Ntsuab silicon carbide yog smelted los ntawm qhov cub ua hauj lwm kub, haum rau kev sib tsoo cemented carbide, nyuaj thiab nkig hlau thiab tsis yog hlau. Ntsuab silicon carbide sib tsoo lub log yog lub cev ntxeem tau los ntawm kev ntxiv cov hlua khi rau abrasive, compacting, ziab thiab calcining. Yog li dab tsi yog qhov zoo ntawm ntsuab silicon carbide sib tsoo log?
Tsib yam ntxwv ntawm ntsuab silicon carbide:
1.The high-purity, loj-crystalline silicon carbide raw khoom ua kom cov kev ua tau zoo heev thiab ruaj khov lub cev ntawm cov ntsuab silicon carbide tej hmoov.
2.Qhov loj me me yog qhov sib npaug ntawm thaj chaw thiab muaj riam ntug, uas ua kom lub ntsej muag sib npaug ntawm tus kheej ntawm silicon carbide micropowder raws li cov khoom siv txiav, yog li ua kom qhov tsawg kawg nkaus TTV ntawm cov khoom yuav raug txiav.
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3.Lub particle loj tis yog concentrated thiab uniform.
4.Nws muaj thermal poob siab stability thiab load softening kub, uas ua kom ib tug me me linear expansion coefficient thaum txiav nyob rau hauv load, yog li xyuas kom meej stability ntawm txiav; thiab nws tuaj yeem ua tau zoo rau lub tshuab txiav.
5.Qhov saum npoo yog kho tshwj xeeb, lub micropowder muaj thaj chaw loj tshwj xeeb thiab cov tsos huv si, thiab muaj kev sib raug zoo nrog cov kua dej xws li polyethylene glycol.
Qhov zoo ntawm ntsuab silicon carbide sib tsoo log:
1.Cov nplej abrasive yog ntse thiab muaj zog hardness, uas tuaj yeem zom cov ntaub ntawv nyuaj thiab nkig xws li cemented carbide, optical iav, ceramics, thiab alloys.
2.Nws yog nkig ntau dua, yog li cov npoo thiab cov ces kaum tau khaws cia tsis zoo, thiab nws tsis haum rau machining workpieces nrog ntau dua toughness.
3.Cov thermal conductivity zoo, haum rau kev sib tsoo workpieces uas yooj yim deformed los ntawm tshav kub.
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