Tulaga maualugaufiufi tantalum carbideporous graphite o se mea maualuga ma le faatinoga lelei. E tu'ufa'atasia le lelei oufiufi tantalum carbidema porous graphite matrix, fa'aalia uiga sili ona lelei ma lautele le fa'aogaina.
O lenei meafaitino e iai ni uiga taua. Muamua, o leufiufi tantalum carbidee tuʻuina atu ai le mea faʻainisinia sili ona lelei ma le faʻafefeteina, puipuia lelei le porous graphite matrix, ma faʻaumiina le ola tautua o mea. Lona lua, o le porous graphite matrix o loʻo i ai se fausaga sili ona porous, e maua ai se numera tele o micropores ma mesopores, lea e tuʻuina atu ai se vaega tele maʻoti ma sili ona lelei le faʻatinoina o le adsorption.
TaC coating o se ituaiga o tantalum carbide (TaC) faʻapipiʻiina saunia e ala i tekinolosi faʻaogaina o le ausa, o loʻo i ai uiga nei:
1. Maaa maualuga: TaC coating hardness e maualuga, e masani lava e mafai ona oʻo atu i le 2500-3000HV, o se faʻamalo sili ona lelei.
2. Faʻaofuofu teteʻe: TaC coating e matua ofuina lava, lea e mafai ona faʻaitiitia lelei le ofuina ma le faʻaleagaina o vaega faʻainisinia aʻo faʻaaogaina.
3. Lelei maualuga le teteʻe o le vevela: TaC coating e mafai foi ona faatumauina lona tulaga sili ona lelei i lalo ole siosiomaga vevela maualuga.
4. Lelei faʻamaʻi mautu: TaC coating e lelei le mautu vailaʻau ma e mafai ona tetee atu i le tele o vailaʻau, e pei o acids ma faʻavae.
| 碳化钽涂层物理特性物理特性 Meatotino faaletino o TaC ufiufi | |
| 密度/ Malosi | 14.3 (g/cm³) |
| 比辐射率 / Emisi fa'apitoa | 0.3 |
| 热膨胀系数 / Fa'aalili fa'alauteleina o le vevela | 6.3 10-6/K |
| 努氏硬度/ Malosi (HK) | 2000 HK |
| 电阻 / Tete'e | 1×10-5 Ohm*cm |
| 热稳定性 / Mausalī vevela | <2500℃ |
| 石墨尺寸变化 / Suiga le tele o kalafi | -10~-20um |
| 涂层厚度 / Ufiufi mafiafia | ≥20um tau masani (35um±10um) |
Ningbo VET Malosiaga Tekonolosi Co., Ltd o se atinaʻe faʻatekonolosi maualuga e taulaʻi i le gaosiga ma le faʻatau atu o mea maualuga maualuga, meafaitino ma tekinolosi e aofia ai graphite, carbide silicon, ceramics, togafitiga luga ma isi. O oloa e faʻaaogaina lautele i photovoltaic, semiconductor, malosi fou, metallurgy, ma isi.
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