Chromic corundum

Chrome corundum:
Ko te hanganga kohuke matua ko te otinga totoka α-Al2O3-Cr2O3.
Ko te hanganga kohuke tuarua he iti o te spinel pūhui (kaore ranei he spinel pūhui), me te ihirangi o te chromium waikura ko 1% ~ 30%.
E rua nga momo o te pereki chrome corundum kua whakakotahi me te pereki chrome corundum sintered.
I te nuinga o te waa, ko te pereki chrome corundum e pa ana ki te pereki corundum chrome.Ma te whakamahi i te α-Al2O3 hei rauemi mata, me te taapiri i te nui o te paura chromic oxide me te chromic corundum clinker paura, te hanga, te wera i te wera nui.He iti ake te kiko o te chromium oxide o te pereki maa o te chrome i whakakikoruatia i te pereki chrome corundum.Ka taea hoki te whakarite ma te tikanga maka paru.Ko te paura α-Al2O3 me te paura chromium oxide ka whakaranuhia, ka taapirihia te kaihoko whakaheke me te herea waro hei hanga paru matotoru.I te wa ano, ka taapirihia etahi clinker chromium corundum, ka mahia te pire pereki ma te tikanga grouting katahi ka puhia.Ka taea te whakamahi hei ararewa o te oumu karaihe, te pereki taupoki o te kohao rerenga karaihe kua kumea me te tautoko o te taputapu whakamaoritanga whakarewa wera, te tahu parapara, te pehanga pehanga waro wai, etc.