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发明授权
CN105526286B 一种摩擦材料及其摩擦片及摩擦片制备方法 有权

一种摩擦材料及其摩擦片及摩擦片制备方法
摘要：
本发明涉及一种摩擦材料，由泡沫铁粉，粘结剂和润滑剂组成，以100重量份泡沫铁粉为基准，所述粘结剂含量为7~17重量份，所述润滑剂含量为11~35重量份。本发明还涉及一种由上述摩擦材料制得的摩擦片及其制备方法，所述摩擦片以泡沫铁粉作为主体材料，具有密度低，不热衰退，噪音低，耐磨性好的特性。该配方中不含钢纤维及为调节钢纤维性能而添加的辅助组分，并进一步减少了粘结剂的用量，同时由于泡沫铁粉的成本低廉，而具有较好的经济性。
摘要（英）：

The invention relates to a friction material. The friction material is composed of, by weight, 100 parts of froth powdered iron, 7-17 parts of a binder and 11-35 parts of a lubricating agent. The invention further relates to a friction plate made of the friction material and a manufacturing method for the friction plate. The froth powdered iron serves as a body material of the friction plate, and the friction plate has the beneficial effects of being low in density, free of heat fading, low in noise and good in abrasive resistance. In the formula, steel fibers and auxiliary components added for adjusting the performance of the steel fibers are not contained, and the using amount of the binder is further reduced; and meanwhile, as the cost of the froth powdered iron is low, the better economical efficiency is achieved.

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