Class information for:
Level 1: MGAL2O4//MGAL2O4 SPINEL//MAGNESIUM ALUMINATE SPINEL

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
13473 834 24.4 60%


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
13473 1                   MGAL2O4//MGAL2O4 SPINEL//MAGNESIUM ALUMINATE SPINEL 834

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 MGAL2O4 authKW 910088 8% 37% 68
2 MGAL2O4 SPINEL authKW 687472 3% 72% 26
3 MAGNESIUM ALUMINATE SPINEL authKW 310092 3% 35% 24
4 TRANSPARENT ALUMINA authKW 305094 1% 83% 10
5 SPINEL authKW 231540 14% 5% 119
6 MAGNESIUM ALUMINATE authKW 130743 1% 36% 10
7 REFRACTORIES address 117616 2% 23% 14
8 REFRACTORY address 111569 1% 38% 8
9 DEFECT FREE PROCESSING authKW 109835 0% 100% 3
10 IN LINE TRANSMISSION authKW 109835 0% 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 Materials Science, Ceramics 50768 49% 0% 406
2 Materials Science, Multidisciplinary 1801 34% 0% 283
3 Metallurgy & Metallurgical Engineering 1046 13% 0% 105
4 Nanoscience & Nanotechnology 246 7% 0% 56
5 Optics 65 5% 0% 43
6 Materials Science, Composites 49 1% 0% 11
7 Chemistry, Physical 30 7% 0% 62
8 Physics, Applied 29 7% 0% 59
9 Materials Science, Characterization, Testing 25 1% 0% 7
10 Physics, Condensed Matter 10 4% 0% 35

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 REFRACTORIES 117616 2% 23% 14
2 REFRACTORY 111569 1% 38% 8
3 ATTN RDRL WMM E 73223 0% 100% 2
4 FUNCT MAT ELECT INFORMAT MOE B 73223 0% 100% 2
5 THERRNOSTRUCT COMPOSITE MAT 73223 0% 100% 2
6 ANGEW GEOWISSEN AFTEN 65899 0% 60% 3
7 ADV MAT REFRACTORY 36612 0% 100% 1
8 AOYAMA MINATO KU 36612 0% 100% 1
9 CERAM EDUC 36612 0% 100% 1
10 CERAM SEALS 36612 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 25780 14% 1% 115
2 JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 16658 8% 1% 66
3 CERAMICS INTERNATIONAL 13036 9% 1% 71
4 CFI-CERAMIC FORUM INTERNATIONAL 8397 1% 2% 10
5 AMERICAN CERAMIC SOCIETY BULLETIN 5365 2% 1% 17
6 CERAMIC INDUSTRY 5229 0% 14% 1
7 REFRACTORIES AND INDUSTRIAL CERAMICS 4136 1% 1% 10
8 INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY 3632 1% 1% 12
9 SCIENCE OF SINTERING 2957 1% 1% 6
10 JOURNAL OF THE CERAMIC SOCIETY OF JAPAN 2499 2% 0% 18

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 MGAL2O4 910088 8% 37% 68 Search MGAL2O4 Search MGAL2O4
2 MGAL2O4 SPINEL 687472 3% 72% 26 Search MGAL2O4+SPINEL Search MGAL2O4+SPINEL
3 MAGNESIUM ALUMINATE SPINEL 310092 3% 35% 24 Search MAGNESIUM+ALUMINATE+SPINEL Search MAGNESIUM+ALUMINATE+SPINEL
4 TRANSPARENT ALUMINA 305094 1% 83% 10 Search TRANSPARENT+ALUMINA Search TRANSPARENT+ALUMINA
5 SPINEL 231540 14% 5% 119 Search SPINEL Search SPINEL
6 MAGNESIUM ALUMINATE 130743 1% 36% 10 Search MAGNESIUM+ALUMINATE Search MAGNESIUM+ALUMINATE
7 DEFECT FREE PROCESSING 109835 0% 100% 3 Search DEFECT+FREE+PROCESSING Search DEFECT+FREE+PROCESSING
8 IN LINE TRANSMISSION 109835 0% 100% 3 Search IN+LINE+TRANSMISSION Search IN+LINE+TRANSMISSION
9 TRANSPARENT SPINEL 109835 0% 100% 3 Search TRANSPARENT+SPINEL Search TRANSPARENT+SPINEL
10 TRANSLUCENT ALUMINA 91524 1% 50% 5 Search TRANSLUCENT+ALUMINA Search TRANSLUCENT+ALUMINA

