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Ọnụ ego brik nke chrome

Ọnụ ego brik nke chrome

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Ọnụ ego nke brik aluminom chrome na -adịgasị iche site na ebe a na -emepụta ya na ọnụ ahịa dị iche iche. Bricks chrome nke aluminom bụ brik alumina dị elu yana Al2O3 dị ka ihe mejupụtara ya na obere Cr2O3. Bricked na -eji aluminium chromium slag dị ka akụrụngwa bụ brik chromium aluminom, nke a makwaara dị ka brik chromium slag. Bricks nke aluminom-chrome na-eguzogide karịa corrosion dị elu karịa alumina, na brik aluminom-chrome nwekwara njiri mara ezigbo akụrụngwa igwe dị elu….

A na-eme brik chromium nke aluminom bauxite dị elu, a na-etinyekwa ntụ ntụ dị mma na chromite ma ọ bụ ihe sitere na osisi ferroalloy-alumini chromium slag. Mgbe nha nha nha ezi uche dị na ya, a na -agwakọta mmiri na mmiri mkpofu pulp na igwe igwe nri, wee kpụzie ya na igwe brik, akpọnwụ ma gbaa ya ọkụ na okpomọkụ karịa 1400 Celsius. A na -eji brik aluminium chromium slag mee aluminom chromium wee gwerie ya erughị 3mm. A na -ejikwa otu akụrụngwa ahụ akwadebe ntụ ntụ dị mma ma na -ahazi nha nha. Tinye acid phosphoric acid ma ọ bụ mpempe akwụkwọ mkpofu ihe mkpofu dị ka onye nnọchi anya na igwekota maka ịgwakọta. Jiri igwe brik mee brik, wee kpọọ ha ọkụ na okpomọkụ nke 1500 ° C ruo 1600 ° C mgbe ihichachara.

Enwere ike iji brik aluminom chrome mee brik, ma nwee ndụ ọrụ ogologo karịa brik alumina dị elu nke na -enweghị Cr2O3. A na-eji blọk slag nke aluminom-chromium na mpaghara tuyere nke ọkụ na-agbaze ọla kọpa-nickel ma na-eguzogide ọgwụ karịa corrosion karịa brik magnesia-chromium. N’ihi ike okpomọkụ ya dị elu, a pụkwara iji ya na akụkụ dị elu nke ọkụ n’ekwú ọkụ, dị ka mgbidi na ihe na -ere ọkụ nke ọwara mmiri. Mwepu nke brik chromium slag bụ adịghị mma na -eguzogide ujo ujo. Mgbe a na -eji ya na mpaghara nwere oke mgbanwe ọnọdụ okpomọkụ, ha na -enwekarị peeling na mgbawa.