Lub ntsiab kom zoo dua ntawm silicon carbide fiber

 

Silicon carbidefiber ntau thiab carbon fiber yog ob qho tib si ceramic fiber nrog siab zog thiab siab modulus. Piv nrog carbon fiber, silicon carbide fiber core muaj cov hauv qab no zoo:

1. Kub kub ua haujlwm antioxidant

Nyob rau hauv qhov kub thiab txias huab cua los yog aerobic ib puag ncig, silicon carbide fiber ntau oxidation kuj muaj zog dua carbon fiber ntau. Tam sim no silicon carbide fiber ntau hauv tsev tuaj yeem ua tiav 1200 ℃, 1250 ℃ xws li kub kub oxidation tsis kam. Nyiv tuaj yeem ua 1500 ℃ rau lub sijhawm ntev.

2. Kev rwb thaiv tsev zoo

Silicon carbide fiber ntau tuaj yeem hais tias yog qib semiconductor lossis qib rwb thaiv tsev siab ua haujlwm ceramic fiber ntau, yog li nws tuaj yeem siv rau qee qhov kev thov carbon fiber tsis tuaj yeem siv rau hauv qee qhov chaw nrog rwb thaiv tsev (carbon fiber ntau dua conductivity).

3. Kev ua tau zoo yog tswj tau yooj yim dua

Pioneer ntawm silicon carbide fiber ntau poly carbon silane (PCS), nrog ib tug series ntawm cov ntsiab lus, kev npaj ntawm silicon carbide fibers nrog txawv zog, (tuaj yeem) los ntawm kev cai yuav tsum tau txais cov gradient ntawm ib tug pioneer lub cev resistivity, radar yoj nqus, siab. kub los ntawm nthwv dej muaj nuj nqi xws li kev ua haujlwm ceramic fiber, carbon fiber tov nrog kuj nyuaj.

 


Post lub sij hawm: Aug-23-2022
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