Ua huki nui ʻia ka Silicon carbide i ka nānā ʻana i nā makahiki i hala iho nei a he mea inorganic hou ia. He aha nā hana kikoʻī o ka silicon carbide? He aha ka mea hiki i ka silicon carbide ke hana ma ka ʻoihana ma lalo? HCMilling (Guilin Hongcheng), ka mea hana o kalaka siliconwili wilimīkini, e pane mai no ʻoe ma lalo nei.

ʻO ka hapa nui o nā mea silicon carbide ua hana ʻia a hoʻohuihui ʻia nā mea inorganic, i hana ʻia ma ka hoʻoheheʻe ʻana i ke one quartz, petroleum coke (a i ʻole coke lanahu), sawdust (a i ʻole sawdust) a me nā mea maka ʻē aʻe i loko o ka umu kū'ē i ka mahana kiʻekiʻe. Aia kekahi pōhaku kūlohelohe i kapa ʻia ʻo Mo Sangshi, he mea kakaikahi. ʻO ke kaumaha kikoʻī o ka silicon carbide he 3.20-3.25, a ʻo ka microhardness he 2840-3320kg/mm2, hiki ke hoʻokaʻawale ʻia i ka silicon carbide ʻeleʻele a me ka silicon carbide ʻōmaʻomaʻo.

He aha nā hana o ka silicon carbide? Loaʻa i ka silicon carbide nā ʻano o ke kūpaʻa ʻana i ka pala, ke kūpaʻa wela kiʻekiʻe, ka ikaika kiʻekiʻe, ka conductivity thermal maikaʻi a me ke kūpaʻa hopena. ʻO nā kahua noi kuʻuna o ka silicon carbide e komo pū me nā keramika hana, nā mea hana abrasive (e like me ka huila wili, ka pōhaku ʻaila, ke poʻo wili, a pēlā aku), nā mea refractory holomua (e like me ka uhi umu hoʻoheheʻe, nā ʻāpana umu, nā ipu hoʻoheheʻe, a pēlā aku), nā mea maka metallurgical a me nā deoxidizers. ʻO kēia ʻāpana o ka silicon carbide i hoʻopili ʻia e wili pinepine ʻia i 200-300 mesh e kalaka siliconwili wili.

I kēia manawa, me ka wikiwiki o ka hoʻomohala ʻana o nā ʻoihana e kū mai ana e like me 5G, ka ikehu hou a me ka ʻikepili nui, ʻo ka silicon carbide, ma ke ʻano he mea semiconductor hui ʻekolu o ka hanauna, he nui ka noi mākeke ākea. ʻAʻole e like me nā mea semiconductor hanauna mua a me ka lua, ʻoi aku ka maikaʻi o nā waiwai kino o ka silicon carbide, e like me ke kiʻekiʻe o ka band gap, ke kiʻekiʻe o ka conductivity a me ke kiʻekiʻe o ka thermal conductivity. Pili ke kiʻekiʻe o ka band gap i ke kahua uila breakdown kiʻekiʻe a me ka mana kiʻekiʻe. ʻO ke ʻano o ka silicon carbide i loko o nā ʻāpana semiconductor he mea substrate, hiki ke hana ʻia i nā mea hana mana a me nā mea hana microwave RF e pili ana i ka silicon carbide ma o ka ulu ʻana o epitaxial a me ka hana ʻana i nā mea hana. Hiki ke hoʻohana nui ʻia kēia mau mea hana ma nā kahua e kū mai ana e like me ke kahua 5G, nā puʻu hoʻoili kaʻa ikehu hou, nā kikowaena ʻikepili nui, ka uila ultra-kiʻekiʻe, ke kaʻaahi wikiwiki intercity a pēlā aku.

No laila, pehea e hoʻokō ai i ke kaʻina hana wili i ka hana ʻana o ka silicon carbide? Maanei mākou e pono ai ke komo ʻana o nā mea hana okalaka siliconwili wilinā mīkini. Ma ke ʻano he mea hana ikaika okalaka siliconwili wili, Hiki iā HCMilling (Guilin Hongcheng) ke hoʻopilikino i nā mea kūikawā kalaka siliconwili wili e like me nā ʻano o ka silicon carbide. Hiki ke hoʻololi ʻia ka maikaʻi o ka pauka silicon carbide i hoʻopau ʻia mai 200 mesh a i 2000 mesh. Holo mālie a hoʻomau ka laina hana holoʻokoʻa no 24 mau hola. He like ka hoʻolaha ʻana o ka nui o nā ʻāpana o ka huahana i hoʻopau ʻia, e hōʻoiaʻiʻo ana i ka paʻa o ka hopena noi o ka silicon carbide ma lalo a hoʻokō i ka hopena i makemake ʻia. Hoʻohana ka mīkini wili wili kūikawā no ka silicon carbide i hana ʻia e HCMilling (Guilin Hongcheng) i nā mea pale ʻaʻahu kūikawā, me ka haʻahaʻa o ke kapa, ka mālama maʻalahi a me ke kumukūʻai haʻahaʻa.

He aha ka hoʻohana ʻana o ka silicon carbide? ʻO HCMilling (Guilin Hongcheng), ka mea hana o kalaka siliconwili wili, ua hana i kahi hoʻolauna kikoʻī. Inā ʻoe e pono aikalaka siliconwili wilinā lako, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou, a na HCM e hāʻawi iā ʻoe i ka ʻōlelo hou loa.