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Farqiga u dhexeeya graphite silicon carbide iyo crucibles graphite dhoobada

Silicon carbide crucible

Garaafyada silikoon carbide cruciblesiyo crucibles graphite dhoobo waa laba weel shaybaar caadi ah kuwaas oo qaar ka mid ah farqi weyn u ah alaabta, guryaha, iyo codsiyada.

Qalab:

Graphite Silicon carbide crucible: Waxa laga sameeyay maadada silicon carbide graphite, waxa ay leedahay xasilooni heerkul sare ah, iska caabin daxalka iyo kulaylka wanaagsan.
Clay graphite crucible: sida caadiga ah waxaa laga sameeyaa isku dhafka dhoobada iyo garaafka, oo leh maaddo garaafeed hooseeya, badiyaa iyadoo la isticmaalayo dhoobo sida walxaha saldhigga ah, garaafka ayaa lagu daraa inta badan si loo hagaajiyo caabbinta heerkulka sare.
Iska caabinta heerkulka:

Graphite silicon carbide crucible: Waxay u adkeysan kartaa heerkul aad u sarreeya waxaana badanaa loo isticmaali karaa heerkulka u dhexeeya 1500 ° C ilaa 2000 ° C ama xitaa ka sarreeya.
Clay graphite crucible: Iska caabbinta heerkulku aad buu u hooseeyaa, heerkulka isticmaalka caadiga ahna waa 800°C ilaa 1000°C. Ka-dhaafitaanka kala duwanaanta heerkulkan waxay si fudud u keeni kartaa dhaawac ama qallooc
Iska caabbinta daxalka:

Graphite Silicon carbide crucible: Waxay leedahay iska caabin daxalka sare leh waxayna iska caabin kartaa nabaad-guurka kiimikooyinka sida asiidhka iyo alkaliska.
Clay Graphite Crucible: Sababtoo ah maadada dhoobada ah ee aadka u sareysa marka la barbar dhigo graphite silicon carbide, waxa laga yaabaa inay ka yara adkaysato kiimikooyinka aadka u wasakhaysan.
Habdhaqanka Kulaylka:

Graphite Silicon carbide crucible: Waxay leedahay kulaylka wanaagsan waxayna si degdeg ah oo siman kulaylka ugu wareejin kartaa muunada.
Clay graphite crucible: Daawashada kulaylka waxa laga yaabaa in ay ka yara xumaato garaafiga silikoon carbide crucible.
Qiimaha iyo codsiga:

Graphite silicon carbide crucible: Guud ahaan waa ka qaalisan yahay, laakiin ku habboon tijaabooyinka iyo codsiyada u baahan heerkul sare iyo iska caabin daxalka.
Clay graphite crucible: qiimuhu aad buu u hooseeyaa, wuxuu ku haboon yahay codsiyada shaybaadhka guud, waqtiyada heerkulku aanu sareyn, ama marka shuruudaha iska caabbinta daxalka aanay ahayn kuwo aad u adag.
Marka la soo koobo, graphite silicon carbide crucibles iyo dhoobada graphite crucibles waxay leeyihiin kala duwanaansho la taaban karo oo ku saabsan walxaha, caabbinta heerkulka, caabbinta daxalka, kulaylka kuleylka, iwm. Doorashada nooca crucible si loo isticmaalo waa in lagu saleeyaa baahida tijaabada gaarka ah iyo shuruudaha. Waad nala tashan kartaa waxaanan ku siin doonaa adeegyo xirfad leh.

maro dhalaalid
Crucible ee aluminium dhalaalaysa

Waqtiga boostada: Meey-11-2024