Yuav Qhia Li Cas Hardness And Wear Tus Kev Txhuam Hniav
Cov hniav txhuam hniav yog cov kws kho tshuab cov riam siv xaum qhuav. Feem ntau ntawm cov khoom siv sib txuam yog tsim los ntawm cov pa roj carbon thiab hlau alloy hlau. Thaum twg tig cov ntaub ntawv zoo li no, ntau lub tsho zoo nkauj tuaj.
Kev kub siab thiab hnav tsis taus
Hardness yog cov khoom vaj khoom tsev uas yuav tsum muaj cov ntaub qhwv toothed insert. Cov hniav txhuam hniav tau txiav cov ntiv tes los ntawm cov khoom ua haujlwm thiab nws cov tawv yuav tsum siab tshaj qhov nyuaj ntawm cov khoom ua haujlwm. Cov nplaum ntug khov ntawm cov hniav uas siv rau nti hlau yog feem ntau saum 60 hrc. Kev tsis sib haum yog qhov peev xwm ntawm cov khoom siv kom tsis txhob hnav. Feem ntau, qhov nyuaj ntawm cov ntaub toothed hniav khoom yog siab dua. Qhov zoo dua qhov ua haujlwm hnyav dua. Qhov nyuab zog qhov nyuaj ntawm cov nqaij tawv hauv cov ntaub so ntswg, qhov loj dua tus naj npawb, qhov me me qhov hnyav, thiab qhov sib npaug ntawm qhov khoom faib ntau dua, qhov zoo dua qub coj los ua haujlwm. Kev tsis sib haum kuj tseem muaj feem xyuam nrog cov tshuaj lom neeg muaj pes tsawg leeg, lub zog, qhov kev lag luam thiab qhov kub ntawm qhov tsis sib haum xeeb. Cov mis no siv tau los qhia tias kev hnav hnyiab ntawm cov khoom siv wr; peb = kico.5e-0.8h1.43 Nyob rau hauv cov mis, qhov ntau dua qhov nyuaj, zoo dua qhov kev hnav ris tsho.
Lub zog txaus thiab muaj zog
Cov khoom siv hlau tshuab cov khoom yuav tsum muaj lub zog txaus thiab muaj zog los tiv thaiv kev kub siab ntawm qhov tshuaj txhuam hniav thiab kev poob siab thiab kev mob nkeeg uas feem ntau tshwm sim thaum lub sij hawm txiav tawm tsis ua chipping thiab tawg.
Kub kub tsis kam
Thaum tshav kub kub kuj yog ib qho tseem ceeb ntawm txoj kev ua tiav ntawm cov ntaub ntawv uas muaj ntaub toothed insert. Nws yog hais txog qhov kev ua tiav ntawm cov ntaub ntawv pov thaiv cov ntaub ntawv kom tswj tau qhov kev pom zoo hardness, hnav kev ua haujlwm, lub zog thiab lub zog nyob hauv cov kev kub kub. Cov hniav txhuam hniav yuav tsum muaj peev xwm tiv thaiv oxidation thaum muaj kev kub thiab zoo los tiv thaiv thiab tawm suab, uas yog, cov khoom siv yuav tsum muaj kev ruaj ntseg zoo.
Zoo thermal lub zog thiab thermal poob siab
Qhov zoo dua thermal conductivity ntawm cov ntaub toothed cov ntaub ntawv, qhov yooj yim nws yog los tshem tawm cov cua sov los ntawm cov cheeb tsam txiav, uas yuav pab txo qhov ntsuas kub.
