Musiyano uripo pakati peinotonhora yekukunguruka uye inopisa kukungurutswa kunonyanya kupisa kweiyo rolling process.“Kutonhora” zvinoreva tembiricha yakajairika, uye “kupisa” zvinoreva tembiricha yepamusoro.Kubva pane metallographic point yekuona, muganho pakati pekutonhora kukunguruka uye kupisa kunopisa kunofanirwa kusiyaniswa neiyo tembiricha recrystallization.Kureva, kukunguruka pazasi recrystallization tembiricha inotonhora kukunguruka, uye kukunguruka pamusoro peiyo tembiricha recrystallization inopisa kukunguruka.Iko recrystallization tembiricha yesimbi ndeye 450 kusvika 600°C. Misiyano mikuru pakati pekuputira inopisa uye kutonhora kwechando ndeiyi: 1. Kuonekwa uye kunaka kwepamusoro: Sezvo ndiro inotonhora inowanikwa mushure mekutonhora kwekuputira kwendiro inopisa, uye kumwe kupedzisa kwepamusoro kuchaitwa panguva imwe chete, Hunhu hwepamusoro hweplate inotonhora (yakadai seSurface roughness, nezvimwewo) iri nani pane inopisa ndiro, saka kana paine chinodiwa chepamusoro chekushongedza kwemhando yechigadzirwa, senge post-pendi, ndiro inotonhora inowanzosarudzwa, uye inopisa. ndiro yakakamurwa kuva pickling ndiro uye isiri-pickling ndiro.Pamusoro peplate yakabikwa ine simbi yakajairwa ruvara nekuda kwekunhonga, asi iyo haina kukwirira sendiro inotonhora nekuti haina kutonhora-yakakungurutswa.Pamusoro peplate isina kugadzirwa kazhinji ine oxide layer, dema dema, kana dema iron tetroxide layer.Mukutaura kwe layman, zvinoita sekunge yakagochwa, uye kana nzvimbo yekuchengetera isina kunaka, kazhinji ine ngura shoma.. kunze izvo zvakaomesesa zvinodikanwa zvemichina zvivakwa. , zvino inoda kurapwa zvakasiyana), simba regoho rendiro inotonhora rinowanzo kukwira zvishoma pane iro rinopisa ndiro, uye kuomarara kwepamusoro zvakare kwakakwira, zvichienderana nedhigirii rekuvhara. yendiro inotonhora.Asi hazvinei kuti yakanyungudika sei, kusimba kwendiro inotonhora yakakwirira kudarika yehot plate.3. Kuumba kushanda Sezvo kushanda kwechando uye kupisa mahwendefa kunonyanya kusanyanya kusiyana, zvinhu zvinokurudzira zvekuumba maitiro zvinoenderana nekusiyana kwehutano hwepamusoro.Sezvo kunaka kwepamusoro kuri nani kubva kumahwendefa anotonhora, kazhinji kutaura, mahwendefa esimbi echinhu chimwe chete ndeechinhu chimwe chete., kuumba mhedzisiro yendiro inotonhora iri nani pane iyo inopisa ndiro.
Nguva yekutumira: Aug-31-2022