Cov yam ntxwv ntawm alumina ceramic sib tsoo npas thiab plaub hom sib tsoo siv

Alumina ceramic sib tsoo cov npas yog tsim los ntawm dov lub siab-purity alumina hmoov los ntawm lub tshuab pob lub tshuab lossis isostatic nias thiab sintering ntawm qhov kub kub.Qhov ntom ntom ntawm 92 npas alumina yog li 3. {{4} }, Mohs hardness yog 9, thiab cov dej nqus dej yog li 0. 01 %, tus nqi rho tawm tus kheej yog 0. 01. Vim muaj cov yam ntxwv saum toj no, alumina ceramic sib tsoo cov pob cov khoom siv tau dav siv hauv plaub yam kev sib tsoo hauv qab no:

Cia kuv tham txog daim ntawv thov ntawm alumina ceramic sib tsoo pob hauv quartz hmoov sib tsoo.Qhov hardness ntawm quartz tseem ntau heev, tshwj xeeb tshaj yog cov dawb quartz nrog siab whiteness yuav tsum, thiab xim ntawm alumina tseem dawb heev.Qhov teeb meem ntawm dawb quartz sib tsoo. tuaj yeem txo qhov muaj kuab paug ntawm quartz thaum sib tsoo.

Tsis tas li ntawd, nkag siab txog kev sib tsoo ntawm alumina ceramic sib tsoo cov pob hauv iav.Qhov hardness ntawm iav yog qhov siab heev.Qhov kev ua tau ntawm kev sib tsoo cov xov xwm ib txwm muaj tsawg.Txhua tsis zoo yuav txo tau zoo ntawm cov iav, uas ua rau tsis zoo ntawm cov iav tiav thiab tsis tuaj yeem los tsim.Hauv cov khoom lag luam zoo.lumina sib tsoo cov pob tuaj yeem daws cov teeb meem no tau zoo.

Tseem muaj lub siab alumina ceramic sib tsoo pob tuaj yeem siv hauv lithium roj teeb sib tsoo, qhov no yog kev lag luam tawm tshiab, alumina ceramic sib tsoo pob tuaj yeem qhia nws ntxim nyiam los ntawm nws cov khoom siv, peb paub tias cov khoom siv roj teeb lithium yog rhiab rau hlau, yog li Kev sib tsoo daim ntawv cog lus yog qhov tseeb tsis muaj, tab sis nyob rau hauv cov hlau tsis sib tsoo cov xov xwm, kev ua haujlwm ntawm alumina ceramic sib tsoo pob yog siab dua, yog li nws tau dhau los ua lwm txoj hauv kev zoo rau cov ntaub ntawv abrasive.

Tom qab ntawd muaj qhov sib tsoo hauv cov pob zeb sib tsoo uas txhua tus neeg paub txog dua.Tam sim no kev lag luam ceramics tau tsim mus rau hauv kev lag luam nrov dua nyob rau xyoo tas los no.lumina ceramic sib tsoo cov khoom muaj cov yam ntxwv ntawm tsis tshua muaj hnav, thermal conductivity thiab tsawg ntom nti.Yog li muaj kev ua tau zoo hauv ob chav theem dej zeb.Es Tshuav tshwj xeeb hauv kev txuag hluav taws xob thiab kev noj kom tsawg, qhov zoo ntawm kev txhim kho cov khoom lag luam zoo dua pom tseeb.