Non-metallic Mineral Products
Description
widely used in powder metallurgy sintering furnace , hydrogen?furnace, high-temperature electric resistance furnace, applications in tungsten,molybdenum, tantalum, and rare metals
widely?used?in powder metallurgy sintering furnace , hydrogen?furnace, high-temperature electric resistance furnace, applications in tungsten,molybdenum, tantalum, and rare metals
Size and specifications The size, density, chemical composition can be customized.
Technical Data
Item Index
Al2O3%≥ 90
SiO2%≤ 8
Fe2O3%≤ 0.08
R2O%≤ 1
Bulk Density
(g/cm3 ≥) 3.0
Compressive
strength
at?normal?temperature
(MPa≥) 80
refractoriness
(°C≥) 1810
?Refractoriness under load
at?0.2?MPa?KD?°C 1650
Linear Change(%)1600°C x3h ±0.2
Thermal?shock?stability
1100?°C?water 10
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Shandong Gaoha Refractories Techonology Co.,Ltd.
zirconia products,zirconia products,bubble zirconia products, bubble alumina products, high-purity alumina products,corundum products,corundum mullite brick,industrial zirconia
Address: C-703 Zhongfang Building, NO.58 Huaguang Road, Zhangdian District, Zibo, Shandong, China,
zibo, shandong
China, 255000
Tel: 0086-533-2182811
Fax: 0086-533-2182711
