Ua ntej ntawm tag nrho- Cov kev xav yog thawj kauj ruam ntawm thawj qhov kev paub thaum koj sivriam chav ua noj.
Muaj 6 yam uas cuam tshuam rau tus kov: kov cov khoom, kov cov qauv, txhua yam khoom siv thiab qhov tseem ceeb tshaj plaws tag nrho cov txee. Ib rab riam zoo yuav tsum muaj tus kov zoo, Nws yuav tsis cuam tshuam rau kev siv ib txwm siv rau tus kws ua zaub mov.
Thib ob- Shapaness ntawm riam hniav
Raws li peb paub tias qhov zoo Chav ua noj riam xav tau zoo sharpness. Tab sis tsis yog txhua rab riam yuav tsum tau ntse npaum li sai tau .Raws li qhov yuav tsum tau ua ntawm kev tsim, txheej txheem thiab functions txawv rau txhua tus riam, qhov yuav tsum tau rau lub sharpness ntawm riam yog txawv thiab.
Cov ntaub ntawv sib txawv stainless hlau, Kev kho cua sov txheej txheem thiab siv ib puag ncig muaj kev cuam tshuam rau qhov zoo tshaj plaws sharpness ntawm hniav.
Thib peb - Ncua tseg
Nyob rau hauv tus txheej txheem ntawm kev siv, tsis muaj teeb meem zoo npaum li cas ntawm chav ua noj riam, yuav muaj qee qhov kev hnav thiab tsim kua muag. Yog li no's mus tham txog qhov sharpness retention ntawm cov hniav .Ntau cov phooj ywg pom tias rab riam ntse thaum nws pib ua hauj lwm.Tab sis nws's tau txais tsawg ntse thaum koj siv nws rau ib ntev .Nws yog nyuaj rau ntse zoo li ua ntej.
Kev tuav ruaj khov yog nyob ntawm cov khoom siv ntawm cov hlau thiab cov txheej txheem kev kho cua sov ntawm stainless hlau .Tom qab cov txheej txheem kho cua sov zoo, Nws tsis yog yooj yim rau anneal.Lub riam hniav tseem tuaj yeem ua kom ntse los ntawm kev sib tsoo, thaum peb siv nws ntau zaus.
Plaub - Hniav Hardness
Lub hardness ntawm chav ua noj riam tsis yog qhov siab dua qhov zoo. Yog hais tias lub hardness siab dhau lawm, nws yog ib qho yooj yim rau tawg thiab tawg, tab sis lub hardness yog tsawg heev thiab lub ntug ntawm riam hniav yog yooj yim tig.
Qhov zoo tshaj plaws hardness yog dab tsi riam?
Sab nraum zoov ciaj sia taus riam- hardness yog HRC55-58.
Deba, sashimi riam-hardness yog HRC60+.
Chav ua noj riam, hardness yog HRC58+.
Thib tsib - Corrosion kuj
Kev tiv thaiv corrosion ntawm lub cuab yeej yog embodied nyob rau hauv lub niaj hnub anti-xeb muaj nuj nqi. Tam sim no cov riam chav ua noj feem ntau yog ua los ntawm cov hlau. Peb ua cov txheej txheem electroplating lossis oxidation ntawm cov hniav los txhim kho cov teeb meem xeb ntawm cov hlau.
Copyright © 2026 Yangjiang Yangdong Ruitai Hardware khoom Co., Ltd. | All Rights Reserved