Kev ua tau zoo heevtantalum carbide coatedgraphite porous yog ib yam khoom siv siab heev nrog kev ua tau zoo heev. Nws muab cov txiaj ntsig ntawmtantalum carbide txheejthiab cov graphite matrix porous, qhia txog cov yam ntxwv zoo heev thiab muaj peev xwm siv dav.
Cov khoom siv no muaj ntau yam ntxwv tseem ceeb. Ua ntej, qhovtantalum carbide txheejmuab cov khoom siv zoo heev rau lub zog kho tshuab thiab kev tiv thaiv corrosion, tiv thaiv cov porous graphite matrix, thiab ua kom lub neej ua haujlwm ntev dua. Qhov thib ob, cov porous graphite matrix muaj cov qauv porous heev, muab ntau cov micropores thiab mesopores, uas ua rau nws muaj thaj chaw loj thiab kev ua tau zoo ntawm kev nqus dej.
TaC txheej yog ib hom tantalum carbide (TaC) txheej uas npaj los ntawm kev siv tshuab ua kom lub cev vapor deposition, nws muaj cov yam ntxwv hauv qab no:
1. Kev nyuaj siab: TaC txheej hardness siab, feem ntau tuaj yeem ncav cuag 2500-3000HV, yog ib qho txheej tawv zoo heev.
2. Kev hnav tsis kam: TaC txheej yog qhov hnav tsis kam heev, uas tuaj yeem txo qhov hnav thiab kev puas tsuaj ntawm cov khoom siv kho tshuab thaum siv.
3. Kev tiv taus kub zoo: TaC txheej kuj tseem tuaj yeem tswj tau nws cov kev ua tau zoo heev nyob rau hauv qhov chaw kub siab.
4. Kev ruaj khov tshuaj zoo: TaC txheej muaj kev ruaj khov tshuaj zoo thiab tuaj yeem tiv taus ntau yam tshuaj lom neeg, xws li cov kua qaub thiab cov hauv paus.
| 碳化钽涂层物理特性物理特性 Cov khoom siv lub cev ntawm TaC txheej | |
| 密度/ Qhov Ceev | 14.3 (g/cm³) |
| 比辐射率 / Kev ua haujlwm tshwj xeeb | 0.3 |
| 热膨胀系数 / Cov coefficient ntawm kev nthuav dav ntawm thermal | 6.3 10-6/K |
| 努氏硬度/ Qhov nyuaj (HK) | 2000 HK |
| 电阻 / Kev Tiv Thaiv | 1 × 10-5 Ohm*cm |
| 热稳定性 / Kev ruaj khov ntawm cua sov | <2500 ℃ |
| 石墨尺寸变化 / Kev hloov pauv loj ntawm graphite | -10~-20um |
| 涂层厚度 / Txheej tuab | ≥20um tus nqi ib txwm muaj (35um ± 10um) |
Ningbo VET Energy Technology Co., Ltd yog ib lub tuam txhab ua lag luam siab heev uas tsom mus rau kev tsim khoom thiab muag cov khoom siv siab heev, cov ntaub ntawv thiab thev naus laus zis suav nrog graphite, silicon carbide, ceramics, kev kho qhov chaw thiab lwm yam. Cov khoom lag luam tau siv dav hauv photovoltaic, semiconductor, lub zog tshiab, metallurgy, thiab lwm yam.
Peb pab neeg kev tshaj lij los ntawm cov tsev kawm tshawb fawb hauv tsev sab saum toj, tuaj yeem muab cov kev daws teeb meem ntau dua rau koj.
Zoo siab txais tos koj tuaj xyuas peb lub Hoobkas, cia peb tham ntxiv!
