Graphite Chikamu Chemhete neTantalum Carbide Coating

Tsanangudzo Pfupi

Kuzivikanwa kwe8-inch silicon carbide (SiC) mawafers akaita kuti tembiricha inodikanwa ye semiconductor maitiro awedzere kuomarara.Nekudaro, zvechinyakare zvigadziko zvigadziro hazvigone kumira muyedzo weyakanyanya tembiricha nharaunda uye zviri nyore kune sublimation uye kukuvadza kune epitaxial maitiro.Sezvineiwo, Semicera's CvD tantalum carbide (TaC) zvigadzirwa zvinokupa iwe mhinduro yakavimbika.Yedu tantalum carbide (TaC) ine yakanakisa tembiricha yekupikisa, inogona kushingirira tembiricha yakanyanyisa kusvika 2300 degrees Celsius, uye inopa hupenyu hwesevhisi hurefu.Bata Semicera nhasi kuti udzidze zvakawanda nezvemhinduro dzedu dzepamberi, kusanganisira dzakagadziridzwa sarudzo dzetantalum carbide yakavharwa mahwendefa ekuvhara.


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TaC coating imhando ye tantalum carbide (TaC) yekubikira yakagadzirwa nemuviri vapor deposition tekinoroji, ine zvinotevera maitiro:

1. Kuomarara kwepamusoro: Kuomarara kweTaC kwakakwira, kazhinji kunogona kusvika 2500-3000HV, iko kuomarara kwakaoma.

2. Pfeka kuramba: TaC coating inonyanya kupfeka-inodzivirira, iyo inogona kunyatso kudzikisa kupfeka uye kukuvadzwa kwemechani zvikamu panguva yekushandiswa.

3. Yakanaka yakakwirira tembiricha kuramba: TaC coating inogonawo kuchengetedza kuita kwayo kwakanakisa pasi pemamiriro ekushisa kwepamusoro.

4. Kugadzikana kwakanaka kwemakemikari: TaC yakavhara ine yakanaka kugadzikana kwemakemikari uye inogona kurwisa maitiro akawanda emakemikari, akadai seasidhi uye mabhesi.

TaC Coating9
TaC Coating8

碳化钽涂层物理特性物理特性

Zvenyama zve TaC coating

密度/ Density

14.3 (g/cm³)

比辐射率 / Chaiyo emssivity

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 / Kupikisa

1×10-5 Om*cm

热稳定性 / Thermal kugadzikana

<2500℃

石墨尺寸变化 / Graphite saizi shanduko

-10 ~ -20um

涂层厚度 / Coating ukobvu

≥20um yakajairika kukosha (35um±10um)

 

Ningbo VET Energy Technology Co., Ltd ibhizimusi repamusoro-soro rinotarisa kugadzirwa uye kutengesa kwezvinhu zvepamusoro-soro, zvigadzirwa uye tekinoroji inovhara graphite, silicon carbide, ceramics, kurapwa kwepamusoro uye zvichingodaro.Zvigadzirwa zvinoshandiswa zvakanyanya mu photovoltaic, semiconductor, simba idzva, metallurgy, nezvimwewo.

Chikwata chedu chehunyanzvi chinobva kumasangano epamusoro ekutsvagisa dzimba, anogona kukupa mamwe hunyanzvi zvigadziriso zvekushandisa kwauri.

Tikugashirei noushamwari kuti ushanyire fekitari yedu, ngativei neimwe hurukuro!

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