Kev siv cov yeeb nkab-resistant ceramic
Wear-resistant ceramic kav feem ntau yog siv rau hauv cov kav dej thauj mus los, thiab lawv cov kev siv feem ntau suav nrog cov hauv qab no:
1. Los tiv thaiv kev hnav: Lub hom phiaj tseem ceeb ntawm cov kav dej ceramic yog hnav-tiv taus. Piv txwv li, nyob rau hauv cement nroj tsuag, steel nroj tsuag, mines thiab lwm yam kev ua hauj lwm tej yam kev mob nrog hnyav hnyav, cov kav dej uas thauj hmoov, thee, ore, thiab lwm yam yuav raug rau cov khoom puas tsuaj rau lub sij hawm ntev. Ordinary steel, cam khwb cia pob zeb, thiab manganese steel kav tau yooj yim hnav tawm los ntawm kev yaig, cuam tshuam rau kev sib kis tau zoo, thiab tseem yuav tsum tau tso tseg kev tsim khoom rau kev saib xyuas, nkim lub zog thiab cov khoom siv. Cov hauv ob sab phlu ntawm cov kav dej ceramic yog alumina corundum ceramics, nrog lub hardness tshaj HRA85, muaj zog hnav tsis kam thiab lub neej ua haujlwm ntev, uas tuaj yeem daws qhov teeb meem ntawm cov yeeb nkab hnav.
2. Kev sib cais ntawm cov pa phem hlau: Hauv kev lag luam uas nkag siab rau cov pa phem hlau, xws li lithium roj teeb hmoov kev thauj mus los, siv cov kav hlau xa mus rau cov ntaub ntawv yog ib qho yooj yim los tsim cov hlau abrasive khib nyiab, ua rau cov hlau ua paug, ua rau cov hmoov tsis zoo, thiab hnav-resistant ceramic pipelines yog siv Nws tuaj yeem cais cov hlau zoo thiab ua kom cov purity ntawm cov hmoov.
3. Anti-acid thiab alkali corrosion: Lub ntsiab tseem ceeb ntawm alumina hnav-resistant ceramics yog -alumina, uas muaj cov tshuaj ruaj khov thiab tsis yooj yim rau cov kua qaub thiab alkali. Piv nrog rau cov kav hlau, nws muaj zog corrosion kuj thiab tuaj yeem siv rau kev siv cov khoom siv Corrosive.
4. Qhov kub thiab txias tsis kam: Alumina hnav-resistant ceramics yog sintered nyob rau hauv ib puag ncig kub ntawm 1600-1700 degree, thiab muaj qhov kub thiab txias tsis kam, uas tuaj yeem siv rau kev thauj mus los ntawm cov kav dej kub. Txawm li cas los xij, nws yuav tsum tau muab sau tseg tias ceramic viscose feem ntau tsis tiv taus qhov kub thiab txias, yog li nws yuav tsum tau xaiv cov vuam vuam thiab lwm txoj hauv kev rau nruab ceramics thaum thauj khoom kub.
5. Tiv thaiv cov khoom dai thiab thaiv: Piv nrog cov kav hlau uas muaj cov kav hlau, cov khoom siv tiv thaiv cov khoom siv tawv tawv muaj qhov du thiab muaj cov yam ntxwv ntawm kev smoother thaum lawv hnav. Yog li ntawd, cov nyhuv ntawm kev tiv thaiv cov khoom dai thiab thaiv kuj tseem zoo heev, uas tuaj yeem txo cov yeeb nkab thaiv.
Muaj ntau yam kev siv cov yeeb nkab-resistant ceramic, uas tuaj yeem siv rau hauv steel, cement, lithium roj teeb, metallurgy, mining, thee thiab ntau lwm yam lag luam. Kev xaiv tsim nyog tuaj yeem txuag tau ntau tus neeg ua haujlwm, cov khoom siv thiab cov nqi sijhawm.
