Iiceramics ze-alumina zinokumelana nokuguguleka okuphezulu, ikakhulu ngenxa yesakhiwo sazo esikhethekileyo kunye neempawu zeekhemikhali.
Okokuqala, isakhiwo esincinci se-alumina ceramics sisakhiwo se-polycrystalline esenziwe ngamasuntswana kunye neeseli, nto leyo eyenza ukuba ibe namandla aphezulu oomatshini. Okwesibini, i-alumina ceramics sisixhobo sobunzima obuphezulu kakhulu, ubunzima baso bufana nedayimani, kunzima ukunxitywa, ngoko ke sinokumelana okuphezulu kokurhawuzelela. Okwesithathu, iipropati zeekhemikhali ze-alumina ceramics zizinzile kakhulu, ziphantse zimelane nokukhukuliseka kwazo zonke ii-asidi, iziseko kunye neetyuwa kunye nezinye izinto zeekhemikhali, kwaye azichaphazeleki naluluphi na uhlobo lokubola kweekhemikhali.
Iiseramikhi zeAlumina zahlulwe ngokwamanqanaba ahlukeneyo okucoceka, kwaye umxholo we-Al2O3 uphezulu kwiiseramikhi zeAlumina zokucoceka okuphezulu. Ngokubanzi, okukhona umxholo wealumina uphezulu, kokukhona ukumelana kwayo nokuguguleka kungcono.
Ukwengeza,iiseramikhi ze-aluminaKwakhona zinozinzo oluhle kakhulu lobushushu, zinokugcina ukusebenza kakuhle kumaqondo obushushu aphezulu, nto leyo eyenza ukuba kwiimeko ezininzi zokusebenza ezinganyangekiyo zidlale ukusebenza okuhle kakhulu.
Ngoko ke, ezi mpawu ze-alumina ceramics zenza ukuba zisebenze kakuhle kwiindawo ezininzi apho kufuneka khona ukumelana nokuguguleka.
Ixesha leposi: Septemba-20-2024