Ụdị mmeghachi omume na-ejikọta silicone Carbide (RBSiC/SiSiC)

Ụdị mmeghachi omumeSilicone Carbide jikọtara ọnụ (RBSiC/SiSiC)

Ugbu a, enwere ọnụ ọgụgụ buru ibu nke ndị nrụpụta iji nye ngwaahịa SIC Reaction Bonded na ụlọ ọrụ dị iche iche. Shandong Zhongpeng Special Ceramics Co., Ltd kwesịrị ịbụ otu n'ime ndị na-eweta ngwaahịa dị iche iche nke Reaction Bonded SIC, dị ka Nozzle na ndị ọzọ na ọkụ eletrik, seramiiki, kiln, ígwè na ígwè, m, coal, alumina, petroleum, chemical , mmiri desulphurization, igwe nrụpụta, na ndị ọzọ pụrụ iche ụlọ ọrụ na ụwa.

Enwere ike ikewa SIC mmeghachi omume n'imemmeghachi omume-njikọ silicon carbidenammeghachi omume-kpụrụ silicon carbide, dị ka ma mmalite oghere nwere silicon carbide particles.

silicon carbide nwere mmeghachi omume

silicon carbide nwere mmeghachi omume na-ezo aka na usoro iji mepụta silicon carbide composite. Ọ bụ n'ọnọdụ na oghere oghere nwere silicon carbide ntụ ntụ. N'ime usoro mmeghachi omume, carbon na silicon na-emeghachi omume iji mepụta usoro silicon carbide ọhụrụ wee jikọta ya na silicon carbide mbụ. Usoro nkwadebe bụ nke a, nke a na-ejikarị eme ihe:

Ịgwakọta silicon carbide ntụ ntụ, carbon ntụ ntụ na organic ihe nkedo;

Akpụ ngwakọta akọrọ na debonded;

N'ikpeazụ, ịnweta silicon carbide na-emeghachi omume site na ntinye silicon.

Silikoni carbide na-ejikọta mmeghachi omume nke usoro a na-enwekarị ọka kristal silicon carbide na ọdịnaya dị elu nke silicon efu. Otú ọ dị, usoro a nwere usoro dị mfe na ọnụ ala dị ala. Ugbu a,

silicon carbide nke emere mmeghachi omume

Ebe mmalite nke silicon carbide nke mmeghachi omume kpụrụ nwere naanị carbide. A na-eji silicon ma ọ bụ silicon alloy na-emeghachi oghere mmalite nke ikuku carbon iji kwado ihe mejupụtara silicon carbide. Nke mbụ bụ Hucke chepụtara usoro a. Usoro Hucke nwekwara ihe ndọghachi azụ ya. Usoro nkwadebe ya dị mgbagwoju anya karị. Ọnụ ego nke usoro a dị elu. N'otu oge ahụ, nnukwu gas na-apụta n'oge mgbawa ọkụ. Nke a ga-eduga na mgbawa nke china dị mfe. Ya mere, usoro a siri ike karị ịmepụta nnukwu ngwaahịa.

Na mgbakwunye, a na-eji petroleum coke eme ihe dị ka akụrụngwa iji dozie slabs carbon niile, wee mepụta silicon carbide. Otú ọ dị, njirimara nke ihe ndị a kwadebere dị ntakịrị. Ike ya na-adịkarị ala karịa 400mpa. Ịdị n'otu nke silicon carbide enwetara adịghị mma. N'ihi ọnụ ala mmanụ ala coke, ọnụ ahịa nke usoro a dị ntakịrị.

Snchịkọta

E jiri ya tụnyere ụzọ nkwadebe ndị ọzọ nke ceramics silicon carbide, usoro mmeghachi omume nwere uru pụrụ iche. Ka ọ dị ugbu a, nchọpụta dị na mpaghara a na-elekwasịkarị anya n'ịmụ ihe gbasara usoro ihe omume na njirimara nke nhazi na njirimara nke ngwaahịa. Otú ọ dị, nchọpụta banyere ịmepụta oghere dị ole na ole. Ọ bụ ezie na e nwere ọtụtụ ọmụmụ banyere usoro mmeghachi omume n'etiti ha, enwere ọmụmụ ole na ole na kinetics permeability, usoro mmeghachi omume na nhazi nke akụkụ ihe onwunwe nke usoro alloying. Enwere ihe ọmụmụ ole na ole na nkwadebe nke ihe nwere ihe ndị a na-achịkwa na nhazi site na nchikota nke infiltration silicon na ihe ndị ọzọ. A ka kwesịrị ịmụ akụkụ ndị a.