BYD

Last updated February 1, 2026

720

Innovation Areas

34,443

Inventors

189

Collaborations

Brake disc metallurgical composition: BYDRecent Research Landscape

Thermal fatigue and frictional wear in braking systems lead to frequent component replacement and vehicle downtime. These innovations engineer specific material phases and casting methods to extend rotor service life.

What technical problems is BYD addressing in Brake disc metallurgical composition?

Inadequate braking force transmission

(23)evidences

Mechanical failure or sluggish response in hydraulic force transmission. Resolving this prevents uneven pad wear and braking latency.

Excessive thermal mechanical wear

(21)evidences

Conventional metallic braking components suffer from high rotational inertia and rapid material loss under high-temperature friction. Reducing weight and increasing durability improves vehicle dynamics and service life.

Insufficient component service life

(12)evidences

Mechanical stress and thermal fatigue lead to cracking or deformation in rotating deceleration components. Preventing these failures ensures vehicle safety and extends service life.