Refractory ramming ihe maka igwe anaghị agba nchara agbaze Neutral oven lining ihe

Corundum ramming ihe onwunwe bụ ihe na-akpụ akpụ ihe na-adịghị emegharị emegharị iji nweta ihe owuwu siri ike n’ime usoro nke ramming siri ike.

Njirimara ngwaahịa: Corundum ramming ihe a na-ejikarị eme ihe na akụkụ ndị na-emekọ ihe ozugbo na akụkụ a wụrụ awụ. Ya mere, ahụ na powders ga-enwe nnukwu olu nkwụsi ike, njupụta na arụmọrụ. N’otu oge ahụ, a na-achọrọ ihe ramming ka ọ nwee nguzogide mbuze, mmebi, nguzogide kemịkalụ na mbuze na ujo ọkụ.