Stainless simbi waya chinhu chinoshandiswa zvakasiyana-siyana chinoshandiswa zvakanyanya mumaindasitiri akasiyana siyana nekuda kwekugara kwacho, corrosion resistance uye kusimba kwakanyanya.Kunzwisisa magadzirirwo ekugadzira waya yesimbi isina tsvina kubva padanho rekushandisa kusvika pakupera kwekugadzirwa kwechigadzirwa kwakakosha.Ichi chinyorwa chichapa zvakadzama sumo yekugadzira nzira yekugadzira simbi isina tsvina uye tekinoroji yekugadzira inobatanidzwa mukugadzira.
Rwendo rwekugadzira tambo yesimbi isina tsvina inotanga nekusarudzwa kwezvinhu zvakasvibirira.Chinhu chikuru chesimbi yesimbi isina tsvina ndeye chromium, iyo inowedzera kusagadzikana kwekuora kwechigadzirwa chekupedzisira.Pamusoro pezvo, zvimwe zvinhu zvakaita senickel, kabhoni uye manganese zvinowedzerwa kuti zviwedzere hunhu hwewaya, sekusimba uye kuumbwa.Izvi mbichana zvinoyerwa zvakanatswa uye zvinosanganisirwa muzvikamu chaizvo kuti zviwane zvivakwa zvinodiwa.
Kana zvinhu zvakasanganiswa zvasanganiswa, zvinonyunguduka.Iko kusanganiswa kunopisa munzvimbo inodzorwa zvakanyanya, kazhinji muchoto chemagetsi.Sezvo tembiricha inokwira, iyo mbishi inonyunguduka uye inoita mvura isina simbi alloy.Simbi yakanyungudutswa isina tsvina inobva yadirwa muforoma kugadzira zvigadzirwa zvinenge zvapera semibhiridha kana ingots.
Nhanho inotevera mukugadzirwa kwekugadzira inopisa kupisa kwehafu-yakapera chigadzirwa.Billet kana ingot inopisa uye inopfuura nepakati pemapumburu, zvishoma nezvishoma ichideredza ukobvu hwayo.Iyo inopisa yekukungurutsa nzira inobatsira kunatsiridza chimiro chezviyo chesimbi isina tsvina uye kuvandudza ma mechanical properties.Kudzikisira ukobvu kunowanikwa panguva yekupisa kukungurutsira kwakakosha kuwana yaidiwa Stainless simbi waya dhayamita.
Mushure mekukunguruka kunopisa, simbi isina tsvina inopinda nenzira inonzi annealing.Annealing ndeyekupisa simbi isina tsvina kune imwe tembiricha uye kuichengeta kwenguva yakafanorongwa.Iyi nzira inobvisa kushushikana kwemukati, kupfavisa zvinhu uye kuita kuti iwedzere kuumbwa.Annealing zvakare inonatsa chimiro chekristaro uye inovandudza machinability uye kuumbwa kwewaya.
Mushure mekuvhara, waya yesimbi isina tsvina yakagadzirira kudhirowa inotonhora.Cold kudhirowa kunosanganisira kudhirowa waya kuburikidza nenhevedzano yekufa kuti zvishoma nezvishoma ideredze dhayamita uye kuwedzera urefu hwayo.Iyo nzira zvakare inonatsiridza kupedzwa kwewaya, inobvisa chero yasara yekushushikana kwemukati uye inowedzera kunatsiridza kwayo michina.Stainless simbi waya inogona kudhonzwa kakawanda kuti iwane dhayamita inodiwa, kuve nechokwadi chekuenderana uye mhando.
Nhanho yekupedzisira mukugadzirwa kwekugadzira ndeyekurapa kwepamusoro.Stainless simbi waya kazhinji inoda kurapwa kwepamusoro senge pickling, passivation kana coating process, zvichienderana nekwairi kuda kushandiswa.Kunhonga kunosanganisira kubvisa chikero kana tsvina kubva pamusoro pewaya, nepo passivation ichigadzira yakatetepa oxide layer inosimudzira kushora.Maitiro ekupfekedza akadai se electroplating kana galvanizing anogonawo kushandiswa kupa imwe dziviriro kana kuvandudza kutaridzika kwewaya.
Nguva yekutumira: Jul-09-2024