Cov txheej txheem xeem: ua qhov ntsuas thermal stability nyob rau hauv cov cua kub 230 degrees, raws li cov duab rau cov neeg siv los sau ntawm 2.5H, 5H, thiab tom qab txias
Vim qhov tsis txaus ntawm rosin resin raw khoom, tus nqi ntawm rosin resin yuav nce nyob rau yav tom ntej. Yog tias tus neeg siv khoom muaj kev npaj yuav khoom tsis ntev los no, thov hu rau peb lub tuam txhab kom tau txais tus nqi zoo tshaj plaws
Ob leeg calcium thiab silicon muaj kev sib raug zoo nrog oxygen. Tshwj xeeb tshaj yog calcium, tsis tsuas yog muaj zog affinity nrog oxygen, tab sis kuj muaj zog affinity nrog sulfur thiab nitrogen.
Calcium aluminium alloy yog cais raws li cov khoom txaus ntshai. Vim tias nws yuav siv tshuaj lom neeg nrog dej los tsim cov hydrogen, nws yuav hlawv lossis tawg thaum nws ntsib cov nplaim taws. Yog li ntawd, kev thauj mus los thiab kev khaws cia ntawm calcium aluminium alloy yuav tsum tsis muaj dej tsis muaj dej, noo noo-pov thawj, hluav taws kub-pov thawj, thiab cov ntaub ntawv pov thawj, thiab yuav tsum muab cia rau hauv lub thawv kaw.
Thaum siv cov khoom siv ceramic, txhua tus yuav yuav thiab khaws cia rau hauv qhov chaw. Yog tias lawv tsis siv sai li sai tau, lawv yuav pom tias qhov chaw yuav maj mam ua qias neeg tom qab lub sijhawm ntev, tshwj xeeb tshaj yog txoj kev ntog tom qab kev tsim kho yog qhov hnyav dua, uas tsis yog tsuas yog cuam tshuam rau kev zoo nkauj ntawm kev siv, cov kab mob sib kis yuav kuj cuam tshuam rau qhov zoo. Cia kuv qhia cov laj thawj vim li cas nws yuav kis tau.
Nrog rau qhov nce hauv ceramic particle project, nws tau dhau los ua qhov tseem ceeb ntawm kev tsim kho hauv nroog. Txawm li cas los xij, cov khoom poob qis tom qab kev tsim kho, tsis tsuas yog cov neeg siv kev paub dhau los tsis zoo, tab sis kuj yog tus nqi tsim kho tau nkim. Cov kev daws teeb meem yog raws li nram no: A: Qhov piv ntawm cov kua nplaum rau cov khoom siv nyob rau hauv ceramic particle khiav tsis yog raws li tus qauv, uas yog, cov kua nplaum me me thiab ntau dhau lawm, ua rau tsis txaus cov txheeb ze adhesion ntawm cov kua nplaum.
