRIBUTION
3 12127 ILMENITE//SYNTHETIC RUTILE//TITANIA SLAG
4 18542 SLAG FOAMING//SLOPPING//SMELTING REDUCTION
5 12300 ELECTRIC ARC FURNACE DUST//EAFD//EAF DUST
6 23272 CHROMITE ORE//FERROCHROMIUM//DIRECT ALLOYING
7 24492 FLUID SOLID REACTIONS//K AN MET ENRICHMENT//LOCAL OVERCONVERGENCE
8 11146 COKE STRENGTH//COKING PRESSURE//COKE
9 22596 MICROWAVE ABSORBING CHARACTERISTICS//ELECTRICAL COMMINUTION//HIGH VOLTAGE PULSE BREAKAGE
10 17319 NICKEL LATERITE//LATERITE ORE//FERRONICKEL

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