Ụdị nke Mmeghachi omume nke Silicone Carbide (RBSiC/SiSiC)

Ụdị Mmeghachi omumeCarbide Silicone Ejikọtara Emechi (RBSiC/SiSiC)

Ugbu a, e nwere ọtụtụ ụlọ ọrụ mmepụta ihe iji nye ngwaahịa Reaction Bonded SIC nye ụlọ ọrụ dị iche iche. Shandong Zhongpeng Special Ceramics Co., Ltd kwesịrị ịbụ otu n'ime ndị kacha enye ngwaahịa Reaction Bonded SIC dị iche iche, dị ka Nozzle na ndị ọzọ na ike eletriki, seramiiki, kiln, ígwè na ígwè, ebe a na-egwupụta ihe, kol, alumina, petroleum, kemịkalụ, mmiri mmiri desulphurization, imepụta igwe, na ụlọ ọrụ pụrụ iche ndị ọzọ n'ụwa.

Enwere ike kewaa SIC Reaction Bonded n'imesilicon carbide nke ejikọtara ya na mmeghachi omumenasilicon carbide nke e ji mmeghachi omume mepụta, dịka ma oghere mmalite ahụ nwere ihe ndị dị na silicon carbide.

Silicon carbide ejikọtara ya na mmeghachi omume

Carbide silicon nke ejikọtara na mmeghachi omume na-ezo aka na usoro e ji emepụta ihe mejupụtara silicon carbide. Ọ bụ n'ọnọdụ ebe oghere mmalite nwere ntụ ntụ silicon carbide. N'ime usoro mmeghachi omume, carbon na silicon na-emeghachi omume iji mepụta usoro silicon carbide ọhụrụ ma jikọta ya na silicon carbide mbụ. Usoro nkwadebe bụ dị ka ndị a, nke bụ usoro a na-ejikarị eme ihe:

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

Ịkpụ ngwakọta ahụ kpọrọ nkụ ma wepụ ya;

N'ikpeazụ, inweta carbide silicon nke ejikọtara na mmeghachi omume site na ntinye silicon.

Carbide silicon nke e ji ihe jikọrọ mmeghachi omume mee nke a na-emepụta na-enwekarị mkpụrụ kristal silicon carbide siri ike na ọtụtụ silicon efu. Agbanyeghị, usoro a nwere usoro dị mfe ma dị ọnụ ala. Ugbu a,

Silicon carbide nke e ji mmeghachi omume mepụta

Oghere mmalite nke silicon carbide nke e ji mmeghachi omume mepụta nwere naanị carbide. A na-eji silicon ma ọ bụ silicon alloy emeghachi omume na oghere carbon porous iji kwadebe ihe mejupụtara silicon carbide. Hucke bu ụzọ mepụta usoro a. Usoro Hucke nwekwara ihe ndọghachi azụ ya. Usoro nkwadebe ya dị mgbagwoju anya karịa. Ọnụ ego nke usoro a dị elu. N'otu oge ahụ, nnukwu gas na-apụta n'oge mgbawa okpomọkụ. Nke a ga-eduga na mgbawa dị mfe nke china. Ya mere, usoro a siri ike karị imepụta ngwaahịa buru ibu.

Tinyere nke ahụ, a na-eji petroleum coke eme ihe dị ka ihe e ji emepụta ihe iji kwadebe slabs carbon niile, wee mepụta silicon carbide. Agbanyeghị, ihe ndị e ji mee ihe dị obere. Ike ya na-adịkarị ala karịa 400mpa. Nha nhata nke silicon carbide e nwetara adịghị mma. N'ihi obere ọnụ ahịa petroleum coke, ọnụ ahịa usoro a dị ntakịrị.

Smba

Ma e jiri ya tụnyere ụzọ nkwadebe ndị ọzọ nke seramiiki silicon carbide, usoro njikọ mmeghachi omume nwere uru pụrụ iche ya. Ugbu a, nnyocha a na mpaghara a na-elekwasị anya karịsịa n'ọmụmụ ihe gbasara usoro sintering na njirimara nke nhazi na njirimara nke ngwaahịa ndị ahụ. Agbanyeghị, nyocha gbasara nhazi efu dị obere. Ọ bụ ezie na enwere ọtụtụ ọmụmụ ihe gbasara usoro mmeghachi omume dị n'etiti ha, enwere obere ọmụmụ ihe gbasara kinetics permeability, usoro mmeghachi omume na nhazi nke usoro ihe mejupụtara nke usoro ngwakọta. Enwere obere ọmụmụ ihe gbasara nkwadebe nke ihe nwere njirimara na nhazi a na-achịkwa site na njikọta nke infiltration silicon na ihe ndị ọzọ. A ka kwesịrị ịmụ akụkụ ndị a.