Chromic corundum

Chrome corundum:
ʻO ka hoʻokumu ʻana o ka mineral nui ʻo α-Al2O3-Cr2O3 ka hopena paʻa.
ʻO ka hui ʻana o ka mineral lua he mea liʻiliʻi o ka spinel compound (a i ʻole spinel compound), a ʻo ka ʻike o ka chromium oxide he 1% ~ 30%.
ʻElua ʻano o ka chrome corundum brick a me ka chrome corundum brick i hoʻopaʻa ʻia.
Ma keʻano laulā, pili ka chrome corundum brick i ka sintered chrome corundum brick.Ke hoʻohana nei i ka α-Al2O3 ma ke ʻano he mea maka, e hoʻohui i ka nui kūpono o ka pauka chromic oxide a me ka pauka clinker chromic corundum clinker, e hana ana, e ʻā ana i ka wela kiʻekiʻe.ʻOi aku ka haʻahaʻa o ka chromium oxide o ka chrome rigid brick i hoʻopaʻa ʻia ma mua o ka chrome corundum brick.Hiki ke hoʻomākaukau ʻia me ke ʻano hoʻolei ʻala.Hoʻohui like ʻia ka pauka α-Al2O3 a me ka pauka chromium oxide, a hoʻohui ʻia ka mea hoʻoheheʻe degumming a me ka mea hoʻopili organik e hana i ka lepo mānoanoa.I ka manawa like, hoʻohui ʻia kekahi chromium corundum clinker, a hana ʻia ka billet brick ma ke ʻano grouting a laila puhi ʻia.Hiki ke hoʻohana ʻia e like me ka uhi ʻana o ke kīʻaha kīʻaha, ka uhi uhi o ka puka aniani i huki ʻia a me ke kākoʻo ʻana o ka mea hoʻomaʻamaʻa metala wela, ka mea hoʻoheheʻe ʻōpala, ka lanahu wai slurry pressure gasifier, etc.