Powder metallurgy (PM) parts are increasingly used in new energy vehicles (NEVs), such as electric vehicles (EVs) and hybrid vehicles, due to their ability to meet the specific requirements of high-performance, lightweight, and complex geometries. Here are some key powder metallurgy parts commonly used in new energy cars:

1. Gears and Gear Components

• Transmission Gears: High-precision gears used in the transmission systems for electric and hybrid vehicles.
• Differential Gears: Components of the differential mechanism, crucial for distributing power to the wheels.
• Soft Magnetic Composites (SMCs): Used in electric motors for enhanced performance and efficiency.
• Magnetic Cores: Essential for the operation of electric motors and generators, providing efficient magnetic flux paths.
• Current Collectors: Lightweight and high-strength components used in battery modules to enhance energy density and performance.
• Battery Connectors: Parts that ensure reliable electrical connections within battery packs.
• Motor Housings: Lightweight and durable housings for electric motors, providing protection and structural integrity.
• Heat Sinks: Effective thermal management components for dissipating heat from battery systems and electronic controls.
• Bearings and Bushings: High-durability components that reduce friction and wear in various moving parts of the vehicle.
• Shock Absorber Parts: Components in suspension systems to improve ride comfort and vehicle handling.
• Control Arms: Lightweight and strong components for the vehicle’s suspension system, contributing to better handling and stability.
• Knuckles and Brackets: Critical parts of the steering and suspension system, providing strength and reliability.
• Heat Exchangers: Efficient heat transfer components used in cooling systems for batteries and electronic systems.
• Cooling Plates: Used in battery packs and power electronics to maintain optimal operating temperatures.
• Bipolar Plates: Essential components in fuel cells, facilitating efficient operation and durability.
• Hydrogen Storage Components: Lightweight and high-strength parts used in hydrogen storage systems.
• Brake Pads: High-performance materials that ensure efficient braking and longevity.
• Anti-lock Braking System (ABS) Parts: Precision components that enhance safety and performance.
• Rotor and Stator Cores: Key parts of electric drive systems, crucial for efficient power conversion and motor performance.
• Complex Geometries: PM allows for the production of intricate shapes that would be difficult or expensive to achieve with traditional manufacturing methods.
• Material Efficiency: Minimal waste compared to traditional machining, as PM parts are produced close to net shape.
• High Performance: Parts with tailored material properties to meet specific performance requirements, such as high strength, wear resistance, and magnetic properties.
• Lightweight Solutions: Ability to produce lightweight parts that contribute to the overall reduction in vehicle weight, enhancing efficiency and performance.

2. Magnetic Components

3. Battery Components

4. Structural Parts

5. Mechanical Components

6. Chassis and Suspension Parts

7. Thermal Management Components

8. Fuel Cell Components (for Hydrogen Vehicles)

9. Brake System Components

10. Electric Drive Components

Advantages of Powder Metallurgy in NEV Parts

Powder metallurgy is a versatile and efficient manufacturing process that meets the demanding requirements of the new energy vehicle industry. By providing high-performance, lightweight, and precisely engineered components, PM plays a crucial role in advancing the capabilities and efficiency of electric and hybrid vehicles. As the NEV market continues to grow, the use of powder metallurgy parts is expected to expand, driving further innovation and improvement in vehicle performance and sustainability.