Yakagadzirwa neTaC Coated Graphite Crucible

Tsananguro pfupi:

Maitiro edu epamusoro eCVD (Chemical Vapor Deposition) anotigonesa kugadzira TaC coating yakasimba uye inodzivirira inodzivirira graphite substrate kubva mukuoxidation. Iyi coating haingodziviriri graphite chete, asiwo inoipa simba rakafanana rekudzivirira kupisa kwakanyanya. Kunyangwe uri mu simbi, kutsvaga zvinhu kana chero indasitiri inoda ma crucibles akavimbika ekushandiswa zvakanyanya pakupisa kwakanyanya, ma crucibles edu eTantalum Carbide CVD coating ndiyo sarudzo yakakodzera. Nekusanganiswa kwawo kwe graphite thermal conductivity isina kuenzana uye TaC properties dziviriro, anopa mashandiro asina kuenzana uye hupenyu hwebasa.

 


Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Kuputira TaC imhando yekuvhara tantalum carbide (TaC) yakagadzirwa nehunyanzvi hwekugadzira vapor deposition, ine hunhu hunotevera:

1. Kuomarara kwakanyanya: Kuomarara kwekufukidza kweTaC kwakakwira, kazhinji kunogona kusvika 2500-3000HV, ipurasitiki yakasimba kwazvo.

2. Kudzivirira kupfeka: Kuvhara kweTaC hakukuvadzi kupfeka, izvo zvinogona kuderedza kupera nekukuvadzwa kwezvikamu zvemakanika panguva yekushandiswa.

3. Kudzivirira kupisa kwakanyanya: Kuputira kweTaC kunogonawo kuchengetedza kushanda kwayo kwakanaka pasi pemamiriro ekunze ekupisa kwakanyanya.

4. Kugadzikana kwakanaka kwemakemikari: Kuputira kweTaC kune kugadzikana kwakanaka kwemakemikari uye kunogona kuramba maitiro akawanda emakemikari, akadai seasidhi nemabhesi.

碳化钽涂层物理特性物理特性

Hunhu hwemuviri hwe TaC kuputira

密度 / Density

14.3 (g/cm³)

比辐射率 / Yakakwana emissivity

0.3

热膨胀系数 / Thermal yekuwedzera coefficient

6.3 10-6/K

努氏硬度 / Kuoma (HK)

2000 HK

电阻 / Resistance

1 × 10-5Ohm*cm

热稳定性 / Thermal kugadzikana

<2500℃

石墨尺寸变化 / Graphite saizi inoshanduka

-10~-20am

涂层厚度 / Coating ukobvu

≥20um kukosha kwakajairika (35um±10um)

 

Kuputira TaC12

Ningbo VET Energy Technology Co., Ltd ibhizinesi repamusoro-soro rinotarisa pakugadzira nekutengesa zvinhu zvepamusoro-soro, zvinhu netekinoroji inofukidza graphite, silicon carbide, ceramics, kugadziriswa kwepamusoro nezvimwewo. Zvigadzirwa izvi zvinoshandiswa zvakanyanya mu photovoltaic, semiconductor, new energy, metallurgy, nezvimwewo.

Chikwata chedu chehunyanzvi chinobva kumasangano makuru ekutsvagisa emuno, chinogona kukupa mhinduro dzehunyanzvi.

Tinokugamuchirai neushamwari kuti mushanyire fekitori yedu, ngatikurukurei zvakawanda!

Mutengi

 


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