Main mineral composition of Chromium corundum is α-Al2O3-Cr2O3 solid solution.
Secondary mineral composition are a small amount of composite spinel (or without compound spinel),chromium oxide content of 1% to 30%.
Secondary mineral composition are a small amount of composite spinel (or without compound spinel),chromium oxide content of 1% to 30%.
Chromium Corundum can be cast chromium corundum bricks and fired bricks.
Under normal circumstances chrome corundum bricks refers to sintering chrome corundum brick.
Use α-Al2O3 as raw material, adding an appropriate amount of chromium oxide powder and chromium corundum clinker powder
Processed by molding, firing at high temperatures.
Under normal circumstances chrome corundum bricks refers to sintering chrome corundum brick.
Use α-Al2O3 as raw material, adding an appropriate amount of chromium oxide powder and chromium corundum clinker powder
Processed by molding, firing at high temperatures.
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Sintered chromium bricks are bricks with chromium oxide content generally lower than the cast chromium corundum brick.
It can also be prepared by slurry casting method, mixing the α-Al2O3 powder and chromium oxide powder evenly,
add glue solution and organic binder making thick mud, while adding some chrome corundum clinker,
grout into adobe, and then fired.
It can also be prepared by slurry casting method, mixing the α-Al2O3 powder and chromium oxide powder evenly,
add glue solution and organic binder making thick mud, while adding some chrome corundum clinker,
grout into adobe, and then fired.
Chromium corundum can be used as a glass kiln lining, brushed glass liquid flow hole cover brick and lining
for hot metal pretreatment device, waste incinerators, coal slurry gasifier.
for hot metal pretreatment device, waste incinerators, coal slurry gasifier.
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