Dab tsi yog cov yam ntxwv ntawm alumina ceramics hauv kev siv?

Alumina ceramics yog kev lag luam ceramics, cov khoom lag luam ua los ntawm alumina (Al2O3) ua cov khoom siv ceramic, nws cov alumina ceramics vim nws cov kev ua tau zoo, tuaj yeem ua tau raws li cov kev xav tau ntawm txhua hnub thiab kev ua haujlwm tshwj xeeb, yog li daim ntawv thov hauv lub neej niaj hnub tau dhau los ua ntau thiab dav.Yog li dab tsi yog cov yam ntxwv ntawm alumina ceramics hauv kev siv?

Alumina ceramics muaj cov yam ntxwv hauv qab no hauv kev siv:

1, zoo hardness

Alumina ceramics yog dav siv nyob rau hauv kev kho mob thiab cov cuab yeej los yog ceramic industries rau kev ua, feem ntau vim hais tias ntawm cov yam ntxwv ntawm cov khoom ntawm hardness, txhim kho cov hnav tsis kam ntawm cov khoom.Vim tias alumina ceramics sintering thiab tsim kev ruaj ntseg yog qhov zoo, muaj cov yam ntxwv ntawm lub zog siab, tuaj yeem ua rau muaj kev kub ntxhov loj lossis cov tshuab hluav taws xob compression yuav tsis deformation lossis kev puas tsuaj los qhia zoo hardness.

2. Kub kub tsis kam

Alumina cov khoom nws tus kheej yog cov khoom siv kub-resistant, yog li ntawd, yuav siv tau nyob rau hauv ntau yam kom haum rau ntau yam kub kub ib puag ncig.Ntxiv mus, nyob rau hauv tus txheej txheem ntawm kev siv, cov khoom yuav tsis raug cuam tshuam vim hais tias ntawm ib puag ncig teeb meem, thiab cov alumina ceramic khoom yuav siv tau los ntawm ntau yam khoom thiab cov khoom sib txawv, tab sis kuj txhim kho cov kev ua tau zoo ntawm tag nrho cov khoom thiab xyuas kom meej cov kev ua ntawm cov khoom. kev siv.

3. Lub teeb yuag

Txawm hais tias qhov nyuaj ntawm alumina ceramics yog qhov zoo, thiab kev kam rau siab yog qhov zoo, tab sis qhov hnyav tag nrho yog lub teeb, yog li ntawd, nws tuaj yeem ua tau zoo rau kev tsim cov khoom siv tes ua sib txawv lossis cov khoom tseem ceeb hauv cov khoom, thiab yuav tsis nce qhov hnyav ntawm cov khoom siv tes ua. khoom nws tus kheej, tab sis kuj txhim kho qhov zoo ntawm kev ua tau zoo hauv kev siv.Yog li ntawd, alumina ceramics yog tus cwj pwm los ntawm qhov ua tau zoo ntawm lub teeb yuag, uas tuaj yeem txo tag nrho cov khoom ntawm kev ua thiab molding khoom thiab tuaj yeem siv tau zoo ntawm cov khoom sib txawv.

Hauv cov ntsiab lus, peb tuaj yeem pom tias alumina ceramics muaj peb yam zoo ntawm hardness, siab kub tsis kam thiab lub teeb yuag hauv kev siv, uas tuaj yeem ua kom muaj kev sib txuam zoo hauv cov txheej txheem siv thiab xyuas kom siv cov khoom siv engineering sib txawv.Yog li ntawd, cov neeg siv yuav tsum tau xaiv ib tug sophisticated alumina ceramic chaw tsim tshuaj paus nyob rau hauv thiaj li yuav xyuas kom meej ntau yam yam ntxwv ntawm cov khoom siv.