Cov khoom siv tshuaj ntawm cov phab ntsa tuab seamless steel kav muaj xws li carbon C, silicon Si, manganese MN, sulfur S, phosphorus P, chromium CR, uas yog cov khoom siv steel yeeb nkab zoo heev, uas feem ntau raug kaw lossis txias-dov.
Nta ntawm tuab phab ntsa seamless steel kav:
Cov phab ntsa sab hauv thiab sab nraud ntawm cov yeeb nkab steel yog siab-precision thiab siab txaj muag. Tom qab kev kho cua sov, steel yeeb nkab anaerobic txheej yog siab, sab hauv phab ntsa yog siab, cov yeeb nkab steel yog siab, qhov txias khoov tsis deform, nthuav thiab flattering tsis muaj kab nrib pleb yuav siv tau rau ntau yam complex deformation thiab mechanical processing. Hlau yeeb nkab xim: dawb dawb, siab hlau luster.
Txoj kev seamless steel kav hauv cov phab ntsa tuab:
Tom qab cov phab ntsa tuab seamless steel yeeb nkab yog ntxuav, cov hlau nto ua nyiaj-dawb, thiab cov nplaim yog passivated los txhim kho lub peev xwm los tiv thaiv corrosion ntawm phab ntsa tuab seamless steel yeeb nkab. Txhawm rau tshem tawm qhov adsorption ntawm cov av diatom thiab txo tus Tsov tus tw ntawm cov xim spectrum ncov, tus cab kuj yuav tsum tau muab los yog lub hauv paus ntxuav ua ntej siv.
Tshem cov roj thiab xeb ntawm qhov chaw ntawm cov kav dej seamless steel ntawm cov phab ntsa tuab kom npaj rau cov txheej txheem tom ntej. Thaum lub sij hawm tsim cov txheej txheem, cov txheej txheem pickling yog tshem tawm cov oxide saum npoo, thiab tom qab ntawd lubricate, thiab tom qab ntawd txuas ntxiv ua tiav.
