High speed railway brake steel back
High speed railway brake system brake steel back The brake steel back material of the high-speed rail brake system is ductile iron QT500-7 and QT600-5, which are mainly characterized by high temperature resistance, wear resistance, and resistance to deformation. High-Speed Railway Brake Steel Back The High-Speed Railway Brake Steel Back is a mission-critical component engineered to meet the extreme demands of modern high-speed rail systems. As the foundational element of the brake disc assembly, it serves as the robust interface that securely mounts the composite friction ring to the train's axle or wheel. Operating under conditions of immense thermal stress, mechanical shock, and cyclic loading, this component is precision-manufactured from specially formulated, high-strength alloy steel. Its primary function is to provide unwavering structural integrity, ensuring consistent force transmission and heat dissipation while withstanding the tremendous kinetic energy converted into heat du…
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