Effect of raw materials on formation and densification of magnesium aluminate spinel

被引：45
|
作者：
Sarkar, Ritwik [1 ]
Sahoo, Sachin [1 ]
机构：
[1] Natl Inst Technol, Dept Ceram Engn, Rourkela 769008, India
来源：
CERAMICS INTERNATIONAL | 2014年 / 40卷 / 10期
关键词：
Spinel; Solid state reaction; Phase formation; Densification; Microstructure; MGAL2O4;
D O I：
10.1016/j.ceramint.2014.08.037
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Effect of different raw materials on the solid state spinel formation and densification of magnesium aluminate spinel is studied. Two different grades of commercially available alumina were used with fused, sintered and chemical grades of magnesia to study spinel formation through phase analysis and densification behavior at different temperatures between 1200 degrees C and 1600 degrees C. Spinel formation in different compositions was also studied by dilatometry. Fired compositions were also tested for microstructural development. (C) 2014 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
引用
收藏
页码：16719 / 16725
页数：7
相关论文
共 50 条
  • [1] A comparative study on the effect of different additives on the formation and densification of magnesium aluminate spinel
    Mohan, Sanjay Krishna
    Sarkar, Ritwik
    CERAMICS INTERNATIONAL, 2016, 42 (12) : 13932 - 13943
  • [2] Effect of attritor milling on the densification of magnesium aluminate spinel
    Sarkar, R
    Das, SK
    Banerjee, C
    CERAMICS INTERNATIONAL, 1999, 25 (05) : 485 - 489
  • [3] DENSIFICATION KINETICS OF MAGNESIUM ALUMINATE SPINEL
    SMOAK, RH
    NOTIS, MR
    AMERICAN CERAMIC SOCIETY BULLETIN, 1972, 51 (04): : 337 - &
  • [4] Synthesis and densification of magnesium aluminate spinel: effect of MgO reactivity
    Tripathi, HS
    Mukherjee, B
    Das, S
    Haldar, MK
    Das, SK
    Ghosh, A
    CERAMICS INTERNATIONAL, 2003, 29 (08) : 915 - 918
  • [5] The effect of ZnO addition on the densification and properties of magnesium aluminate spinel
    Ghosh, A
    Das, SK
    Biswas, JR
    Tripathi, HS
    Banerjee, G
    CERAMICS INTERNATIONAL, 2000, 26 (06) : 605 - 608
  • [6] Densification and properties of magnesia-rich magnesium-aluminate spinel derived from natural and synthetic raw materials
    Sinhamahapatra, Somnath
    Tripathi, H. S.
    Ghosh, Arup
    CERAMICS INTERNATIONAL, 2016, 42 (04) : 5148 - 5152
  • [7] Formation and densification behavior of magnesium aluminate spinel: The influence of CaO and moisture in the precursors
    Ganesh, I
    Teja, KA
    Thiyagarajan, N
    Johnson, R
    Reddy, BM
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2005, 88 (10) : 2752 - 2761
  • [8] Effect of Nanocrystalline Magnesium Aluminate Precursor and Powder Granulometryon Spinellization and Densification to Develop Magnesium Aluminate Spinel Aggregates
    Viswanathan, Theerthagiri
    Pal, Soumen
    Rahaman, Ariful
    Pal, Panchu Gopal
    TRANSACTIONS OF THE INDIAN CERAMIC SOCIETY, 2021, 80 (03) : 174 - 185
  • [9] Study on the formation and densification of magnesium aluminate spinel using commercial grade reactants: effect of planetary milling
    Mohan, Sanjay Krishna
    Sarkar, Ritwik
    JOURNAL OF THE AUSTRALIAN CERAMIC SOCIETY, 2016, 52 (01) : 138 - 147
  • [10] Magnesium aluminate spinel raw materials for high performance refractories for steel ladles
    Racher, RP
    McConnell, RW
    Buhr, A
    Advances in Refractories for the Metallurgical Industries IV, 2004, : 705 - 717
12345