Otu esi emeputasilicon carbide ọkụ tubes? Nke mbụ, anyị kwesịrị ịkwado nke ahụsilicon carbidebụ isi akụrụngwa, na silicon carbide na-etolite mgbe elu okpomọkụ. Ihe enwetara nwere nguzogide okpomọkụ dị elu, ọkụ ọkụ ọkụ ngwa ngwa, ike dị elu, ike siri ike, nkwụsị nke ọma, ezigbo nkwụsị ọkụ ọkụ, ezigbo okpomọkụ conductivity, ezigbo nkwụsị oxidation na ọrụ ndị ọzọ magburu onwe ya.
Ozugbo a kwadebere ya na mkpuchi mkpuchi okpomọkụ dị elu pụrụ iche, zere ihe ngwọta metal na corrosion nke ọkụ ọkụ eletrik, si otú ahụ na-echebe ihe ọkụ eletrik. Ihe ngosi ya dị iche iche dị mma karịasilicon carbide ọkụ tubesnke dị iche iche graphite ngwaahịa, na ọ nwere ezigbo thermal conductivity na oxidation iguzogide. Site na imeziwanye usoro mmepụta nke ihe nkiri electrolyte nke zirconia, ndị ọkachamara na-ebelata okpomọkụ na-arụ ọrụ na ụgwọ ọrụ nke ihe ndị a, ma na-agbalịsi ike iji nweta mmepụta ihe, nke bụkwa ntụziaka ọhụrụ dị mkpa maka silicon carbide n'ọdịnihu. Ntugharị ionic dị elu, ezigbo nkwụsi ike kemịkalụ na nkwụsi ike nhazi nke ceramik zirconia ka a mụọla nke ọma ma jiri ya mee ihe dị ka ihe elektrọl.
The Njirimara na sintering ụzọ nkesilicon carbide ọkụ tubesna-ewebata. Silicon carbide oven tube ọ bụghị naanị nwere njirimara nke ike okpomọkụ dị elu na nguzogide na-akpụ akpụ. Yiri nguzogide, ike okpomoku ụlọ, ọnụ ọgụgụ esemokwu dị ala, nguzogide corrosion. Ọ nwere ike ịrụ ọrụ na okpomọkụ nke 1600 ma mara na ọ nwere nguzogide oxidation na ihe onwunwe. Silicon carbide furnace tube nwere ọghọm dị na mgbaji dị elu yana ike mgbaji dị ala. N'ime mmepụta ihe na-esote, ike na ike nwere ike imeziwanye site n'ịgbakwunye eriri, whisker na urughuru.
Silicon carbide bụ ezigbo ihe na-eguzogide corrosion, anyị nwere ike iji ya mee tubes ọkụ na ngwaahịa ndị ọzọ. Mgbe a na-eji silicon carbide na-emepụta tubes ọkụ, e nwere ụzọ dị iche iche nke sintering dị ka obere ọkụ, nnukwu ọkụ ọkụ, mmepụta ihe mechiri emechi, nke enwere ike ịhọrọ dịka ebe nhazi n'ezie iji melite arụmọrụ. Ịpị ọkụ na-ekpo ọkụ na ikpo ọkụ isostatic dị elu nwere ike ịmepụta njupụta dị elusilicon carbide ọkụ tube, okpomọkụ sintering n'etiti 150 ~ 2100℃. Silicon carbide siri ike ime ụdị dị mgbagwoju anya na ngwaahịa dị oke ọnụ. Silicon carbide mmeghachi omume sintering bụ silicon na graphite ntụ ntụ n'akụkụ ụfọdụ nke kpụ ọkụ n'ọnụ akwụkwọ ndụ akwụkwọ ndụ na-emepụta -SiC. Usoro a na-emepụta silicon carbide na obere ọkụ ọkụ. Otú ọ dị, ụfọdụ n'ime silicon free na-anọgide na-acha akwụkwọ ndụ akwụkwọ ndụ billet, ya mere, onye na-emepụta ihe na-emepụta ihe na-ekweta na nke a na-egbochi ihe ndị dị elu na-ekpo ọkụ na ngwa ya na acids na bases siri ike.
Banyere usoro mmegharị nke silicon carbide furnace tube, mgbe mmepụta nke silicon carbide furnace tube, ọ bụrụ na a na-ebufe ya na oghere usoro, ọ bụghị ihe ọ bụla karịa nsogbu na-emebi emebi. Kedu ka a ga-esi kwenye iguzosi ike n'ezi ihe ya site n'ọnọdụ dị otú ahụ. A na-etinye tube na-ekpo ọkụ silicon carbide na-emepụta n'ime oghere tube na njedebe ihu nke efere counterweight, a na-edozikwa tube ọkụ ahụ site na njikọ nke teepu njikọ na eriri. Tinye ihe nkedo ewepụrụ na ihe nkedo efere mkpakọ nke ọzọ. A na-ejikọta mpempe ihe na-edozi na njedebe ala nke eriri ahụ na oghere edoziri n'elu efere counterweight, a na-ebulikwa pulley na elu kwesịrị ekwesị site na ọrụ mgba ọkụ. A na-ewepụ n'ihu njedebe nke igbe eletriki nke mkpuchi mkpuchi, a na-agafekwa mkpanaka slide site na njikọ ahụ, a na-edozikwa efere counterweight na ogidi, nke na-arụ ọrụ nke ibuga tubes ọkụ ọzọ, na arụmọrụ na-abawanye site na ya. ugboro abụọ. N'ụzọ dị otú a, ọrụ ahụ dabara adaba, a na-edozi ọtụtụ efere ntachi obi, enwere ike ibunye tubes ọkụ ahụ site na iji tube nke etinyere na efere ntachi obi, nke na-eme ka ọnụọgụ nke tubes ọkụ na-ebuga ya na ikike ibufe. ọkụ tubes. A na-eji ihe mkpuchi na-adịghị mma nke nwere ike itinye na tube tube iji chebe tube ọkụ.
Oge nzipu: Ọkt-07-2023