Cov Khoom Ntawm Polycrystalline Aluminium Oxide Phaj

Polycrystalline aluminium oxide phaj yog lub tshav kub rwb thaiv tsev phaj nrog lub siab kub ua hauj. Kev siv lub sij hawm ntev kub yog siab tshaj 1700 degree, thiab nws tuaj yeem tiv tauj ncaj qha rau cov nplaim taws. Nyob rau hauv qhov kub thiab txias, cov khoom muaj kev ruaj ntseg zoo, thermal poob siab tsis kam, corrosion kuj, lub teeb yuag thiab siab zog, uas tuaj yeem txhim kho cov thermal efficiency ntawm lub cub tawg thiab txuag lub zog noj. Nws yog siv rau high-temperature kilns hauv metallurgy, fais fab tuag, casting thiab lwm yam lag luam, tau txais kev pabcuam zoo thiab lub neej.