ʻO Brown fused alumina bauxite e like me ka mea maka, ka lanahu, ka hao, ka wela kiʻekiʻe ma luna o 2000 degere hitches i ka arc smelting, ka wili wili i ka plastik, ka hoʻokaʻawale magnetic i ka hao, ua māhele ʻia ka pale i nā ʻano like ʻole o ka nui o ka nui, ke ʻano kikoʻī, ka paʻakikī kiʻekiʻe, ka mea i hoʻokumu ʻia globular, kiʻekiʻe consolidation kūpono no ka hana ʻana i ka ceramic, resin abrasive, etc. nā refractory kiʻekiʻe.
ʻO ke one Zircon (zircon) he kūpaʻa loa i nā wela kiʻekiʻe, a hiki i kona helu hoʻoheheʻe ʻana i 2750 degere Celsius. A kū'ē i ka ʻakika. Hoʻohana pololei ʻia ka 80% o ka hana honua i ka ʻoihana foundry, keramika, ʻoihana aniani a me ka hana ʻana i nā mea refractory. He wahi liʻiliʻi i hoʻohana ʻia i ka ferroalloy, lāʻau lapaʻau, pena, ʻili, abrasives, kemika a me nā ʻoihana nuklea. Hoʻohana ʻia nā mea liʻiliʻi loa no ka hoʻoheheʻe ʻana i ka metala zirconium.
Hoʻohana pololei ʻia ke one Zircon i ZrO265 ~ 66% ma ke ʻano he mea hoʻolei ʻia o ka metala hao i loko o ka waihona no ka hoʻoheheʻe ʻana (kahi heheʻe ma luna o 2500 ℃). He haʻahaʻa haʻahaʻa ka hoʻonui wela o ke one Zircon, ʻoi aku ka maikaʻi o ka thermal conductivity, a ʻoi aku ka ikaika o ka paʻa kemika ma mua o nā mea refractory maʻamau, no laila, ʻoi aku ka maikaʻi o ka zircon a me nā mea hoʻopili ʻē aʻe a hoʻohana ʻia i ka ʻoihana hoʻolei. Hoʻohana ʻia ke one Zircon e like me nā pōhaku lepo no nā kiln aniani. ʻO ke one zircon a me ka pauka zircon he mau hoʻohana ʻē aʻe ke hui pū ʻia me nā mea refractory ʻē aʻe.
ʻO ke one aniani ka mea hoʻokele waiwai, ʻaʻohe silika, abrasive hiki ke hoʻohana ʻia e hāʻawi i ka hoʻohālikelike ʻili a me ka wehe ʻana i ka uhi. Hana ʻia mai 100% ma hope o ka mea kūʻai aku i ke aniani ʻōmole aniani, ʻoi aku ka keʻokeʻo a ʻoi aku ka maʻemaʻe o ke one ʻo Junda Glass ma mua o ka mineral/slag abrasives.
ʻO ke keleawe keleawe, ʻike ʻia hoʻi ʻo ke one slag copper a i ʻole ke one umu ahi keleawe, ʻo ia ka pala i hana ʻia ma hope o ka hoʻoheheʻe ʻia ʻana a me ka unuhi ʻia ʻana o ke keleawe keleawe. Hoʻopili ʻia ka slag e ka ʻoki ʻana a me ka nānā ʻana e like me nā hoʻohana a me nā pono like ʻole, a hōʻike ʻia nā kikoʻī e ka helu mesh a i ʻole ka nui o nā mea. He kiʻekiʻe ka paʻakikī o ke keleawe keleawe, ke ʻano me ka daimana, haʻahaʻa haʻahaʻa o nā ion chloride, liʻiliʻi lepo i ka wā o ka sandblasting, ʻaʻohe haumia kaiapuni, hoʻomaikaʻi i nā kūlana hana o nā limahana sandblasting, ʻoi aku ka maikaʻi o ka hopena o ka ʻōpala ma mua o nā one hoʻoneʻe ʻē aʻe, no ka mea hiki ke hoʻohana hou ʻia.
