Peb lub hom phiaj yuav yog kom loj hlob los ua tus neeg muab kev pabcuam tshiab ntawm cov khoom siv digital thiab kev sib txuas lus los ntawm kev muab cov qauv zoo dua, kev tsim khoom hauv ntiaj teb, thiab kev kho kom zoo rau Quots rau Tuam Tshoj Graphite Ball Valves rau Kev Kho Kub, Peb lub hom phiaj yog los tsim kom muaj qhov xwm txheej yeej-yeej nrog peb cov neeg siv khoom. Peb ntseeg tias peb yuav yog koj qhov kev xaiv zoo tshaj plaws. "Lub Koob Npe Ua Ntej, Cov Neeg Siv Khoom Tseem Ceeb Tshaj Plaws. "Tos koj qhov kev nug.
Peb lub hom phiaj yuav yog kom loj hlob mus ua ib lub tuam txhab muab kev pabcuam tshiab ntawm cov khoom siv digital thiab kev sib txuas lus siab los ntawm kev muab cov qauv zoo dua, kev tsim khoom zoo tshaj plaws hauv ntiaj teb, thiab kev kho kom zoo rauTuam Tshoj Graphite Crucible, Cov Khoom Siv thiab Cov Khoom Siv, Peb ib txwm ua raws li kev ncaj ncees, kev sib pab, kev loj hlob sib koom, tom qab ntau xyoo ntawm kev txhim kho thiab kev siv zog ntawm txhua tus neeg ua haujlwm, tam sim no muaj lub kaw lus xa khoom zoo meej, kev daws teeb meem logistics sib txawv, kev xa khoom raws li cov neeg siv khoom, kev thauj mus los hauv huab cua, kev xa khoom thoob ntiaj teb thiab kev pabcuam logistics. Tsim ib lub platform sourcing rau peb cov neeg siv khoom!
Cov khoom sib xyaw ua los ntawm cov pa roj carbon / carbon(txij no mus hu ua "C / C lossis CFC”) yog ib hom khoom sib xyaw ua ke uas yog ua los ntawm 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 lub zog siab ntawm carbon fiber. Nws muaj cov khoom siv kho tshuab zoo, tiv taus cua sov, tiv taus corrosion, txhuam damping thiab thermal thiab hluav taws xob conductivity yam ntxwv.
CVD-SiCtxheej muaj cov yam ntxwv ntawm cov qauv sib xws, cov khoom siv compact, kub tsis kam, oxidation tsis kam, siab purity, acid & alkali tsis kam thiab organic reagent, nrog cov khoom ruaj khov thiab tshuaj lom neeg.
Piv nrog cov ntaub ntawv graphite uas muaj cov khoom purity siab, graphite pib oxidize ntawm 400C, uas yuav ua rau poob cov hmoov vim yog oxidation, ua rau muaj kuab paug rau ib puag ncig rau cov khoom siv peripheral thiab cov chaw nqus tsev, thiab ua rau cov khoom tsis huv ntawm ib puag ncig uas muaj cov khoom purity siab nce ntxiv.
Txawm li cas los xij, SiC txheej tuaj yeem tswj tau 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 cov kev pabcuam txheej txheem SiC los ntawm CVD txoj kev rau ntawm qhov chaw ntawm graphite, ceramics thiab lwm yam khoom siv, yog li cov pa roj tshwj xeeb uas muaj cov pa roj carbon thiab silicon teb rau qhov kub siab kom tau txais cov khoom siv SiC ntshiab siab, cov khoom siv tso rau ntawm qhov chaw ntawm cov khoom siv coated, tsim cov txheej tiv thaiv SIC. Cov SIC tsim tau sib txuas ruaj khov rau lub hauv paus graphite, muab cov khoom tshwj xeeb rau lub hauv paus graphite, yog li ua rau qhov chaw ntawm graphite compact, tsis muaj porosity, tiv taus kub siab, tiv taus corrosion thiab tiv taus oxidation.
Cov yam ntxwv tseem ceeb:
1. Kev tiv thaiv oxidation kub siab:
qhov kev tiv thaiv oxidation tseem zoo heev thaum qhov kub siab txog 1600 C.
2. Kev huv siab: ua los ntawm cov tshuaj lom neeg ua pa hauv qab qhov kub siab chlorination.
3. Kev tiv thaiv kev yaig: kev nyuaj siab, qhov chaw me me, cov khoom me me.
4. Kev tiv thaiv corrosion: acid, alkali, ntsev thiab cov organic reagents.
Cov Lus Qhia Tseem Ceeb ntawm CVD-SIC Coatings:
| SiC-CVD | ||
| Qhov Ceev | (g/cc)
| 3.21 |
| Lub zog flexural | (Mpa)
| 470 |
| Kev nthuav dav thermal | (10-6/K) | 4
|
| Kev ua kom sov tau zoo | (W/mK) | 300
|
