Silicon Carbide, nke a makwaara dị ka carborundum, bụ ngwakọta silicon-carbon. Ngwakọta kemịkalụ a bụ ihe mejupụtara moissanite mineral. Ụdị Silicon Carbide na-emekarị bụ aha Dr Ferdinand Henri Moissan, onye France na-ere ọgwụ. A na-ahụkarị Moissanite na nkeji nkeji na meteorites, kimberlite, na corundum. Nke a bụ otu esi eme Silicon Carbide ọtụtụ azụmahịa. Ọ bụ ezie na Silicon Carbide na-emekarị siri ike ịchọta n'ụwa, ọ dị ukwuu na mbara igwe.

Ụdị dị iche iche nke Silicon Carbide

A na-arụpụta ngwaahịa Silicon Carbide n'ụdị anọ maka iji na ngwa injinịa azụmahịa. Ndị a gụnyere

Sintered Silicon Carbide (SSiC)

Silicon Carbide na-ejikọta mmeghachi omume (RBSiC ma ọ bụ SiSiC)

Nitride jikọtara Silicon Carbide (NSiC)

Silicon Carbide recrystalized (RSiC)

Ọdịiche ndị ọzọ nke njikọ ahụ gụnyere SIALON bonded Silicon Carbide. Enwekwara CVD Silicon Carbide (CVD-SiC), nke bụ ụdị dị ọcha nke ukwuu nke ihe mejupụtara kemịkalụ vapor na-emepụta.

Iji mee ka Silicon Carbide dị nro, ọ dị mkpa ịgbakwunye ihe enyemaka nke na-enyere aka ịmepụta mmiri mmiri na okpomọkụ na-ekpo ọkụ, na-ekwe ka mkpụrụ osisi Silicon Carbide jikọta ọnụ.

Njirimara ndị dị mkpa nke Silicon Carbide

Igwe ọkụ dị elu na ọnụọgụ dị ala nke mgbasawanye thermal. Ngwakọta akụrụngwa a na-enye nguzogide ujo dị egwu, na-eme ceramik Silicon Carbide bara uru n'ọtụtụ ụlọ ọrụ. Ọ bụkwa semiconductor na akụrụngwa eletrik ya na-eme ka ọ dị mma maka ọtụtụ ngwa. A makwaara ya maka oke isi ike na nguzogide corrosion.

Ngwa nke Silicon Carbide

Enwere ike iji Silicon Carbide mee ihe n'ọtụtụ ụlọ ọrụ.

Isi ike anụ ahụ ya na-eme ka ọ dabara maka usoro nrụpụta abrasive dị ka egweri, honing, ịcha ájá na igbutu mmirijet.

A na-eji ikike Silicon Carbide iguzogide oke okpomọkụ na-enweghị mgbawa ma ọ bụ nrụrụ eme ihe na-emepụta diski breeki seramiiki maka ụgbọ ala egwuregwu. A na-ejikwa ya dị ka ihe agha na akwa mkpuchi mgbọ na dịka ihe mkpuchi mkpuchi maka mgbapụta ogwe mgbapụta, ebe ọ na-agbakarị ọsọ ọsọ na kọntaktị na Silicon Carbide seal. Igwe ọkụ dị elu nke Silicon Carbide, nke na-enwe ike ịgbasa okpomoku esemokwu nke ihe eji eme ihe na-emepụta, bụ uru dị ukwuu na ngwa ndị a.

N'ihi ịdị elu dị elu nke ihe onwunwe ahụ, a na-eji ya n'ọtụtụ ngwa injinia ebe a na-achọ ka ọ dị elu nke iguzogide slide, erosive na corrosive wear. Dịka, nke a na-emetụta ihe ndị a na-eji na nfuli ma ọ bụ valvụ na ngwa mmanụ, ebe akụrụngwa igwe a na-ahụkarị ga-egosipụta oke iyi oke na-eduga na ọdịda ngwa ngwa.

Ngwongwo eletrik pụrụ iche nke ogige ahụ dị ka semiconductor na-eme ka ọ dị mma maka imepụta ultrafast na diodes ọkụ ọkụ dị elu, MOSFETs na thyristors maka ngbanwe ike dị elu.

Ọnụ ọgụgụ ya dị ala nke mgbasawanye thermal, ike siri ike, isi ike, na ikuku ọkụ na-eme ka ọ dị mma maka enyo teliskop nke mbara igwe. Pyrometry filament dị mkpa bụ usoro anya na-eji Silicon Carbide filaments tụọ okpomọkụ nke gas.

A na-ejikwa ya na ihe ndị na-ekpo ọkụ nke ga-edobe oke okpomọkụ. A na-ejikwa ya na-enye nkwado nhazi n'ime ikuku ikuku dị elu nke ikuku nuklia.