Nws yog to taub tiaszirconia ceramicsyog ib hom tshiab ntawm high-tech ceramics, ntxiv rau precision ceramics yuav tsum muaj lub zog siab, hardness, kub tsis kam, acid thiab alkali corrosion kuj thiab siab tshuaj stability, tab sis kuj muaj ib tug ntau toughness tshaj tej ceramics, ua.zirconia ceramicskuj tseem siv tau rau hauv ntau yam lag luam, xws li ncej foob bearings, txiav Cheebtsam, pwm, nws pib qhov chaw, thiab txawm yuav siv tau rau tib neeg lub cev, Piv txwv li, nyob rau hauv lub teb ntawm cov neeg siv khoom electronics nyob rau hauv cov khoom sib txuas,zirconia ceramicsnyob ze rau sapphire vim lawv hardness, tab sis tag nrho cov nqi yog tsawg tshaj li 1/4 ntawm sapphire, lawv folding tus nqi yog siab dua li ntawm iav thiab sapphire, lub dielectric tas li ntawm 30-46, tsis-conductive, thiab yuav tsis. tiv thaiv lub teeb liab, yog li nws tau txais kev pom zoo los ntawm cov ntiv tes lees paub module thaj ua rau thaj thiab lub xov tooj ntawm tes rov qab.
1, los ntawm qhov pom ntawm cov khoom siv tshuaj:
zirconia ceramicsqhia meej inertia, kua qaub thiab alkali tsis kam, tsis muaj kev laus, ntau tshaj li yas thiab hlau.
2, los ntawm kev xav ntawm kev sib txuas lus kev ua tau zoo:
lub dielectric tas li ntawm zirconia yog 3 npaug ntawm sapphire, lub teeb liab yog rhiab heev, thiab nws yog qhov tsim nyog rau kev paub txog cov ntiv tes. Los ntawm qhov pom ntawm kev tiv thaiv kev ua tau zoo, zirconia ceramics ua cov khoom tsis yog xim hlau tsis muaj kev tiv thaiv ntawm cov teeb liab electromagnetic, thiab yuav tsis cuam tshuam rau cov kav hlau txais xov sab hauv, uas tuaj yeem yooj yim rau kev sib xyaw ua ke.
3, los ntawm qhov pom ntawm lub cev muaj zog:
ceramics ua ib feem ntawm cov neeg siv khoom siv hluav taws xob muaj lub zog muaj zog. Tshwj xeeb tshaj yog rauzirconia ceramics, nws cov kev sib txuas lus kho qhov muag, kev lag luam, kev kho mob thiab lwm yam kev lag luam tau raug pov thawj los ua cov ntaub ntawv zoo heev, mus rau hauv cov khoom siv hluav taws xob, tab sis nws cov nqi txo, kev txhim kho brittleness tom qab lub ntuj tshwm sim. Los ntawm lub hardness point of view, lub Mohs hardness ntawm zirconia ceramics yog hais txog 8.5, uas yog ze heev rau lub Mohs hardness ntawm sapphire 9, thaum lub Mohs hardness ntawm polycarbonate tsuas yog 3.0, lub Mohs hardness ntawm tempered iav yog 5.5, lub Mohs hardness ntawm polycarbonate tsuas yog 3.0. hardness ntawm aluminium magnesium alloy yog 6.0, thiab Mohs hardness ntawm Corning iav yog 7.
Post lub sij hawm: Lub Xya hli ntuj-14-2023