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| We have been developing CVD- TaC coating technology
on surface of graphite material. At this stage, we have produced
some trial pieces with CVD-TaC . We would like to introduce
our CVD-TaC coating sample and discuss your required items for
future step. |
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| Appearance photograph |
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Section photograph |
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| 1. |
High Purity |
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Our CVD-TaC membrane is high purity, because of high purity raw gas. |
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Graphite substrate is high purity, because of our purification process. |
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| 2. |
Gas can not penetrate CVD-TaC membrane |
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Our CVD-TaC coat is impenetrable membrane, because our coating is close CVD- membrane. |
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| 3. |
No graphite particle |
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Completely prevent graphite particle, because of all surface is coated. |
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| 4. |
Stable resistance to chemical corrosion |
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Superior resistance to acid-aq and alkali-aq. |
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Superior resistance to HCl and NH4
in high temperature condition. |
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| 5. |
Mechanical strength |
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Superior high strength and wear. |
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