New electrofused chromium-aluminum-zirconium refractory for glassmaking furnaces

1978 ◽  
Vol 35 (7) ◽  
pp. 380-382
Author(s):  
K. T. Bondarev ◽  
R. A. Fedorova ◽  
O. N. Popov ◽  
V. A. Sokolov ◽  
M. N. Shatalov ◽  
...  
Keyword(s):  
Zirconium Refractory

Zirconium refractory for optical glass melting

1981 ◽  
Vol 38 (6) ◽  
pp. 278-280
Author(s):  
L. E. Vasil'eva ◽  
�. N. Kokorina ◽  
I. G. Mel'nikova ◽  
V. A. Shcherinova ◽  
E. P. Meshcheryakova ◽  
...  
Keyword(s):  
Optical Glass ◽  
Glass Melting ◽  
Zirconium Refractory

Study on Properties of Re-Bonded Magnesium Zirconium Refractory Materials and Materials Application

2012 ◽  
Vol 578 ◽  
pp. 95-98
Author(s):  
Hui Fang Zhang ◽  
Hong Liang Huang ◽  
Li Fang Zhang ◽  
Ying Fei Sun ◽  
Fei Zhao
Keyword(s):  
Water Pollution ◽  
Particle Size ◽  
Raw Material ◽  
Refractory Materials ◽  
Nineteen Eighties ◽  
Basic Refractory ◽  
Magnesite Powder ◽  
Excellent Performance ◽  
Great Harm ◽  
Zirconium Refractory

Nineteen eighties, the sintering zone of cement rotary kiln and transition belt use main magnesia chrome brick because of its excellent performance, but the Cr6+ is carcinogenicity, which causes great harm to the air, water pollution, animal or human. Therefore, new basic refractory material of free of chrome began to be developed. This test, the raw material is made up of fused magnesite particles (particle size 0 to 3 mm), fine fused magnesite powder with the size less than 200 meshes and fine fused magnesia-zirconia’s powder with the size less than 320 meshes, polyvinyl alcohol and calcium lignosulfonate liquor being used as the combiner. This paper discusses the effect of sinter temperature on sinter character of products.

The Development of Free of Chrome of Basic Refractory Materials for Cement Kiln and its Applications in Engineering

2012 ◽  
Vol 578 ◽  
pp. 91-94 ◽  
Author(s):  
Hui Fang Zhang ◽  
Hong Liang Huang ◽  
Li Fang Zhang ◽  
Ying Fei Sun ◽  
Fei Zhao
Keyword(s):  
Refractory Material ◽  
Rotary Kiln ◽  
Development Prospect ◽  
High Alumina ◽  
Cement Kiln ◽  
Refractory Materials ◽  
Basic Refractory ◽  
Advantages And Disadvantages ◽  
Magnesia Spinel ◽  
Zirconium Refractory

This paper introduces the domestic and international evolution of refractory for cement rotary kiln and the situation of development for basic refractory. Also it introduces the usage and advantages and disadvantages of the high alumina brick, magnesia chrome brick, dolomite brick, magnesia spinel brick, magnesia zirconia brick. Refractory for cement kiln develops towards the direction of free of chromium, and it points out the development prospect of re-bonded magnesium zirconium refractory material .

Occupational Exposure to Natural Radiation in Zirconium Refractory Plants in Japan

2013 ◽  
Vol 104 (2) ◽  
pp. 151-157 ◽  
Author(s):  
Kazuki Iwaoka ◽  
Hiroyuki Tabe ◽  
Toshikazu Suzuki ◽  
Hidenori Yonehara
Keyword(s):  
Occupational Exposure ◽  
Natural Radiation ◽  
Zirconium Refractory

Zirconium-refractory alloys

1971 ◽  
Vol 23 (4) ◽  
pp. 415-425 ◽  
Author(s):  
H.M. Skelly ◽  
C.F. Dixon
Keyword(s):  
Refractory Alloys ◽  
Zirconium Refractory
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