Ụlọ
Gbasara anyị
Ihe igwe igwe
Ihe ngbanwe
Alloy Waya
Ọrụ
Blog
Kpọtụrụ
Ọnọdụ gị : Ụlọ > Blog

Kedu ihe bụ njirimara nke silicon carbide?

Ụbọchị: Dec 3rd, 2022
Gụọ:
Kekọrịta:

1. Ezi ntụkwasị obi.

Esi esi na sulfuric acid, hydrochloric acid na hydrofluoric acid adịghị mfe ịtinye. SiC anaghị emeghachi omume na magnesium chloride na oke okpomọkụ, ya mere ọ nwere ezigbo nguzogide acid. Mmeghachi omume n'etiti SIC na lime ntụ ntụ ji nwayọọ nwayọọ na-etolite na 525 wee pụta ìhè gburugburu 1000, ebe mmeghachi omume n'etiti SIC na ọla kọpa oxide na-etolite n'ụzọ doro anya na 800. Na 1000-1200 e gosipụtara ya na ígwè oxide, na 1300 ọ na-agbaji nke ọma. Mmeghachi omume na chromium oxide ji nwayọọ nwayọọ gbanwee site na ogo 1360 gaa na mmeghachi omume mgbawa. Na hydrogen, silicon carbide sitere na 600 ji nwayọọ nwayọọ na-egosipụta ya, na 1200 ghọrọ silicon tetrachloride na carbon tetrachloride. alkali a wụrụ awụ nwere ike igbari SiC na oke ahụ ọkụ.

2. Nguzogide oxidation

Silicon carbide nwere ezigbo nguzogide oxidation na ụlọ okpomọkụ, na silicon, carbon na iron oxide fọdụrụnụ nwere mmetụta na ọkwa ikuku oxidation nke silicon carbide. Enwere ike itinye silicon carbide dị ọcha n'enweghị nsogbu na ikuku ikuku oxidation izugbe nke 1500, na silicon carbide nwere ihe fọdụrụ ga-abụ oxidized na 1220.

3, mma thermal ujo eguzogide.

Silicon carbide poselin n'ihi na na okpomọkụ dị elu na-aga n'ihu adịghị agbaze ma gbazee uzuoku, nwere nguzogide ujo dị mma, ma nwee nnukwu okpomọkụ na ọkụ ọkụ.

Azu