VET Energy TaC Coated Graphite Upper Halfmoon Manufacturer is a high-performance product designed to provide consistent and reliable performance over an extended period. It has super good heat resistance and thermal uniformity, high purity, erosion resistance, making it the perfect solution for wafer processing applications.
The TaC Coating graphite crescent-shaped component is designed for high-temperature and specialized applications. It features a graphite substrate with a TaC coating, offering excellent thermal conductivity, corrosion resistance, and high-temperature stability. The TaC coating, prepared via physical vapor deposition, provides high hardness (2500-3000HV), superior wear resistance, exceptional high-temperature performance, and strong chemical stability against acids and alkalis.
碳化钽涂层物理特性物理特性 TaC涂层的物理性能 | |
密度 / Density | 14.3 (克/立方厘米) |
比辐射率 / Specific emissivity | 0.3 |
热 膨胀系数/ Thermal expansion coefficient | 6.3 10 -6 /K |
努氏硬度 / Hardness (HK) | 2000年香港 |
电阻 / Resistance | 1× 10⁻⁵ 欧姆·厘米 |
热 稳定性/ Thermal stability | <2500℃ |
石墨尺寸变化/ Graphite size changes | -10~-20微米 |
涂层厚度 / Coating thickness | ≥20μm 典型值（35μm±10μm） |
Ningbo VET Energy Technology Co., Ltd. is a high-tech enterprise specializing in the production and sales of advanced materials, including graphite, silicon carbide, ceramics, and surface treatments. Our products are widely used in photovoltaics, semiconductors, new energy, and metallurgy industries.
Our technical team, composed of experts from top domestic research institutions, can provide you with professional material solutions.
We warmly welcome you to visit our factory for guidance and further discussions.
With R & D capabilities from key materials to end application products, the core and key technologies of independent intellectual property rights have achieved a number of scientific and technological innovations.
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