Txheej txheem cej luam ntawm bearing steel bar / qws
Cov kabmob steel siv los ua pob, cov zaub thiab cov kabmob sib tw. Cov kabmob Bears loj hlob zoo thiab kev sib txhuam thaum ua haujlwm, yog li cov kabmob steel yog yuav tsum muaj cov hardness, hnav tsis kam thiab siab ywj pheej. Cov tseev kom muaj rau cov kev sib xyaw ua ke ntawm kev sib xyaw tshuaj lom neeg, cov ntsiab lus thiab faib cov carbides ntawm cov kabmob cov kabmob yog nruj heev. Nws yog ib qho ntawm cov hlua dav hlau feem ntau yog cov qauv hlau hauv txhua qhov hlau ntau lawm. Xyoo 1976, ISO, cov koom haum thoob ntiaj teb rau cov qauv hlau, thiab faib cov kabmob hlau, thiab cov kabmob steel Hlau, tag nrho 17 cov qib steel. Qee lub tebchaws ntxiv ib qeb ntawm cov kabmob hlau lossis alloy rau cov hom phiaj tshwj xeeb. Txoj kev faib cov kabmob sib txuam nrog cov qauv hauv Suav teb, uas muaj cov kabmob muaj plaub, stainless cawb cov kabmob hlau, thiab kev siv hluav taws kub thiab kub hnyav.
Daim Ntawv Thov Kev Tuav Cov Hlau Bar / Qws
Cov kabmob steel yog tsuas yog siv los ua kom dov lub cev thiab lub nplhaib ntawm dov cov kabmob. Cov kabmob steel yog yuav tsum muaj cov hardness, tsis muaj kev tiv thaiv zoo, thiab corrosion kov, thiab corrosion tsis muaj zog, thiab corrosion kev ua kom muaj zog, thiab corrosion kev txwv ntawm lub neej ntev, siab precision, tsawg cua sov , Kev kub ceev, muaj siab nruj, cov suab tsis tshua muaj, thiab lwm yam kom tau raws li cov khoom siv sib xyaw ua ke, tsis yog xim hlau Kev suav cov ntsiab lus thiab hom, carbide particle loj thiab dispersion, decarburization, thiab lwm yam ntawm cov kabmob steel yog nruj. Bearing cov hlau feem ntau tsim nyob rau hauv kev coj ntawm cov khoom zoo, siab ua haujlwm thiab ntau hom.
