Peb lub hom phiaj tseem ceeb yog muab rau peb cov neeg siv khoom lag luam loj thiab muaj lub luag haujlwm kev sib raug zoo, muab kev saib xyuas tus kheej rau txhua tus ntawm Kev Tshuaj Xyuas Zoo rau Tuam Tshoj Kub Muag Khoom Zoo Customized Hlau Melting Graphite Ingot Mould, Peb sov siab txais tos cov phooj ywg los ntawm txhua qhov chaw ntawm lub neej txhua hnub rau nrhiav kev sib koom tes thiab tsim kom muaj qhov zoo tshaj plaws thiab zoo nkauj rau tag kis.
Peb lub hom phiaj tseem ceeb yog muab peb cov neeg siv khoom muaj kev sib raug zoo thiab lub luag haujlwm ua lag luam, muab kev saib xyuas tus kheej rau txhua tus ntawm lawvTuam Tshoj Nruam Casting Graphite Jig, Round Txheej Graphite Pwm, Peb zoo siab tos txais lub sijhawm los ua lag luam nrog koj thiab vam tias yuav muaj kev txaus siab rau kev txuas ntxiv cov ntsiab lus ntawm peb cov khoom thiab cov kev daws teeb meem. Kev ua tau zoo heev, tus nqi sib tw, kev xa khoom raws sijhawm thiab kev pabcuam tuaj yeem lav tau. Yog xav paub ntxiv thov tsis txhob yig tiv tauj peb.
Cov pa roj carbon / carbon composites(tom qab no hu ua "C / C lossis CFC") yog ib hom khoom sib xyaw uas yog raws li cov pa roj carbon thiab txhawb nqa los ntawm carbon fiber thiab nws cov khoom (carbon fiber preform). Nws muaj ob qho tib si inertia ntawm carbon thiab siab zog ntawm carbon fiber. Nws muaj cov khoom siv zoo, ua haujlwm kub, tiv thaiv corrosion, kev sib txhuam damping thiab thermal thiab hluav taws xob conductivity yam ntxwv
CVD-SiCtxheej txheej muaj cov yam ntxwv ntawm cov qauv zoo, cov khoom siv compact, kub tsis kam, oxidation tsis kam, siab purity, acid & alkali tsis kam thiab organic reagent, nrog lub cev ruaj khov thiab tshuaj lom neeg.
Piv nrog cov khoom siv graphite siab, graphite pib oxidize ntawm 400C, uas yuav ua rau poob ntawm cov hmoov vim oxidation, ua rau ib puag ncig muaj kuab paug rau peripheral li thiab lub tshuab nqus tsev chamber, thiab ua rau impurities ntawm high-purity ib puag ncig.
Txawm li cas los xij, SiC txheej tuaj yeem tswj lub cev thiab tshuaj lom neeg ruaj khov ntawm 1600 degrees, Nws yog dav siv hauv kev lag luam niaj hnub, tshwj xeeb tshaj yog hauv kev lag luam semiconductor.
Peb lub tuam txhab muab SiC txheej txheej txheem kev pabcuam los ntawm CVD txoj hauv kev ntawm graphite, ceramics thiab lwm yam ntaub ntawv, kom cov pa roj tshwj xeeb uas muaj cov pa roj carbon thiab silicon hnov mob ntawm qhov kub kom tau txais siab purity SiC molecules, molecules tso rau saum npoo ntawm cov ntaub ntawv coated, tsim SIC tiv thaiv txheej. SIC tsim yog ruaj khov rau graphite puag, muab cov graphite puag tshwj xeeb, yog li ua rau saum npoo ntawm graphite compact, Porosity-dawb, kub tsis kam, corrosion kuj thiab oxidation kuj.
Cov yam ntxwv tseem ceeb:
1. Kub kub oxidation tsis kam:
oxidation kuj tseem zoo heev thaum kub siab li 1600 C.
2. High purity: ua los ntawm cov tshuaj vapor deposition nyob rau hauv siab kub chlorination mob.
3. Erosion kuj: siab hardness, compact nto, zoo hais.
4. Corrosion kuj: acid, alkali, ntsev thiab organic reagents.
Main Specifications ntawm CVD-SIC Txheej:
| SiC-CVD | ||
| Qhov ntom | (g / cc)
| 3.21 |
| Flexural zog | (Mpa)
| 470 ib |
| Thermal expansion | (10-6 / K) | 4
|
| Thermal conductivity | (W / mK) | 300
|
