Hauv kev lag luam niaj hnub no, silicon carbide ceramics yog hu ua "industrial armor" thiab tau dhau los ua cov khoom siv tseem ceeb hauv cov chaw ib puag ncig vim lawv lub zog siab, tiv taus kub siab, thiab tiv taus corrosion. Tab sis qhov ntau tus neeg tsis paub yog tias silicon carbide ceramic tsev neeg muaj ntau tus tswv cuab, thiab cov txheej txheem npaj sib txawv muab rau lawv cov "cwj pwm" tshwj xeeb. Hnub no peb yuav tham txog cov hom feem ntau ntawmsilicon carbide ceramicsthiab qhia txog qhov tshwj xeeb zoo ntawm cov tshuaj tiv thaiv sintered silicon carbide, cov thev naus laus zis tseem ceeb ntawm cov tuam txhab.
1, Cov "Peb Tug Kwv Tij" ntawm Silicon Carbide Ceramics
Kev ua tau zoo ntawm silicon carbide ceramics feem ntau nyob ntawm nws cov txheej txheem npaj. Tam sim no muaj peb hom tseem ceeb:
1. Tsis muaj kev kub ntxhov sintered silicon carbide
Los ntawm kev ncaj qha molding silicon carbide hmoov los ntawm kev kub siab sintering, nws muaj qhov ceev thiab muaj zog hardness, tab sis qhov kub npaj siab thiab tus nqi kim, ua rau nws haum rau cov khoom me me precision nrog cov kev ua tau zoo heev.
2. Kub nias sintered silicon carbide
Tsim los ntawm qhov kub thiab txias siab thiab siab siab, nws muaj cov qauv ntom ntom thiab tiv taus kev hnav zoo heev, tab sis cov khoom siv nyuaj thiab nyuaj rau tsim cov khoom loj lossis cov duab sib txawv, txwv nws cov ntawv thov.
3. Cov tshuaj tiv thaiv sintered silicon carbide (RBSiC)
Los ntawm kev ntxiv cov khoom silicon rau hauv cov khoom siv silicon carbide thiab siv cov tshuaj lom neeg los sau cov khoom seem, qhov kub ntawm cov txheej txheem qis, lub voj voog luv luv, thiab cov khoom loj thiab tsis sib xws tuaj yeem tsim tau yooj yim. Tus nqi tsim nyog zoo heev, ua rau nws yog hom silicon carbide siv dav tshaj plaws hauv kev lag luam.
2, Vim li cas cov tshuaj tiv thaiv sintered silicon carbide thiaj li nyiam dua?
Ua ib yam khoom tseem ceeb ntawm lub tuam txhab, cov txheej txheem tshwj xeeb ntawm kev ua sintered silicon carbide (RBSiC) ua rau nws yog "cov khoom siv nyiam" hauv ntau lub lag luam. Nws cov txiaj ntsig tuaj yeem sau ua peb lo lus tseem ceeb:
1. Muaj zog thiab ruaj khov
Cov txheej txheem sintering ua rau muaj "cov qauv sib txuas" hauv cov khoom siv, uas tuaj yeem tiv taus qhov kub siab ntawm 1350 ℃ thiab muaj kev tiv thaiv zoo heev thiab kev tiv thaiv kub siab - tsis yooj yim puas tsuaj hauv kev hnav siab thiab qhov kub siab, tshwj xeeb tshaj yog haum rau cov xwm txheej kub siab xws li cov khoom siv kiln thiab cov hlawv.
2. Mus rau hauv kev sib ntaus sib tua nrog cov khoom siv sib zog
Piv rau cov khoom siv hlau ib txwm muaj, cov silicon carbide uas tau sintered muaj qhov ceev qis dua tab sis tuaj yeem muab tib theem ntawm lub zog, txo cov khoom siv hluav taws xob siv. Piv txwv li, hauv kev lag luam photovoltaic, cov khoom sib xyaw silicon carbide uas tsis hnyav tuaj yeem txhim kho kev ua haujlwm zoo ntawm cov cub tawg siv lead ua ke.
3. Yooj yim thiab ntau yam
Txawm hais tias nws yog cov tais semiconductor uas muaj txoj kab uas hla ntau dua 2 meters, cov nozzles nyuaj, cov nplhaib kaw, lossis cov khoom ua raws li cov duab sib txawv, cov thev naus laus zis sintering tuaj yeem tswj tau cov duab thiab qhov loj me, daws qhov teeb meem tsim khoom ntawm "loj thiab meej".
3. Lub zog tsav tsheb uas tsis pom kev ntawm kev txhim kho kev lag luam
Tus "duab" ntawm cov tshuaj sintered silicon carbide tau nkag mus rau hauv ntau qhov chaw, los ntawm cov hlau qhia kev tiv thaiv kev yaig hauv cov cub tawg metallurgical mus rau cov kav dej tiv thaiv corrosion hauv cov khoom siv tshuaj lom neeg. Nws txoj kev muaj nyob tsis yog tsuas yog ua rau lub neej ntawm cov khoom siv ntev dua, tab sis kuj pab cov tuam txhab ua tiav kev txuag hluav taws xob thiab txo kev siv - piv txwv li, hauv thaj chaw ntawm cov cub tawg kev lag luam, kev siv cov rooj tog silicon carbide kiln tuaj yeem txo qhov poob cua sov.
Xaus lus
Lub 'peev xwm' ntawm carbide ceramics mus deb tshaj qhov no. Ua ib tug thawj coj hauv kev siv tshuab sintering, peb txuas ntxiv ua kom zoo dua cov txheej txheem kom ua kom cov khoom siv no muaj nqis ntau tshaj plaws hauv cov chaw ib puag ncig hnyav. Yog tias koj tab tom nrhiav cov kev daws teeb meem hauv kev lag luam uas tiv taus cua sov, tiv taus kev cuam tshuam, thiab muaj lub neej ntev, koj yuav xav them sai sai rau ntau qhov ua tau ntawm silicon carbide ceramics!
Shandong Zhongpeng tau tsom mus rau kev tshawb fawb thiab kev tsim cov tshuaj tiv thaiv sintered silicon carbide rau ntau tshaj kaum xyoo, muab cov kev daws teeb meem ceramic rau cov neeg siv khoom thoob ntiaj teb.
Lub sijhawm tshaj tawm: Tsib Hlis-05-2025