Ke makemake ʻia ka pena kiʻi wikiwiki a maikaʻi, ʻo ka copper slag ke koho maikaʻi loa. Ma muli o ka papa, hana ia i ka etching kaumaha a haʻahaʻa a waiho i ka ʻili i uhi ʻia me ka primer a me ka pena. ʻO ka pāpaʻi keleawe he mea hoʻohana ʻole i ka silica manuahi no ke one quartz.
Hiki ke hoʻokaʻawale ʻia ka hao a me ke kila kila i ka blast furnace slag a me steelmaking slag. Ma ka lima mua, hana ʻia ka mea mua e ka hoʻoheheʻe ʻana a me ka hoʻohaʻahaʻa ʻana i ka hao hao i loko o ka umu ahi. Ma kekahiʻaoʻao, ua hoʻokumuʻia ka mea hope i ka wā o ke kaʻina hana kila ma ka hoʻololiʻana i ka hana o ka hao.
ʻO Junda garnet one, kekahi o nā mineral paʻakikī. Hoʻopili paʻa mākou me nā mea hoʻohana pono wai wai e hoʻomohala i ka hana kiʻekiʻe a me nā huahana ʻoi aku ka maikaʻi no nā mea kūʻai. Noho mākou i ka garnet alakaʻi alakaʻi ma Kina e mālama nei i ka noiʻi huahana, hoʻomohala, hana a me ka uku-pono.
Hoʻokaʻawale ʻia ke one ʻo Junda garnet i ʻekolu mau ʻano, kēlā me kēia, ʻo ke one pōhaku, ke one kahawai, ke one kai, ke one kahawai a me ke one kai i ka wikiwiki o ka ʻoki ʻana, ʻaʻohe huahana lepo, hopena maʻemaʻe, mālama kaiapuni.
ʻO Silicon Carbide Grit
Ma muli o kona mau waiwai kemika paʻa, kiʻekiʻe ka thermal conductivity, haʻahaʻa haʻahaʻa hoʻonui hoʻonui ʻana, a me ke kūpaʻa maikaʻi ʻana, he nui nā mea hoʻohana ʻē aʻe ka silicon carbide ma waho aʻe o ka hoʻohana ʻana e like me nā abrasives. No ka laʻana, hoʻohana ʻia ka pauka silicon carbide i ka impeller a i ʻole cylinder o kahi turbine wai e kahi kaʻina hana kūikawā. Hiki i ka paia o loko ke hoʻomaikaʻi i kona pale ʻana a hoʻolōʻihi i kona ola lawelawe ma 1 a 2 mau manawa; ʻO ka mea refractory kiʻekiʻe kiʻekiʻe i hana ʻia me ia he kūʻē i ka wela, ka liʻiliʻi, ke kaumaha māmā, ka ikaika kiʻekiʻe a me ka hopena hoʻōla ikaika. ʻO ka carbide silicon haʻahaʻa haʻahaʻa (loaʻa ma kahi o 85% o SiC) kahi deoxidizer maikaʻi loa.
Hana ʻia ʻo Junda Steel Shot e ka hoʻoheheʻe ʻana i ka ʻōpala i koho ʻia i loko o ka umu induction uila. Hoʻopili ʻia ke ʻano kemika o ka metala hoʻoheheʻe ʻia a mālama pono ʻia e ka spectrometer no ka loaʻa ʻana o ka SAE Standard specification. Hoʻohui ʻia ka metala i hoʻoheheʻe ʻia a hoʻololi ʻia i ʻāpana poepoe a hoʻopau ʻia i loko o kahi kaʻina hana wela e loaʻa ai kahi huahana o ka paʻakikī like ʻole a me ka microstructure, nānā ʻia e ka nui e like me ka SAE Standard specification.