Welcome to the official website of Luoyang Hypersolid Metal Tech Co., Ltd.
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PRODUCTSleading manufacturer of refractory metal products such as tungsten and molybdenum.
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ABOUTThe main products include pure molybdenum, molybdenum alloy such as MoLa, TZM, and MoW; pure tungsten, tungsten alloy such us WCu, WNiFe, WNiCu and so on.
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NEWSHypersolid Metal (our company name) is supplying products to USA, Europe, India and China.
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CONTACTWe also welcome OEM and ODM orders. Whether selecting a current product or seeking engineering assistance for your application, your needs can always be satisfied here.
Applications of Tungsten Alloy Counterweights in the Automotive Sector
Mar 20,2026
The high density (17–18.5 g/cm³), high strength (tensile strength reaching 900–1200 MPa), and excellent corrosion and wear resistance of tungsten alloys make them essential components for optimizing automotive power transmission, stability, and efficiency.
In traditional internal combustion engine vehicles, tungsten alloy counterweights are widely utilized in the balance design of crankshafts and flywheels. The crankshaft serves as the heart of the engine; its operational smoothness directly impacts power output and noise control. By adjusting the dynamic balance of the crankshaft, tungsten alloy counterweights significantly reduce vibration and torque fluctuations, thereby extending the engine's service life. Furthermore, with the flywheel acting as a critical component for power storage and transmission, the incorporation of tungsten alloy counterweights minimizes inertial imbalance, ensuring smooth gear shifting and acceleration.
In the realm of new energy vehicles, the weight distribution of the battery pack plays a crucial role in determining the vehicle's driving range and handling performance. Tungsten alloy counterweights optimize the vehicle's dynamic balance by adjusting the center of gravity of the battery modules or the electric drive system. Additionally, the motor rotor systems in electric vehicles rely on tungsten alloy counterweights to balance high-speed rotating components, thereby reducing noise and enhancing energy conversion efficiency. Thanks to the high density of tungsten alloys, designers are able to fine-tune weight distribution without increasing overall volume.
In motorsports, tungsten alloy weights are widely utilized to fine-tune a vehicle's center of gravity, thereby enhancing grip, handling responsiveness, and overall track performance. Racing vehicles are designed to achieve optimal weight distribution—such as a front-heavy, rear-light configuration or a low-center-of-gravity layout—and tungsten alloy weights are strategically mounted on the chassis, suspension system, or wheel hubs to adjust the position of the center of gravity. Furthermore, the high-temperature resistance of tungsten alloy enables it to maintain structural stability within the extreme heat generated by braking systems, thereby extending the service life of both the brake discs and the weight components themselves.
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Luoyang National University Science Park,
No.2 Penglai Road, Jianxi District, Luoyang, China
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