Cov ntaub ntawv thiab cov txheej txheem ntawm clutch hlau daim hlau
Ntaub ntawv
High - cov hlau
Cov ntsiab lus carbon feem ntau yog li ntawm 0.6% thiab 1.0%, tso nws txoj kev ua kom zoo heev thiab hnav tsis kam. Nws tuaj yeem tiv thaiv qhov tseem ceeb kev sib txhuam thiab siab tsim thaum muaj cov haujlwm ua haujlwm tiv thaiv ntau zaus, ua rau nws ib qho ntawm cov ntaub ntawv rau kev sib xws mack hlau daim hlau.
Alloy Steel
Ntawm lub hauv paus ntawm siab -} cov roj carbon hlau, alloy, thiab molybdenum tau ntxiv, cuam tshuam kuj, thiab oxidation tsis kam. Cov ntsiab lus hloov cov hlau phaj lub microstructure, sib sau cov carbides lossis cov carbides zoo, yog li txuas ntxiv txhim kho nws lub hardness thiab hnav tsis kam.
Cov txheej txheem raug
Kev Kho Cua Sov
Feem ntau undergoes cov txheej txheem kev kho cua sov xws li quenching thiab tempering kom txuas ntxiv txhim kho kev nyuaj thiab kev yoog tau zoo dua rau kev siv. Quenching immarts siab hardness thiab lub zog rau cov steel phaj, thaum tempering relieves quenching kev ntxhov siab, txhim kho nws cov khoom siv hluav taws xob nruj, thiab ua kom zoo dua nws cov khoom siv kho mob sib txuas.
Nto Kho
Txhawm rau txhim kho corrosion tsis kam thiab txuas ntxiv kev pabcuam lub neej ntawm clutch daim phiaj, piv txwv li steel phaj nto yuav dhau los txheej sib kho) lossis cov txheej txheem xws li phosphating thiab blacking. Cov foos no ib zaj duab xis tiv thaiv nyob rau saum npoo kom tiv thaiv xeb thiab xeb.
