DC04 cov khoom siv DC04 yog dab tsi? Qib DC04 yog cov hlau sib sib zog nqus ntawm DC Qib Tsev Neeg. Cov qib tau muaj cov duab sib sib sib zog nqus hauv txhua hom kev deformation. DC04 yog qhov tsim nyog rau cov kev tsim kom siab. DC04 - Xa daim ntawv thov!
Dab tsi yog CR4 cov khoom siv?
CR4 - Tshwj xeeb sib sib sib zog nqus-daim duab zoo - rau heev kawg xav tau nqus nqus cov ntawv thov raws li VDA 239-100. CR4, tseem hu ua cov teeb duab tshwj xeeb, yog cov hlau txias-yob tshwj xeeb tsim rau qhov xav tau ntawm cov kev thov sib sib zog nqus cov duab sib sib zog nqus.
Dab tsi yog qhov sib txawv ntawm CR4 thiab CR5? CR4 (cov txheej txheem sib sib zog nqus tshwj xeeb): tsim rau cov ntawv thov kev sib sib zog nqus kom sib sib zog nqus thiab muaj cov formability zoo dua li CR3. CR5 (super sib sib zog nqus daim duab qib): Cov qauv steel no ua rau tshwj xeeb sib sib zog nqus thiab cov txheej txheem ua haujlwm thiab feem ntau yog siv rau cov khoom lag luam siab.
DC 05 khoom li cas? DC05 yog cov roj carbon hlau tsawg-cov hlau uas yog tus cwj pwm los ntawm nws cov kev tsim kho zoo heev. Cov tshuaj lom neeg muaj kuab lom ntawm DC05 yog nruj me ntsis tswj kom ntseeg tau tias cov khoom siv uas xav tau cov khoom siv uas xav tau. Cov pa roj carbon cov ntsiab lus hauv DC05 feem ntau yog qhov siab tshaj plaws ntawm 0.02%, thaum lub ntsiab lus manganese yog qhov ntau ntawm 0.25%.
Dab tsi yog qhov sib txawv ntawm Duplex 2205 thiab 316 ss?
Muaj ntau yam sib txawv ntawm kev sib txawv ntawm cov tshuaj pleev ntawm cov alloys. Duplex muaj 18 txog 28% chromium thiab 4 rau 8% npib tsib xee, thaum 316 chromium thiab 8% npib tsib xee. Txog rau qhov kawg, cov nyiaj tsawg dua ntawm cov npib tsib xee ua rau Duplex ua tus nqi tshaj plaws ntawm ob qho.
