ʻO Silicon Carbide SIC
1.Product kikoʻī
Hana ʻia ke kinikini silika aniani ʻeleʻele me ke kiʻekiʻena kiʻekiʻe i kā mākou mea kanu mai ke one quartz kiʻekiʻe a me ka coke aila. Hoʻoheheʻe ʻia nā huahana ma o ka mahana kiʻekiʻe a i 2500C i ka umu uila. He paakiki kiʻekiʻe nā huahana kūpono i ke kūpaʻa pale, pale radiation, kūʻē kūpale kūwaho, a me ka maikaʻi uila a me ka conductivity thermal, a hoʻohana ākea ʻia i ka ʻenehana, kemika, uila, metallurgy a me nā ʻoihana pale. Hiki i kā mākou hui ke hana i nā nui like ʻole o ka silicon carbide, e like me nā kūlana o ka ʻāina a me ka honua GB, ISO, ANSI, FEPA, JIS, etc.
ʻO ka silikona carbide (SiC), i ʻike ʻia ʻo carborundum, kahi hui o ka silikona a me ke kalapona me ke ʻano kemika SiC. Kū aʻe ia i ke kūlohelohe e like me ka moissanite mineral laha ʻole loa. Hana ʻia ka paukū silikona synthetic silikone mai 1893 no ka hoʻohana me he abrasive. Hiki ke hoʻopili pū ʻia nā grains o ka silicon carbide e ka sinter e hana ai i nā keramika paʻakikī loa e hoʻohana ākea ʻia i nā noi e koi ana i ke ahonui kiʻekiʻe, e like me nā paleki kaʻa, nā paʻa kaʻa a me nā pā pālolo i nā kapa komo pōkole. Ua hōʻike mua ʻia nā noi uila o ka silicon carbide e like me nā diode emitting light (LED) a me nā mea ʻike i nā lekiō i ka makahiki 1907. Hoʻohana ʻia ʻo SiC i nā mea uila uila semiconductor e hana ana ma nā mahana wela a i ʻole nā uila kiʻekiʻe, a i ʻole ʻelua. Hiki ke ulu i nā aniani kilokika nunui o ka silicon carbide e ka hana Lely; hiki iā lākou keʻokiʻoki i nā gems i kapa ʻia ʻo moissanite synthetic. Hiki ke hoʻopuka ʻia ka silicon carbide me kahi kiʻekiʻe kiʻekiʻe mai SiO2 i loko o nā mea kanu.
2.Characteristic
(1) ʻO ka umu hoʻoheheʻe nui, ʻo ka manawa hoʻoheheʻe ʻoi aku ka lōʻihi, alakaʻi i ka nui o ka crystallization, nā aniani nui, ke kiʻekiʻe kiʻekiʻe a me nā mea liʻiliʻi i ka hana ʻana i ka Silicon carbide.
(2) Ke ʻano o ka silicon carbide: Paakiki maikaʻi, ola lōʻihi.
(3) Holoi ke kīʻaha a holoi ka wai i ka hoʻomaʻemaʻe maikaʻi.
(4) Hana kūikawā ʻia no ka Silicon carbide e loaʻa i ka maʻemaʻe kiʻekiʻe, ʻoi aku ka maikaʻi, a me ka hopena wili maikaʻi.
3. noi
Hiki ke hoʻohana ʻia ka silicon carbide ma ke ʻano he deoxidizer metallurgical a me nā mea kū i ke kiʻekiʻe wela i ka smelting.
Hiki ke hoʻohana ʻia ka silicon carbide e like me nā mea abrasive, i hiki ke hoʻohana ʻia e hana i nā mea hana abrasive, e like me ka wili ʻana i nā huila, nā wahi ʻaila, ke poʻo wili a pēlā aku.
ʻO ka silikona carbide kahi ʻano hou o ka hana deoxidizing e hana ana i ka mea kila a me ka agena hoʻoiho wela kūpono. Hoʻohana ʻia ia no ka deoxidizing. ʻO ka mahele hoʻohana he 14kg / t hiki ke hana i ka uila e hōʻemi i 15-20kw / h a me ka manawa e hōʻemi ai i 15-20min no kēlā me kēia umu e hoʻāla i ka nui o ka hana i 8-10%.
