Raws li qhov tseem ceeb hauv cov khoom siv tau hauv kev lag luam niaj hnub ua si lub luag haujlwm tseem ceeb hauv kev tsim kho, khoom siv khomob, ua khoom noj, aerospace thiab lwm daim teb. Nkag siab thiab ua raws li kev siv cov qauv cuam tshuam yog qhov tseem ceeb los ua kom cov khoom lag luam zoo thiab ua tau zoo.
Tam sim no, cov qauv siv thoob ntiaj teb rau cov xaim hlau stainless hlau feem ntau yog xa mus rau cov qauv ntawm cov koom haum thoob ntiaj teb rau cov qauv (ISO) thiab cheeb tsam. ISO 683-13 yog tus qauv thoob ntiaj teb uas qhia meej txog cov khoom siv tshuaj tsw qab, cov khoom siv mechanness, hardness thiab seem. Cov kev cai no ua kom muaj kev ntseeg siab thiab cuam tshuam ntawm cov xaim hlau stainless hlau hauv cov ntawv thov sib txawv.
Hauv Suav teb, kev tsim khoom thiab muag khoom ntawm stainless hlau hlau yuav tsum ua raws li cov qauv hauv tebchaws GB \/ T 4240. Cov khoom siv tshuaj lom neeg tej yam. Los ntawm cov kev nruj me nyuam no, qhov zoo ntawm stainless hlau cov khoom lag luam hauv kev ua lag luam hauv tsev yog tau lees tias ua rau cov qauv thoob ntiaj teb.
Cov qauv siv ntawm cov hlau stainless hlau tsis yooj yim ntawm cov khoom siv tshuaj lom neeg thiab cov neeg ua haujlwm kuj muaj xws li cov khoom siv corrosion thiab kev ua tau zoo ntawm cov khoom siv corrosion. Siv cov khoom siv khomob ua piv txwv, cov kev txiav txim siab meej meej uas cov filaments tuaj yeem ua haujlwm tau yooj yim thaum muaj zog.
Cov qauv no tsis yog tsuas yog hais txog cov khoom lag luam zoo, tab sis kuj tseem muaj kev cuam tshuam ntawm kev sib tw koom kev sib tw. Cov tuam txhab uas nruj me ntsis ua raws li cov kev siv cov qauv yuav yeej txoj kev ntseeg siab ntawm cov neeg muas zaub thiab yog li txhim kho lawv cov kev sib tw hauv kev ua lag luam thoob ntiaj teb. Rau cov tuam txhab lag luam ua lag luam tawm txawv teb chaws, ua raws cov qauv kev sib txawv ntawm cov tsev teb chaws sib txawv thiab cheeb tsam yog qhov yuav tsum tau ua lag luam thoob ntiaj teb.
Nrog kev nce qib nro ntawm kev tshawb fawb thiab thev naus laus zis thiab kev tsim kho nrawm ntawm kev lag luam, cov qauv siv ntawm stainless hlau kev xav tau txuas ntxiv ntawm kev xav tau ntawm lub lag luam yav tom ntej.
