Cov khoom siv ceramics uas tiv taus hnav yog cov khoom siv ceramics corundum tshwj xeeb ua los ntawm Al2O3 ua cov khoom siv tseem ceeb, cov hlau oxides tsis tshua muaj li flux, thiab raug rho tawm ntawm qhov kub siab ntawm 1700 degrees, thiab tom qab ntawd ua ke nrog cov roj hmab tshwj xeeb thiab cov khoom siv organic / inorganic muaj zog. Cov khoom.
Tam sim noalumina hnav cov khoom siv ceramics uas tiv taustau kis thoob plaws hauv kev ua lag luam thiab siv dav hauv hlau, thee, thermal fais fab, cement, smelting thiab lwm yam lag luam. Yog li yuav ua li cas xaiv cov khoom siv ceramic uas tiv taus hnav?
Qhov tseem ceeb tshaj plaws ntawm cov khoom siv ceramic uas tiv taus kev hnav yuav tsum yog kev hnav tsis kam. Cov khoom siv tseem ceeb yog AL2O3, uas yog lub npe tshaj lij. Tej zaum txhua tus neeg yeej tsis tau hnov txog nws. Nws tsis'tsis muaj teeb meem yog tias koj tsis muaj'tsis tau hnov txog nws. Tau. Thiab nws yuav tsum tau ci ntawm qhov kub siab ntawm 1700 degrees, thiab tom qab ntawd ua ke nrog ob hom kua nplaum, ib qho yog roj hmab tshwj xeeb, qhov tod yog cov nplaum muaj zog, thiab cov nplaum tau muab faib ua cov nplaum organic thiab cov nplaum inorganic. Sib tov, zoo dua yog ua los ntawm cov khoom siv ceramics uas tsis yooj yim hnav.
Qhov thib ob, qhov zoo ntawm cov khoom siv ceramic uas tsis yooj yim hnav
1. Muaj zog tawv
Cov khoom siv tseem ceeb ntawm cov khoom siv ceramic uas tiv taus hnav yog AL2O3, uas nyuaj heev. Raws li kev soj ntsuam, qhov nyuaj yog qhov thib ob tsuas yog pob zeb diamond. Koj tuaj yeem xav txog seb cov khoom siv ceramic uas tiv taus hnav nyuaj npaum li cas.
2. Muaj zog hnav tsis kam
Tom qab kev sim, pom tau tias qhov kev tiv thaiv kev hnav ntawm cov khoom siv ceramic uas tiv taus kev hnav yog sib npaug li 266 npaug ntawm cov hlau manganese, thiab muaj kev tiv thaiv kev hnav zoo. Yog tias nws siv rau hauv kev kho kom zoo nkauj, yuav tsis muaj teeb meem ntawm kev tawg yav tom ntej. Ntxiv mus, hais txog lub neej ua haujlwm ntawm cov khoom siv ceramic uas tiv taus kev hnav, txhua tus tuaj yeem siv lawv nrog kev ntseeg siab tag nrho.
3. Kev tiv thaiv cua sov zoo
Cov khoom siv ceramic uas tsis hnav tau raug ci ntawm qhov kub siab txog 1700 degrees, muaj kev tiv thaiv cua sov siab heev, thiab tau sib txuas ruaj khov, tsis yooj yim poob, thiab muaj qhov ntsuas kev nyab xeeb siab.
4. Kev ua tau zoo ntawm tus nqi siab
Cov khoom siv ua los ntawm cov khoom siv ceramic uas tsis yooj yim hnav yog nplua nuj heev, yog li nws tuaj yeem lav tau ntau dua, thiab qhov zoo ntawm cov zis tuaj yeem zoo tshaj plaws. Txhua tus neeg yuav xav tias tus nqi ntawm cov khoom siv ceramic uas tsis yooj yim hnav yuav siab heev, tab sis nws tsis yog qhov tseeb. Txawm hais tias cov khoom siv ceramic uas tsis yooj yim hnav muaj ntau cov ntaub ntawv, lawv tus nqi tsis siab, uas txhua tus neeg lees txais, thiab kev ua tau zoo dua. Yog li ntawd, nws yog siv dav hauv kev kho kom zoo nkauj. .
5. Nws muaj qhov zoo ntawm kev tiv thaiv ib puag ncig thiab tsis muaj kuab paug
Niaj hnub nim no, tib neeg tab tom nrhiav cov khoom siv rooj tog uas zoo rau ib puag ncig thiab ntsuab. Cov khoom siv ceramic uas tiv taus kev hnav yog cov khoom siv zoo rau ib puag ncig, thiab txhua tus tuaj yeem xaiv.
Muaj ib yam muaj ob sab. Cov khoom siv ceramic uas tiv taus kev hnav muaj ntau qhov zoo, thiab tau kawg kuj muaj qhov tsis zoo. Ua ntej, cov khoom siv ceramic uas tiv taus kev hnav yog qhov tawg yooj yim heev. Yog tias koj ua rau lawv poob lossis siv zog ntau dhau, lawv yuav tawg. Thaum lub sijhawm ua, koj yuav tsum ua tib zoo saib xyuas; qhov thib ob, cov khoom siv ceramic uas tiv taus kev hnav tsis tuaj yeem rov ua dua tshiab, thiab cov khoom siv ceramic uas tiv taus kev hnav pov tseg tsis tuaj yeem rov ua dua tshiab.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-25-2022