Cov ntawv txias dov yog ib yam khoom tau los ntawm dov kub dov coils ntawm chav tsev kub hauv qab qhov kub ntawm recrystallization. Feem ntau yog siv hauv kev tsim tsheb, cov khoom siv hluav taws xob, thiab lwm yam. Cov dov txias yog dov ntawm qhov kub ntawm recrystallization, tab sis feem ntau to taub tias dov siv cov khoom siv dov ntawm chav tsev kub. Kev kho cov txheej txheem ntawm cov txheej txheem txias-dov 1. Txij li thaum tsis muaj cua sov thaum lub sijhawm tsim khoom, tsis muaj qhov tsis xws luag xws li pitting thiab hlau oxide nplai uas feem ntau tshwm sim hauv kub dov, thiab qhov zoo ntawm qhov chaw yog qhov zoo thiab qhov ua tiav siab. Thiab qhov tseeb qhov tseeb ntawm cov khoom txias dov yog siab.
Qhov zoo ntawm cov ntawv txias dov
Cold-dov coil cov khoom muaj qhov ntev thiab cov tuab tuab, thiab cov tuab sib txawv ntawm cov coils feem ntau tsis ntau tshaj 0.01-0.03mm lossis tsawg dua, uas tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm kev ua haujlwm siab.
Cov strips nyias nyias uas tsis tuaj yeem tsim los ntawm kub dov (qhov thinnest tuaj yeem qis dua 0.001mm) tuaj yeem tau.
Qhov zoo ntawm cov khoom txias-kuav los tiag yog qhov zoo heev, thiab tsis muaj qhov tsis xws li pitting thiab hlau oxide nplai uas feem ntau tshwm sim hauv cov kub dov, thiab coils nrog qhov sib txawv ntawm qhov roughness (glossy nto los yog ntxhib nto, thiab lwm yam) los pab txhawb. kev ua cov txheej txheem tom ntej.
Cov ntawv txias txias muaj cov khoom siv zoo thiab cov txheej txheem ua haujlwm (xws li lub zog siab dua, qis qis qis, kev ua haujlwm zoo sib sib zog nqus, thiab lwm yam)
Qhov sib txawv ntawm cov ntawv txias dov thiab cov ntawv kub dov
Qhov txawv yog qhov txhais tau txawv, qhov kev ua tau zoo sib txawv, thiab tus nqi sib txawv. Cov ntawv txias-dov yog dov nyob rau hauv chav tsev kub, yog li nws hardness yog siab dua, lub zog yog siab dua, nws tsis yooj yim rau deform, thiab nto tiav yog siab, tab sis nws yog ib qho yooj yim mus thauj khoom thaum lub load tshaj lub load. . Kev huam yuaj tshwm sim. Cov nplooj ntawv kub dov yog dov rau ntawm qhov kub thiab txias, thiab lawv cov khoom siv kho tshuab tsis zoo li cov ua haujlwm txias, tab sis lawv muaj qhov toughness zoo thiab ductility, tab sis nws nquag tsim cov hlau oxide nplai, uas ua rau cov hlau tsis zoo, qhov loj me fluctuates zoo heev, thiab tus nqi kuj siab. qis dua cov ntawv txias txias.
