Kev cai muaj SiC ceramic qhov chaw Hoobkas tiv taus hnav thiab kub

Kub tiv taus ntawm silicon carbide ceramics

Silicon carbide ceramics (SiC ceramics) yog ib yam tshiab ntawm cov khoom siv ceramic nrog siab hardness, siab zog thiab siab hnav tsis kam. Nws cov khoom tseem ceeb yog silicon carbide, thiab nws cov qauv siv lead ua muaj cov thermal thiab tshuaj lom neeg ruaj khov heev. Cov kev sim qhia tau hais tias silicon carbide ceramics tuaj yeem tswj kev ua haujlwm ruaj khov nyob rau hauv qhov kub thiab txias ib puag ncig, thiab nws qhov kub tsis kam yog qhov zoo dua li cov khoom siv ceramic.

Raws li kev tshawb fawb, qhov kub tsis kam ntawm silicon carbide ceramics tuaj yeem ncav cuag ntau dua 2000 degrees Celsius. Nyob rau ntawm qhov kub thiab txias, silicon carbide ceramics tseem muaj cov khoom siv zoo thiab cov qauv kev ruaj ntseg, uas ua rau nws muaj ntau yam ntawm daim ntawv thov kev cia siab nyob rau hauv qhov kub thiab txias.

Daim ntawv thov kev cia siab ntawm silicon carbide ceramics

1. Aerospace

Hauv kev lag luam aerospace, qhov kub thiab txias ib puag ncig yog yam tsis muaj kev zam. Qhov kub siab ruaj khov ntawm silicon carbide ceramics ua rau nws xaiv cov khoom siv zoo tshaj plaws rau cov khoom kub xws li cov tshuab dav hlau thiab foob pob ua ntxaij thrusters.

2. Kev lag luam hluav taws xob thiab tshuaj lom neeg

Hauv kev lag luam hluav taws xob thiab tshuaj lom neeg, cov khoom siv hluav taws xob kub kub thiab cov khoom siv hluav taws xob sib txawv thiab lwm yam khoom siv muaj kev xav tau siab rau qhov kub thiab txias ntawm cov ntaub ntawv. Qhov kub siab ruaj khov ntawm silicon carbide ceramics ua rau nws cov khoom xaiv rau cov khoom siv no

3. Muaj tshuab

Nyob rau hauv kev lag luam machinery, qhov kub siab stability ntawm silicon carbide ceramics tuaj yeem txhim kho qhov hnav tsis kam thiab corrosion tsis kam ntawm cov cuab yeej siv tshuab thiab txuas ntxiv lub neej kev pab cuam ntawm cov khoom siv.

Silicon carbide ceramics muaj ntau daim ntawv thov kev cia siab vim lawv qhov kub thiab txias stability. Nrog rau kev txhim kho txuas ntxiv ntawm kev tshawb fawb thiab thev naus laus zis, nws ntseeg tau tias daim ntawv thov ntawm silicon carbide ceramics yuav ua kom dav dua, nqa kev yooj yim dua thiab kev vam meej rau tib neeg lub neej.