TiC Coated Diamond Powder

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Product Overview

TiC Coated Diamond Powder is an interface-engineered diamond grade with a controlled titanium carbide layer formed on the diamond surface. Compared with metallic Ti coating, the pre-formed TiC interface provides a defined carbide layer before final composite processing, making it particularly suitable for copper–diamond, aluminium–diamond and other thermal composites requiring controlled interfacial bonding and thermal transport.

Features

Pre-Formed TiC Interface: Provides a controlled carbide layer directly on the diamond surface.
Improved Metal-Matrix Bonding: Enhances interfacial compatibility with selected copper, aluminium and metal-matrix systems.
Controlled Interfacial Reaction: Reduces dependence on complete in-situ Ti-to-TiC conversion during final composite processing.
Thermal Interface Engineering: A thin and controlled TiC layer can support efficient heat transfer across the diamond–matrix interface.
Diamond Surface Protection: Helps separate the diamond core from direct contact with reactive matrix components.
Controlled Coating Thickness: Coating specification can be matched to particle size, matrix chemistry and processing conditions.

Specifications

Material Type	TiC-Coated Synthetic Diamond
Coating Material	Titanium Carbide (TiC)
Base Diamond	Selected Monocrystalline Thermal-Grade Diamond
Typical Appearance	Dark Gray to Black
Coating State	Pre-Formed Carbide Interface
Typical Coating Route	Vacuum Ti deposition followed by controlled reaction heat treatment to form TiC
Available Particle Size	Micron and Mesh / Grit Grades
Coating Thickness	Controlled according to particle size and matrix requirements
Typical Matrix Systems	Copper / Aluminium / Other Metal-Matrix Composites
Selection Focus	TiC thickness, coverage, particle size and composite processing method