Wararka Warshadaha

Sida looga hortago wax soo saarka cadaadiska deminta inta lagu jiro qaboojinta moodalka caadiga ah?

2022-03-12
Haddaba sidee looga hortagayaa soo saarista diiqada deminta xilligasaldhigga caaryada saxda ah ee caadiga ahqaboojinta?
Cadaadiska waa in loo adeegsadaa si loo baabi'iyo walbahaarka, ka dib marka la demiyo moodooyinka caadiga ah, karkari 30 ~ 60min ka hor inta aan la qaboojin daaweynta, baabi'inta 15% ilaa 25% diiqada deminta, xasilinta haraaga aus, ka dibna la sameeyo - 60 ° C daaweynta qaboojinta caadiga ah ama qabow qoto dheer daaweynta -120 ° C.

Heerkulka hooseeya, inta badan ee ku-meel-gaadhka austenite waa tirada martensite, laakiin waa wax aan suurtagal ahayn in la beddelo. Natiijooyinka tijaabada ah waxay muujinayaan in austenite haraaga ah uu xisaabiyo qiyaastii 2% ilaa 5%, iyo qadar yar oo austenite ah oo haraaga ah ayaa samayn kara cadaadis gaabis ah iyo kaydin. Maadaama austenite haraaga ahi uu jilicsan yahay oo adag yahay, waxay qayb ahaan nuugi kartaa tamarta fidinta degdega ah ee awooda, baabi'inta cadaadiska isbeddelka wajiga. Daaweynta qabow ka dib, qaabka caadiga ah waxaa lagu soo saaraa biyo kulul si loo kululeeyo heerkulka, iyo 40% -60% diiqada daaweynta qabow waa la tirtiri karaa. Marka heerkulku kor u kaco heerkulka qolka, waa in la qaboojiyo wakhtiga si loo sii baabi'iyo diiqada daawaynta qabow, iska ilaali samaynta dildilaaca daawaynta qabow, helitaanka unug deggan iyo waxqabadka, hubinta insaldhigga caaryada saxda ah ee caadiga ah maaha kuwo qallafsan inta lagu jiro kaydinta iyo isticmaalka.
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