High purity alumina semiconductor rwb thaiv tsev nplhaib tuaj yeem kho

High purity alumina semiconductor rwb thaiv tsev nplhaib tuaj yeem ua raws li Cov Duab Duab

Lus piav qhia luv luv:

Alumina ceramic yog ib hom khoom siv ceramic feem ntau yog tsim los ntawm txhuas oxide (Al2O3), siv los ua cov khoom siv hluav taws xob rau cov khoom siv hluav taws xob.Alumina ceramic muaj qhov zoo conductivity, mechanical zog, thiab kub-resistant.Nws cov yam ntxwv ua rau nws yog ib qho ntawm feem ntau siv ceramics hauv cov qauv, hnav, thiab corrosive ib puag ncig.

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Alumina ceramics

1. Siab hardness

Rockwell hardness yog HRA80-90, qhov hardness yog qis dua pob zeb diamond, deb tshaj qhov hnav-resistant steel thiab stainless hlau.

2. Kev hnav zoo heev

Ntsuas los ntawm cov chaw tshawb fawb kev tshaj lij, nws qhov hnav tsis kam yog sib npaug rau 266 npaug ntawm manganese hlau.Gaoming cam khwb cia hlau 171.5 zaug, raws li peb ntau tshaj kaum xyoo ntawm kev soj ntsuam cov neeg siv khoom, nyob rau hauv tib txoj kev ua haujlwm, tuaj yeem txuas ntxiv lub neej kev pab cuam ntawm cov khoom siv tsawg kawg kaum zaug ntxiv.

3. Lub teeb yuag

Nws qhov ceev ntawm 3.5g / cm3 tsuas yog ib nrab ntawm cov hlau, uas tuaj yeem txo cov khoom siv thauj khoom.