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公开(公告)号:US20170067525A1
公开(公告)日:2017-03-09
申请号:US14957361
申请日:2015-12-02
发明人: Jai Min Han , Yoon Cheol Kim , Min Gyun Chung , Byung Chan Lee , Jae Young Lee , Yoon Joo Rhee , Sung Jong Hong , Ki Jeong Kim , Hong Gyu Park , Jae Heng Park , Gook Hwa Hong
IPC分类号: F16D69/02
CPC分类号: F16D65/092 , F16D69/026
摘要: Disclosed is a brake friction material for stainless steel brake discs, as a non-asbestos-based organic friction material not including asbestos. The brake friction material can enhance braking characteristics and wear resistance of a stainless steel brake disc. The brake friction material for stainless steel discs comprises a fiber base, a binder, a filler and a friction modifier. In particular, the friction modifier is included in an amount of about 10 to 22% by volume based on the total volume of the brake friction material composition and comprises zirconium oxide (ZrO2), iron oxide (FeO), graphite (C), tin (Sn) powder and alumina (Al2O3).
摘要翻译: 公开了一种用于不锈钢制动盘的制动摩擦材料,作为不含石棉的非石棉基有机摩擦材料。 制动摩擦材料可以增强不锈钢制动盘的制动特性和耐磨性。 用于不锈钢盘片的制动摩擦材料包括纤维基材,粘合剂,填料和摩擦改性剂。 特别地,基于制动摩擦材料组合物的总体积,摩擦改进剂的含量为约10至22体积%,并且包括氧化锆(ZrO 2),氧化铁(FeO),石墨(C),锡 (Sn)粉末和氧化铝(Al2O3)。