Silicon nitride yakasungirirwa silicon carbide ndiro

Tsanangudzo Pfupi:

Si3N4 bonded SiC as a new type refractory material,inoshandiswa zvakafara.Tembiricha yekuisa i1400 C.Ine thermal stability irinani,thermal shock,zviri nani pane plain refractory material.Inewo anti-oxidation, high corrosion resistant, kupfeka-resistance, high bending simba.Inogona kuramba corrosion nekukorobha, irege kusvibiswa uye inokurumidza kupisa conduction musimbi yakanyungudutswa se AL,Pb,Zn,Cu ect.


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描述

Silicon nitride yakasungirirwa silicon carbide

Si3N4 yakasungirirwa SiC ceramic refractory material, yakasanganiswa nepamusoro yakachena SIC poda yakatsetseka uye Silicon poda, mushure mekutsvedza kukanda kosi, kuita sintered pasi pe1400 ~ 1500 ° C.Munguva yekupisa, kuzadza iyo yakakwira yakachena Nitrogen muchoto, ipapo silicon ichaita neNitrogen uye inogadzira Si3N4, Saka Si3N4 yakasungirirwa SiC zvinhu inoumbwa nesilicon nitride (23%) uye silicon carbide (75%) sechinhu chikuru mbishi. , yakasanganiswa ne organic material, uye yakaumbwa nemusanganiswa, extrusion kana kudira, yozoitwa mushure mekuoma uye nitrogenization.

 

特点

Zvimiro uye zvakanakira:

1.High tembiricha kushivirira
2.High thermal conductivity uye shock resistance
3.High mechanical simba uye abrasion resistance
4.Excellent simba rekushandisa uye kusagadzikana kwekuora

Isu tinopa emhando yepamusoro uye nemachini akagadzirwa NSiC ceramic zvikamu izvo zvinogadzira

1.Slip casting
2.Extruding
3.Uni Axial Pressing
4.Isostatic Pressing

Material Datasheet

> Kuumbwa Kwemakemikari Sic 75%
Si3N4 ≥23%
Free Si 0%
Kuwanda kwehuwandu (g/cm3) 2.702.80
Zviripachena porosity (%) 1215
Bend simba pa20 ℃(MPa) 180190
Bend simba pa1200 ℃(MPa) 207
Bend simba pa1350 ℃(MPa) 210
Kudzvinyirira simba pa20 ℃(MPa) 580
Thermal conductivity pa1200 ℃ (w/mk) 19.6
Thermal yekuwedzera coefficient pa1200 ℃(x 10-6/C) 4.70
Thermal shock resistance Excellent
Max.tembiricha (℃) 1600
Silicon nitride yakasungirirwa silicon carbide plate1
Silicon nitride yakasungirirwa silicon carbide ndiro
公司介绍

WeiTai Energy Technology Co., Ltd. inotungamira mutengesi wemhando yepamusoro semiconductor ceramics uye chete mugadziri muChina anogona panguva imwe chete kupa yakakwira-kuchena silicon carbide ceramic (kunyanya iyo Recrystallized SiC) uye CVD SiC coating.Pamusoro pezvo, kambani yedu yakazvipirawo kuminda yeceramic yakadai sealuminium, aluminium nitride, zirconia, uye silicon nitride, nezvimwe.

Zvigadzirwa zvedu zvikuru zvinosanganisira: silicon carbide etching disc, silicon carbide boat tow, silicon carbide wafer boat (Photovoltaic & Semiconductor), silicon carbide furnace chubhu, silicon carbide cantilever paddle, silicon carbide chucks, silicon carbide beam, pamwe neCVD SiC coating uye TaC. coating.Zvigadzirwa zvinonyanya kushandiswa mu semiconductor uye photovoltaic maindasitiri, senge midziyo yekukura kwekristaro, epitaxy, etching, kurongedza, kupfekedza uye diffusion furnaces, nezvimwe.

Kambani yedu ine yakakwana yekugadzira michina senge kuumba, sintering, kugadzirisa, coating midziyo, nezvimwewo, iyo inogona kupedzisa ese anodiwa malink ekugadzirwa kwechigadzirwa uye kuve nepamusoro kutonga kwemhando yechigadzirwa;Iyo yakakwana chirongwa chekugadzira chinogona kusarudzwa zvinoenderana nezvinodiwa zvechigadzirwa, zvichikonzera kuderera kwemutengo uye kupa vatengi zvigadzirwa zvinokwikwidza;Isu tinokwanisa kuchinjika uye zvine hungwaru kuronga kugadzirwa kwakavakirwa pane odha yekutumira zvinodiwa uye takabatana neyepamhepo odha manejimendi masisitimu, ichipa vatengi nekukurumidza uye yakavimbiswa nguva yekutumira.
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