Dais "Cov neeg siv khoom pib, zoo ua ntej" nyob rau hauv lub siab, peb ua txoj haujlwm ze nrog peb cov neeg siv khoom thiab muab lawv nrog cov neeg siv khoom zoo thiab cov kws tshaj lij rau Chaw tsim khoom ntawm Tuam Tshoj High Manganese Steel Casting Graphite Ingot Mould Supplier, Nrog rau ntau yam, sab saum toj zoo, tsim nyog cov nqi thiab cov qauv tsim stylish, peb cov khoom siv dav siv nrog cov kev lag luam no thiab lwm yam kev lag luam.
Dais "Cov neeg siv khoom pib, siab ua ntej" hauv siab, peb ua txoj haujlwm ze nrog peb cov neeg siv khoom thiab muab lawv nrog cov neeg muab kev pabcuam zoo thiab cov kws tshaj lij rauTuam Tshoj Ingot Pwm rau Steel Mill, Iron Ingot Pwm, Kev lag luam lub tswv yim: Coj tus neeg siv khoom raws li Lub Chaw, coj qhov zoo li lub neej, kev ncaj ncees, lub luag haujlwm, tsom, kev tsim kho tshiab.Peb yuav muab cov khoom tsim nyog, zoo rov qab rau kev ntseeg siab ntawm cov neeg siv khoom, nrog rau cov khoom lag luam thoob ntiaj teb feem ntau?ê? peb cov neeg ua haujlwm yuav ua haujlwm ua ke thiab mus tom ntej ua ke.
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
|
