Nā ʻAno o ka Reaction Bonded Silicone Carbide (RBSiC/SiSiC)

Nā ʻAno o ka HanaʻO ka Carbide Silicone i hoʻopaʻa ʻia (RBSiC/SiSiC)

I kēia manawa, nui nā mea hana e hoʻolako i nā huahana Reaction Bonded SIC i nā ʻoihana like ʻole. ʻO Shandong Zhongpeng Special Ceramics Co., Ltd kekahi o nā mea hoʻolako maikaʻi loa me nā huahana Reaction Bonded SIC like ʻole, e like me Nozzle a me nā mea ʻē aʻe ma ka mana uila, nā keramika, ka umu ahi, ka hao a me ke kila, ka lua, ka lanahu, ka alumina, ka petroleum, ka kemika, ka desulphurization pulu, ka hana mīkini, a me nā ʻoihana kūikawā ʻē aʻe o ka honua.

Hiki ke puʻunaue ʻia ka Reaction Bonded SIC ika silicon carbide i hoʻopaʻa ʻia me ka hopenaa mesilicon carbide i hana ʻia e ka hopena, e like me ka loaʻa ʻana o nā ʻāpana silicon carbide i ka hakahaka hoʻomaka.

ʻO ka silicon carbide i hoʻopaʻa ʻia me ka hopena

ʻO ke silicon carbide i hoʻopaʻa ʻia me ka hopena e pili ana i ke kaʻina hana e hana i kahi hui silicon carbide. Aia i ke kūlana e loaʻa ai ka pauka silicon carbide i loko o ka hakahaka hoʻomaka. I ke kaʻina hana hopena, hana ke kalapona a me ka silicon e hana i kahi pae silicon carbide hou a hui pū me ka silicon carbide mua. Penei ke kaʻina hana hoʻomākaukau, ʻo ia kekahi ʻano hana i hoʻohana pinepine ʻia:

Ke kāwili ʻana i ka pauka silicon carbide, ka pauka kalapona a me ka mea hoʻopaʻa organik;

Ke hoʻopili ʻana i ka hui ʻana a maloʻo a wehe ʻia;

ʻO ka mea hope loa, ʻo ka loaʻa ʻana o ka silicon carbide i hoʻopaʻa ʻia e ka hopena ma o ka silicon infiltration.

ʻO ka silicon carbide i hoʻopaʻa ʻia e ka hopena i hana ʻia e kēia ʻano hana ma ke ʻano laulā he mau hua kristal silicon carbide coarse a me kahi nui o ka silicon manuahi. Eia nō naʻe, he hana maʻalahi kēia ʻano hana a he haʻahaʻa ke kumukūʻai. I kēia manawa,

ʻO ka carbide silicon i hana ʻia e ka hopena

ʻO ka hakahaka hoʻomaka o ka silicon carbide i hana ʻia e ka hopena he carbide wale nō. Hoʻopili ʻia ka hakahaka hoʻomaka o ke kalapona porous me ka silicon a i ʻole ka hui silicon e hoʻomākaukau i ka mea hui silicon carbide. Ua hana mua ʻia kēia kaʻina hana e Hucke. Loaʻa i ke ʻano hana Hucke kona mau hemahema. ʻOi aku ka paʻakikī o kāna kaʻina hana hoʻomākaukau. ʻOi aku ke kiʻekiʻe o ke kumukūʻai o kēia ʻano hana. I ka manawa like, nui ka nui o ke kinoea e ulu aʻe i ka wā o ka haki wela. E alakaʻi kēia i ka haki maʻalahi o ka china. No laila, ʻoi aku ka paʻakikī o kēia ʻano hana e hana i nā huahana nui.

Eia kekahi, hoʻohana ʻia ka petroleum coke ma ke ʻano he mea maka e hoʻomākaukau ai i nā papa kalapona āpau, a laila hana ʻia ka silicon carbide. Eia nō naʻe, haʻahaʻa loa nā waiwai o nā mea i hoʻomākaukau ʻia. ʻOi aku ka haʻahaʻa o kona ikaika ma mua o 400mpa. ʻAʻole maikaʻi ka like ʻana o ka silicon carbide i loaʻa. Ma muli o ke kumukūʻai haʻahaʻa o ka petroleum coke, haʻahaʻa loa ke kumukūʻai o kēia ʻano hana.

Sʻumikūmālua

Ke hoʻohālikelike ʻia me nā ʻano hana hoʻomākaukau ʻē aʻe o nā keramika silicon carbide, loaʻa i ke ʻano hoʻopaʻa hopena kona mau pono kūikawā. I kēia manawa, ʻo ka noiʻi ma kēia wahi e kālele nui ana i ke aʻo ʻana i ke kaʻina hana sintering a me ke ʻano o ke ʻano a me nā waiwai o nā huahana. Eia nō naʻe, he kakaikahi ka noiʻi ʻana i ka hana blank. ʻOiai he nui nā haʻawina e pili ana i ke ʻano hana ma waena o lākou, he kakaikahi nā haʻawina e pili ana i ka permeability kinetics, ke ʻano hana a me ka haku mele ʻana o ka pae mea o ke kaʻina hana alloying. He kakaikahi nā haʻawina e pili ana i ka hoʻomākaukau ʻana i nā mea me nā waiwai a me nā ʻano hiki ke hoʻomalu ʻia e ka hui pū ʻana o ka silicon infiltration a me nā mea ʻē aʻe. Pono e aʻo ʻia kēia mau ʻano.