China TaC Coating Manufacturers, Suppliers, Factory

TaC coating graphite is created by coating the surface of a high-purity graphite substrate with a fine layer of tantalum carbide by a proprietary Chemical Vapor Deposition (CVD) process.

Tantalum carbide (TaC) is a compound that consists of tantalum and carbon. It has metallic electrical conductivity and an exceptionally high melting point, making it a refractory ceramic material known for its strength, hardness, and heat and wear resistance. The melting point of Tantalum Carbides peaks at about 3880°C depending on purity and has one of the highest melting points among the binary compounds. This makes it an attractive alternative when higher temperature demands exceed performance capabilities used in compound semiconductors epitaxial processes such as MOCVD and LPE.

Material data of Semicorex TaC Coating

Projects	Parameters
Density	14.3 (gm/cm³)
Emissivity	0.3
CTE (×10^-6/K)	6.3
Hardness (HK)	2000
Resistance (Ohm-cm)	1×10^-5
Thermal Stability	<2500℃
Graphite Dimension Change	-10~-20um (reference value)
Coating Thickness	≥20um typical value(35um±10um)

The above are typical values

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TaC-Coating Crucible

Semicorex TaC-Coating Crucible has emerged as an essential tool in the pursuit of high-quality semiconductor crystals, enabling advancements in material science and device performance. The TaC-Coating Crucible's unique combination of properties makes them ideally suited for the demanding environments of crystal growth processes, offering distinct advantages over traditional materials.**

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TaC Coated Tube

Semicorex TaC Coated Tube represents a pinnacle of material science, engineered to withstand the extreme conditions encountered in advanced semiconductor fabrication. Created by applying a dense, uniform layer of TaC onto a high-purity isotropic graphite substrate via Chemical Vapor Deposition (CVD), the TaC Coated Tube offers a compelling combination of properties that surpass conventional materials in demanding high-temperature and chemically aggressive environments.**

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TaC-coated Halfmoon

Semicorex TaC-coated Halfmoon offers compelling advantages in the epitaxial growth of silicon carbide (SiC) for power electronics and RF applications. This material combination addresses critical challenges in SiC epitaxy, enabling higher wafer quality, improved process efficiency, and reduced manufacturing costs. We at Semicorex are dedicated to manufacturing and supplying high-performance TaC-coated Halfmoon that fuses quality with cost-efficiency.**

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TaC-coated Seal Ring

Semicorex TaC-coated Seal Ring applied to sealing components provides exceptional performance advantages in the demanding environments of semiconductor fabrication. TaC coating addresses critical challenges related to chemical resistance, extreme temperatures, and mechanical wear, enabling higher process yields, increased equipment uptime, and ultimately, lower manufacturing costs. We at Semicorex are dedicated to manufacturing and supplying high-performance TaC-coated Seal Ring that fuses quality with cost-efficiency.**

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Tantalum Carbide Coated Susceptor

Semicorex Tantalum Carbide Coated Susceptor is a critical component, playing a pivotal role in deposition processes essential for creating semiconductor wafers. Semicorex is committed to providing quality products at competitive prices, we look forward to becoming your long-term partner in China*.

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Tantalum Carbide Chuck

Semicorex Tantalum Carbide Chuck is an advanced component used in semiconductor manufacturing equipment, renowned for its exceptional thermal and mechanical properties. Semicorex is committed to providing quality products at competitive prices, we look forward to becoming your long-term partner in China*.

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Semicorex has been producing TaC Coating for many years and is one of the professional TaC Coating manufacturers and Suppliers in China. Once you buy our advanced and durable products which supply bulk packing, we guarantee the large quantity in quick delivery. Over the years, we have provided customers with customized service. Customers are satisfied with our products and excellent service. We sincerely look forward to becoming your reliable long-term business partner! Welcome to buy products from our factory.