Aluminum Silicon Carbide Structural Components

Aluminum Silicon Carbide Structural Components Data Sheet

Chemical Formula:	Al-SiC
Shape:	Custom parts
Dimension:	Standard or customized

Aluminum Silicon Carbide Structural Components Description

Aluminum Silicon Carbide Structural Components combine high thermal conductivity, low density, and excellent mechanical strength, making them ideal for demanding applications where weight reduction and heat dissipation are critical. These components provide superior performance compared to conventional metal or ceramic parts, ensuring stability and durability in environments such as power electronics, aerospace, high-frequency communication systems, and optoelectronic devices. Their balanced properties help enhance overall system efficiency, extend service life, and lower operational costs.

Aluminum Silicon Carbide Material Chemical Composition

Technology	Material Reference Code	Volume Fraction		Performance Advantages	Application Directions
		SiC (%)	Al (%)
RSPM + HIP (Rapid Solidification + HIP)	HMA15	15	85	✔High specific strength & stiffness ✔Low density ✔Excellent wear resistance ✔Good heat resistance	✔Lightweight and wear-resistant components ✔Alternative to aluminum alloys, cast steel, cast iron, and titanium alloys ✔Brake components, pistons, connecting rods, fighter belly fins, helicopter rotor forgings
	HMA30	30	70
	HMA40	40	60	✔High specific strength & stiffness ✔High micro-yield strength ✔Low thermal expansion ✔High thermal conductivity	✔Aerospace and defense applications ✔Optical mirrors, inertial navigation system components ✔Alternative to beryllium, glass-ceramics, quartz glass
	HMA50	50	50
Pressure Infiltration (PI)	HMA55	55	45	✔High specific modulus ✔Low density ✔Low thermal expansion ✔High thermal conductivity	✔Thermal management materials for military and civilian use ✔Military IGBT substrates, PCB substrates, heat dissipation baseplates ✔Electronic component bases and housings, power amplifier module housings and bases ✔Alternative to W/Cu, Mo/Cu, Kovar alloys
	HMA65	65	35
	HMA70	70	30

Aluminum Silicon Carbide Structural Components Features

• High Thermal Conductivity: Ensures efficient heat dissipation in demanding environments.
• Lightweight: Reduces overall system weight for improved performance and handling.
• Excellent Mechanical Strength: Provides durability and resistance to mechanical stress.
• Corrosion Resistance: Maintains stability and longevity in harsh conditions.
• Dimensional Stability: Offers precise and consistent performance across temperature variations.

Aluminum Silicon Carbide Structural Components Applications

• Power Electronics: Used for heat sinks and structural supports in high-power devices.
• Aerospace Industry: Provides lightweight, strong components for aircraft and spacecraft systems.
• High-Frequency Communication Systems: Enhance thermal management and structural integrity.
• Optoelectronic Devices: Supports efficient heat dissipation in lasers and LEDs.
• Automotive Electronics: Applied in modules requiring durability and thermal stability.