Dub annealed kavua tau yog ib tug heev ntau thiab dav siv steel yeeb nkab.Yog hais tias txias-kuav los tiag steel yog rhuab mus rau ib tug annealed kub, cov tsos ntawm txias-dov hlau yog dub vim kub kub tiv nrog huab cua, thiab nws cov tsos tsis brightened.Cov khoom ntawm lub cev yuav dhau los ua mos, uas yog qhov zoo rau kev sib txuas ntxiv rau hauv cov kav hlau steel.Nws tuaj yeem rov qab mus rau qhov sib txawv hardness raws li qhov xav tau.
Covcev dubcov chaw tsim khoom siv hom tshiab profile uas muaj kev ruaj ntseg zoo heev thaum nws tsim, yog li cov khoom tsim los ntawm cov chaw tsim khoom muaj kev ruaj ntseg zoo heev thaum lub sijhawm siv, txawm tias qhov hnyav npaum li cas los siv cov khoom no.Cov neeg siv khoom siv tau nrog kev ntseeg siab tias yuav tsis muaj teeb meem zoo.
Cov yeeb nkab dub thim rov qab yog qhov dav dua li yav dhau los dub thim rov qab strip steel.Nyob rau hauv tus txheej txheem ntawm kev siv, cov khoom no tsis tsuas yog muaj ib tug zoo anti-corrosion muaj nuj nqi, tab sis kuj tso cai rau cov dub retreat yeeb nkab yuav ua tau ib txwm tsis muaj teeb meem dab tsi ntawm qhov hnyav ib puag ncig.Daim ntawv thov ntawm cov khoom no yuav tsis ua rau muaj teeb meem zoo, thiab cov khoom no muaj kev tiv thaiv hluav taws zoo thaum siv.
Cov yeeb nkab dub dub yog ib hom yeeb nkab steel, thiab nws yog ib hom yeeb nkab steel nrog nyias annealing ntom.Nws muaj softer lub cev muaj zog thiab muaj peev xwm ua tiav cov nyhuv ntawm tsis muaj cracking thiab tsis qhib.Cov yeeb nkab dub yog ua los ntawm cov khoom siv A3 los ntawm kev ua haujlwm, txhawm rau tiv thaiv qee qhov xeb.Feem ntau siv rau tsheb kauj vab, tricycles thiab txhua lub tsheb sib tw.
Post lub sij hawm: Dec-21-2021