Sintered silicon carbide yog ib hom khoom siv ceramic siab heev nrog cov yam ntxwv zoo heev, uas muaj cov yam ntxwv ntawm lub zog siab, siab hardness, siab kub stability thiab tshuaj inertness. Reaction-sintered silicon carbide yog dav siv, xws li hauv electronics, optoelectronics, aerospace, metallurgy thiab lwm yam teb muaj cov ntawv thov tseem ceeb.
1. Kev lag luam yav tom ntej ntawm cov tshuaj tiv thaiv-sintered silicon carbide
Ua ib yam khoom siv ceramic siab heev, sintered silicon carbide muaj kev cia siab ua lag luam siab. Tam sim no, nrog rau kev txhim kho sai ntawm kev lag luam high-tech hauv tebchaws thiab kev thov nce ntxiv, kev cia siab ua lag luam ntawm sintered silicon carbide yog qhov dav dua.
(1) Kev thov ntau ntxiv: Kev siv sintered silicon carbide ntau ntxiv hauv cov teb ntawm cov khoom siv hluav taws xob, optoelectronics, aerospace thiab metallurgy yuav tsav tsheb ncaj qha rau kev loj hlob ntawm kev lag luam sintered silicon carbide.
(2) Kev txhim kho thev naus laus zis tas mus li: Cov thev naus laus zis npaj ntawm sintered silicon carbide txuas ntxiv txhim kho, ua rau nws cov kev ua tau zoo txuas ntxiv txhim kho. Kev txhim kho ntawm cov thev naus laus zis npaj niaj hnub tsis yog tsuas yog txhim kho kev ua haujlwm ntawm sintered silicon carbide, tab sis kuj txhim kho qhov zoo ntawm sintered silicon carbide, uas yuav txhawb nqa kev txhim kho ntawm kev lag luam sintered silicon carbide.
(3) Kev Txhim Kho ntawm Cov Khoom Siv Lag Luam: Nrog rau kev nthuav dav ntawm daim ntawv thov ntawm sintered silicon carbide thiab kev txhim kho ntawm cov khoom siv lag luam, kev sib tw hauv kev lag luam sintered silicon carbide tau maj mam nce ntxiv. Cov lag luam yuav tsum tau txhim kho cov khoom zoo thiab cov khoom tshiab tib lub sijhawm, tab sis kuj yuav tsum tau ua qhov kev hloov kho zoo dua hauv kev pabcuam thiab tus nqi.
2. Cov teeb meem uas ntsib hauv kev lag luam silicon carbide uas muaj cov tshuaj reaction-sintered
Txawm hais tias kev lag luam sintered silicon carbide muaj kev cia siab dav, nws kuj ntsib ntau yam teeb meem hauv kev sib tw ua lag luam.
(1) Tus nqi siab: Tus nqi npaj ntawm sintered silicon carbide yog siab, suav nrog tus nqi ntawm cov ntaub ntawv, tus nqi ntawm cov khoom siv npaj, tus nqi ntawm cov txheej txheem npaj, thiab lwm yam. Tus nqi siab yog ib qho tseem ceeb uas txwv tsis pub txoj kev loj hlob ntawm kev lag luam sintered silicon carbide.
(2) Kev cuam tshuam txog kev siv tshuab: Txawm hais tias kev txhim kho cov thev naus laus zis niaj hnub no tau txhawb nqa kev txhim kho ntawm kev lag luam sintered silicon carbide, tseem muaj ntau yam kev cuam tshuam txog kev siv tshuab hauv kev npaj cov txheej txheem ntawm sintered silicon carbide, xws li kev huv thiab kev sib xws ntawm cov khoom siv.
(3) Kev sib tw ua lag luam hnyav: Nrog kev nthuav dav ntawm kev ua lag luam thiab kev txhim kho ntawm cov saw hlau kev lag luam, kev sib tw hauv kev ua lag luam sintered silicon carbide tau dhau los ua qhov hnyav dua. Cov lag luam yuav tsum tau txhim kho cov khoom zoo thiab kev muaj peev xwm tsim kho tshiab kom tau txais kev sib tw ua lag luam zoo dua.
3. Xaus Lus
Ua ib yam khoom siv ceramic siab heev, cov tshuaj reaction-sintered silicon carbide muaj kev cia siab ua lag luam siab. Nrog rau kev txhim kho sai ntawm kev lag luam high-tech hauv tebchaws thiab kev nce ntxiv ntawm kev thov, kev cia siab ua lag luam ntawm sintered silicon carbide yog qhov dav dua. Txawm li cas los xij, hauv kev sib tw ua lag luam, sintered silicon carbide kuj ntsib ntau yam teeb meem, xws li tus nqi siab, kev tsis sib haum xeeb thiab kev sib tw ua lag luam hnyav. Yog li ntawd, cov tuam txhab lag luam yuav tsum txhim kho cov khoom zoo thiab kev muaj peev xwm tsim kho tshiab kom tau txais kev sib tw ua lag luam zoo dua, thiab ua qhov kev hloov pauv zoo dua hauv kev pabcuam thiab tus nqi.
Lub sijhawm tshaj tawm: Lub Xya Hli-08-2023