Siligga iska caabbinta, awoodda iska caabbintayada waxaa lagu go'aamin karaa iyadoo loo eegayo iska caabbinta siligga iska caabbinta. Inta ay awooddiisu sii badanayso, waxaa suurtagal ah in dad badan aysan aqoon sida loo doorto siligga iska caabbinta, mana jirto aqoon badan oo ku saabsan siligga iska caabbinta. Xiaobian ayaa qof walba u sharxi doonta.
Siligga iska caabinta waa nooca ugu badan ee curiyaha kuleylinta. Shaqadiisu waa inuu dhaliyo kulayl ka dib tamareynta iyo inuu tamarta korontada u beddelo kulayl. Siligga iska caabinta wuxuu leeyahay codsiyo badan. Qalab badan oo kuleyliyaha korontada ah oo si caadi ah loo isticmaalo waxay isticmaalaan siligga iska caabinta sida curiyaha kuleylinta. Sidaa darteed, siligga iska caabinta waxaa loo isticmaalaa mashiinnada caafimaadka, kiimikada, elektaroonigga, korontada, mashiinada birta, farsamaynta muraayadaha dhoobada iyo warshadaha kale.
1. Mabda'a shaqada ee fiilada iska caabbinta
Mabda'a shaqada ee fiilada iska caabinta waa la mid ah tan walxaha kale ee kululaynta birta, waana ifafaalaha kulaylinta korontada ka dib marka birta la tamareeyo. Kulaylinta korontada macnaheedu waa in ka dib marka uu hadda dhex maro qalabka korontada qaada, uu hadda soo saari doono kuleyl cayiman oo uu gudbi doono qalabka korontada qaada. Fiilada iska caabinta lafteedu waa qalab bir ah, kaas oo soo saari doona kulayl oo bixin doona tamar kuleyl ka dib marka la tamareeyo.
2. Kala soocidda fiilada iska caabbinta
Noocyada fiilooyinka iska caabbinta waxaa loo qaybiyaa iyadoo loo eegayo nuxurka walxaha kiimikada iyo qaab-dhismeedka urureed ee fiilada iska caabbinta. Waxaa jira fiilooyin iska caabbinta birta-chromium-aluminium iyo fiilooyin iska caabbinta birta-nickel-chromium. Maadaama ay yihiin walxaha kulaylinta korontada, labada nooc ee fiilooyinka iska caabbinta waxay leeyihiin astaamo shaqo oo kala duwan.
3. astaamaha fiilada iska caabbinta
Siligga iska caabbinta waxaa lagu gartaa iska caabbinta heerkulka sare, kulaylinta degdega ah, cimriga adeegga dheer, iska caabbinta xasilloon, leexashada awoodda yar, isku-darka dunta isku midka ah ka dib fidinta, iyo dusha sare oo dhalaalaya oo nadiif ah. Waxaa si weyn loogu isticmaalaa foornada korantada yar yar, foornada muffle-ka, qalabka kuleylinta iyo qaboojiyaha, foornooyinka kala duwan, tuubooyinka kuleylinta korontada iyo qalabka guryaha, iwm. Baararka foornada warshadaha iyo kuwa madaniga ah ee aan caadiga ahayn ayaa la naqshadeyn karaa oo la soo saari karaa iyadoo loo eegayo baahiyaha isticmaalaha.
4. faa'iidooyinka iyo khasaarooyinka fiilooyinka iska caabbinta birta-chromium-aluminium
Siligga iska caabbinta birta-chromium-aluminium wuxuu leeyahay faa'iidada heerkulka hawlgalka sare. Tijaabadu waxay muujinaysaa in heerkulka ugu badan ee hawlgalka ee siligga iska caabbinta birta-chromium-aluminium uu gaari karo 1400°C. Siligga iska caabbinta birta-chromium-aluminium wuxuu leeyahay cimri dheer oo adeeg ah, iska caabbin sare, isku-darka dusha sare oo sarreeya, iyo iska caabbinta oksaydhka wanaagsan.
Khasaaraha fiilada iska caabbinta birta-chromium-aluminium waa xooggeeda hooseeya ee jawiga heerkulka sare. Marka heerkulku kordho, dabacsanaanta fiilada iska caabbinta birta-chromium-aluminium ayaa sii kordheysa, taasoo la macno ah in fiilada iska caabbinta birta-chromium-aluminium ay u nugul tahay isbeddel heerkulka sare. Mana fududa in la hagaajiyo ka dib isbeddelka.
5. faa'iidooyinka iyo khasaarooyinka fiilooyinka iska caabbinta daawaha nickel-chromium
Faa'iidooyinka fiilada iska caabbinta daawaha nikkel-chromium waa xoog sare jawiga heerkulka sare, hawlgalka heerkulka sare ee muddada dheer ma fududa in la beddelo, mana fududa in la beddelo qaab-dhismeedka, iyo dabacsanaanta heerkulka caadiga ah ee fiilada iska caabbinta daawaha nikkel-chromium waa mid wanaagsan, dayactirka ka dib isbeddelka waa mid fudud. Intaa waxaa dheer, fiilada iska caabbinta daawaha nikkel-chromium waxay leedahay iftiin sare, aan birlab ahayn, iska caabbinta daawaha wanaagsan iyo cimri dheer.
Khasaaraha fiilada iska caabbinta daawaha nikkel-chromium ayaa ah in heerkulka hawlgalka uusan gaari karin heerka fiilada iska caabbinta ee hore. Soo saarista fiilada iska caabbinta daawaha nikkel-chromium waxay u baahan tahay isticmaalka nikkel. Qiimaha birtan ayaa ka sarreeya kan birta, chromium iyo aluminium. Sidaa darteed, kharashka wax soo saarka ee fiilada iska caabbinta daawaha nikkel-chromium waa mid aad u sarreeya, taas oo aan ku habboonayn xakamaynta kharashka.
Waqtiga boostada: Oktoobar-30-2020




