AL1884 Aluminum Diamond Metal Matrix Composite (Al-Diamond MMC)

Catalog No.	AL1884
Thickness	0.2-600 mm
Width	20-2650 mm
Length	Customized
Density	3-3.3 g/cm3
Standard	ASTM B209

Al-Diamond MMC is made of metal-based diamond composite materials. Stanford Advanced Materials (SAM) has rich experience in manufacturing and supplying high-quality Metal Matrix Composites.

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Aluminum Diamond Metal Matrix Composite (Al-Diamond MMC)

Description

Specification

Al-Diamond MMC Description

Aluminum Diamond Metal Matrix Composite (Al-Diamond MMC) is made of metal-based diamond composite materials. It is made by adding diamond particles that feature high thermal conductivity and low coefficient of expansion to Al matrix with good thermal conductivity. It also integrates excellent composite properties with high thermal conductivity and adjustable thermal expansion coefficient, which are considered to be the most promising new thermal management material.

Al-Diamond MMC Features:

Easy to install
High strength
Low cost
Durable
Antioxidant

Al-Diamond MMC Specifications

Thickness (mm)	0.2-600
Width (mm)	20-2650
Length (mm)	Customized
Density (g/cm3)	3-3.3
Standard	ASTM B209
Bending strength (MPa)	≥350
Thermal expansion coefficient (R·T~400℃) [ppm/k]	7~10.5
Thermal conductivity (R.T) [W/(m·k)]	≥500

Al-Diamond MMC Applications

It is mainly used in high-tech technology devices such as high-power insulated gate bipolar transistors (IGBT), microwave, electromagnetic, optoelectronics, and other devices, as well as phased array radars, high-energy solid-state lasers, etc.