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 DU MERAC, MR , KLEEBE, HJ , MULLER, MM , REIMANIS, IE , (2013) FIFTY YEARS OF RESEARCH AND DEVELOPMENT COMING TO FRUITION; UNRAVELING THE COMPLEX INTERACTIONS DURING PROCESSING OF TRANSPARENT MAGNESIUM ALUMINATE (MGAL2O4) SPINEL.JOURNAL OF THE AMERICAN CERAMIC SOCIETY. VOL. 96. ISSUE 11. P. 3341 -3365 73 56% 22
2 GANESH, I , (2013) A REVIEW ON MAGNESIUM ALUMINATE (MGAL2O4) SPINEL: SYNTHESIS, PROCESSING AND APPLICATIONS.INTERNATIONAL MATERIALS REVIEWS. VOL. 58. ISSUE 2. P. 63 -112 81 42% 37
3 KHALIL, NM , HASSAN, MB , EWAIS, EMM , SALEH, FA , (2010) SINTERING, MECHANICAL AND REFRACTORY PROPERTIES OF MA SPINEL PREPARED VIA CO-PRECIPITATION AND SOL-GEL TECHNIQUES.JOURNAL OF ALLOYS AND COMPOUNDS. VOL. 496. ISSUE 1-2. P. 600 -607 42 75% 25
4 MORITA, K , KIM, BN , YOSHIDA, H , HIRAGA, K , SAKKA, Y , (2015) SPECTROSCOPIC STUDY OF THE DISCOLORATION OF TRANSPARENT MGAL2O4 SPINEL FABRICATED BY SPARK-PLASMA-SINTERING (SPS) PROCESSING.ACTA MATERIALIA. VOL. 84. ISSUE . P. 9 -19 36 56% 7
5 WANG, SF , ZHANG, J , LUO, DW , GU, F , TANG, DY , DONG, ZL , TAN, GEB , QUE, WX , ZHANG, TS , LI, S , ET AL (2013) TRANSPARENT CERAMICS: PROCESSING, MATERIALS AND APPLICATIONS.PROGRESS IN SOLID STATE CHEMISTRY. VOL. 41. ISSUE 1-2. P. 20 -54 64 26% 80
6 TORKIAN, L , AMINI, MM , BAHRAMI, Z , (2011) SYNTHESIS OF NANO CRYSTALLINE MGAL2O4 SPINEL POWDER BY MICROWAVE ASSISTED COMBUSTION.JOURNAL OF INORGANIC MATERIALS. VOL. 26. ISSUE 5. P. 550-554 30 79% 10
7 PRABHAKARAN, K , PATIL, DS , DAYAL, R , GOKHALE, NM , SHARMA, SC , (2009) SYNTHESIS OF NANOCRYSTALLINE MAGNESIUM ALUMINATE (MGAL2O4) SPINEL POWDER BY THE UREA-FORMALDEHYDE POLYMER GEL COMBUSTION ROUTE.MATERIALS RESEARCH BULLETIN. VOL. 44. ISSUE 3. P. 613 -618 28 82% 28
8 MIROLIAEE, A , SALEHIRAD, A , REZVANI, AR , (2015) ION-PAIR COMPLEX PRECURSOR APPROACH TO FABRICATE HIGH SURFACE AREA NANOPOWDERS OF MGAL2O4 SPINEL.MATERIALS CHEMISTRY AND PHYSICS. VOL. 151. ISSUE . P. 312 -317 30 70% 1
9 SOKOL, M , KALABUKHOV, S , DARIEL, MP , FRAGE, N , (2014) HIGH-PRESSURE SPARK PLASMA SINTERING (SPS) OF TRANSPARENT POLYCRYSTALLINE MAGNESIUM ALUMINATE SPINEL (PMAS).JOURNAL OF THE EUROPEAN CERAMIC SOCIETY. VOL. 34. ISSUE 16. P. 4305 -4310 21 95% 6
10 MOHAN, SK , SARKAR, R , (2016) A COMPARATIVE STUDY ON THE EFFECT OF DIFFERENT ADDITIVES ON THE FORMATION AND DENSIFICATION OF MAGNESIUM ALUMINATE SPINEL.CERAMICS INTERNATIONAL. VOL. 42. ISSUE 12. P. 13932 -13943 25 81% 0

Classes with closest relation at Level 1


Rank Class id link
1 18690 ZINC ALUMINATE//COAL2O4//ZNAL2O4
2 19801 TRANSPARENT CERAMICS//YTTRIA//NDY2O3
3 8688 CASTABLE//REFRACTORY CASTABLES//FIRE ASSOCIATE
4 15091 RADIATION INDUCED ELECTRICAL DEGRADATION//CIEMAT FUS ASSOC//EURATOM FUS ASSOC
5 14342 GROUND POWDER//ENGN INNOVAT//OXYGEN POTENTIAL GRADIENT
6 26610 FORSTERITE//ORGANIC GEL THERMAL REDUCTION METHOD//ORGANIC GEL THERMAL REDUCTION PROCESS
7 9721 FLASH SINTERING//SPARK PLASMA SINTERING//SPARK SINTERING
8 13682 SPINEL//GEOCHEM MINERAL ORE FORMAT//ULVOSPINEL
9 5130 YAG//YTTRIUM ALUMINUM GARNET//YAGCE
10 11941 SUPERPLASTICITY//TETRAGONAL ZIRCONIA POLYCRYSTAL//TZP

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