1.What yog qhov sib txawv ntawm cov tshuaj lom neeg li cas?
DC01 feem ntau muaj cov ntsiab lus carbon ntawm tsawg dua lossis sib npaug rau 0.50%, ib cov ntsiab lus ntawm tus txiv manganese tsawg dua lossis sib npaug rau 0.025%, thiab ib qho txiaj ntsig phosphorus ntawm tsawg dua lossis sib npaug rau 0.035%. DC07 muaj kev tswj hwm kev coj nruj dhau ntawm cov tshuaj lom neeg muaj pes tsawg leeg. Yuav kom ntseeg tau ultra- kev nqus nqus nqus teeb duab, cov pa roj carbon, leej faj, thiab phosphorus cov ntsiab lus yog qis dua. Manganese cov ntsiab lus feem ntau muaj cov kev txwv ib sab ntawm stricter, thiab tseem muaj cov ntsiab lus xav tau ntau rau cov ntsiab lus xws li txhuas.
2.What yog qhov sib txawv ntawm cov neeg kho tshuab?
DC01 muaj ib qho txiaj ntsig lub zog ntawm tsis muaj ntau tshaj 280 mpa, lub zog tensile ntawm 270-410 MPa, thiab elongation ntawm tsis pub tsawg tshaj 28%. DC07 muaj ib qho txiaj ntsig lub zog ntawm tsis muaj ntau tshaj 150 MPA, lub zog tensile ntawm 250-310 mpa, thiab ib qho elongation tsis muaj tsawg tshaj li 44%. Hauv kev sib piv, DC07 muaj qis dua lub zog tab sis elongation eliation thiab zoo dua.
3.Yog li cas qhov sib txawv hauv kev ua yeeb yam?
DC01 tau teeb tsa teeb meem nruab nrab tab sis feem ntau tsis yog siv rau kev sib sib zog nqus, feem ntau siv rau khoov cov txheej txheem yooj yim thiab lwm yam. DC07 yog ib qho ultra - Cov txheej txheem sib sib zog nqus yog cov hlau, qib siab nyob rau hauv ultra- kev txhuam steel qeb. Nws zoo heev thiab ductility ua nws haum rau kev tsim cov ntu ntau ntxiv.
4.What yog qhov sib txawv ntawm cov chaw thov?
DC01 tuaj yeem siv los tsim qhov chaw nrog kev ntxhov siab qis thiab siab heev, xws li lub cev tsheb, ntim, thiab gaskets. Nws kuj tseem siv tau rau kev tsim cov txheej txheem xws li txias dov, txias stamping, thiab txias li rau carburized lub zog. DC07 feem ntau siv nyob rau hauv kev tsim khoom ntawm tsheb, thiab hluav taws xob thiab hluav taws xob sib xyaw ua ke rau cov khoom siv hauv tsev.
5.Qhov dab tsi sib txawv ntawm cov txheej txheem ntau lawm?
Cov txheej txheem ntau lawm rau DC07 yog ntau txoj. Nws yuav tsum tau stricter raw khoom kuaj thiab ntau dua dov cov txheej txheem tswj. Nws feem ntau ua haujlwm ntau txias rolling hla dhau mus, siab {3} Precision annealing, thiab stricter nto kev kho mob kom ua kom muaj kev ua tau zoo heev {}} kev kos duab kev ua tau zoo thiab qhov zoo. Cov txheej txheem ntau lawm rau DC01 yog qhov yooj yim.