Dab tsi yog cov khoom tseem ceeb ntawm silicon carbide thiab lawv siv dab tsi?

Silicon carbide cov khoom tuaj nyob rau hauv ntau hom, tsim siv silicon carbide raw cov ntaub ntawv thiab ntau yam kev ua. Silicon carbide cov khoom tuaj yeem muab faib ua ntau hom, nyob ntawm daim ntawv thov. Yog li dab tsi yog cov khoom tseem ceeb ntawm silicon carbide thiab lawv siv?

Hom thiab kev siv ntawm Silicon Carbide khoom:

1. Kev lag luam hlau khoom

Siv cov cua sov ua haujlwm, siab zog, zoo thermal conductivity, thiab cuam tshuam tsis kam ntawm silicon carbide, nws yog siv los ua cov khoom siv hluav taws xob siab - kub, xws li hauv cov khoom siv hluav taws xob ntsug, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob aluminium, tooj liab forging rauv hauv ob sab phlu, zinc hmoov rauv arc daim hlau, thiab lwm yam.

2. Cov ntawv thov kev lag luam steel

Siv cov kev tiv thaiv corrosion, thermal shock resistance, hnav tsis kam, thiab thermal conductivity ntawm silicon carbide cov khoom, nws yog siv nyob rau hauv ob sab phlu ntawm loj -scale ironmaking blast furnaces mus cuag lawv cov kev pab cuam lub neej. Siv nws cov khoom siv hluav taws xob hloov hluav taws xob, hluav taws xob hluav taws xob, thiab lub zog hluav taws xob siab, silicon carbide yog siv los tsim cov rooj tog nyias nyias - phaj kiln. Qhov no tsis yog tsuas yog txo qhov ntim ntawm cov rooj tog zaum xwb tab sis kuj txhim kho lub peev xwm thauj khoom thiab cov khoom lag luam zoo ntawm cov kilns, ua kom lub sijhawm ua haujlwm luv. Nws yog ib qho khoom siv zoo tshaj plaws rau kev tua cov ceramic glazes.

3. Cov ntawv thov hauv Kev Lag Luam Metallurgical thiab Mineral Processing Plants

Silicon carbide cov khoom muaj lub zog thib ob tsuas yog pob zeb diamond thiab muaj zog hnav tsis kam. Lawv yog cov khoom siv zoo tshaj plaws rau kev hnav- cov kav dej resistant, centrifugal impellers, twj tso kua mis chamber, hydrocyclones, thiab ore hopper linings. Lawv hnav tsis kam yog 5-20 npaug ntawm npua hlau thiab yas, ua rau lawv yog ib qho ntawm cov khoom siv zoo tshaj plaws rau kev siv aerospace.

Cov ntawv thov hauv cov ceramics thiab kev sib tsoo log kev lag luam: Siv nws cov khoom siv hluav taws xob hloov hluav taws xob zoo sib xws, hluav taws xob hluav taws xob, thiab lub zog hluav taws xob siab, silicon carbide yog siv los tsim cov rooj tog nyias nyias - phaj kiln. Qhov no tsis yog tsuas yog txo qhov ntim ntawm cov rooj tog zaum xwb tab sis kuj txhim kho lub peev xwm thauj khoom thiab cov khoom lag luam zoo ntawm cov kilns, ua kom lub sijhawm ua haujlwm luv. Nws yog ib qho khoom siv zoo tshaj plaws rau kev tua cov ceramic glazes.

Nrog rau txoj kev loj hlob sai ntawm kev lag luam silicon carbide, nws txoj kev npaj tau dhau los ua nyuaj, thiab nws cov kev ua tau zoo tau ua ntau dua thiab zoo dua. Nyob rau hauv cov txheej txheem kev npaj cov khoom silicon carbide, tswj cov khoom uas cuam tshuam rau cov khoom zoo thiab yog li ua kom cov khoom tiav tiav yog qhov tseem ceeb rau kev tsim khoom lag luam los siv cov kev ntsuas kev ruaj ntseg. Kab lus no tham txog cov ncauj lus no, tshuaj xyuas thiab piav qhia txog cov yam ntxwv xws li cov yam ntxwv ntawm cov khoom siv raw, cov ntaub ntawv sib txawv, cov txheej txheem molding sib txawv, cov kauj ruam kom qhuav, cov txheej txheem thauj khoom, thiab cov txheej txheem kho nitriding, rau kev siv los ntawm cov neeg ua haujlwm.

Silicon carbide raw cov ntaub ntawv yog ib yam tshiab ntawm refractory thiab thermal rwb thaiv tsev cov ntaub ntawv, uas muaj xws li ntau yam tshwj xeeb, xws li silicon nitride-fused silicon carbide radiant tubes thiab silicon nitride-fused silicon carbide cib. Vim muaj ntau yam khoom zoo ntawm cov ntaub ntawv no, silicon nitride-fused silicon carbide raw cov ntaub ntawv, vim lawv cov yam ntxwv zoo ib puag ncig, tau tawg los ntawm ntau cov khoom uas muaj kev ua tau zoo, thiab muaj kev cia siab rau kev lag luam yav tom ntej.