摘要
超高磷合金铸铁闸瓦具有优良的耐磨性、良好的导热性及较高的摩擦系数。通过理论计算和1：1制动试验台试验，证明该闸瓦完全能满足东风8B内燃机车的制动要求。
Super high phosphorous cast iron brake shoes featuregood wear-resistance, good heat-conductivity and higher frictioncoefficient. According to theoretical calculation and test results in 1: 1brake test rig,it proves that the brake shoes may meet the brake needs ofDF8B diesel locomotive.
出处
《机车车辆工艺》
北大核心
1998年第1期4-5,21,共3页
Locomotive & Rolling Stock Technology
关键词
闸瓦
可行性
东风8B型
内燃机车
超高磷合金铸铁
cast iron brake shoes feasibility research DF_8 diesel locomotive super high phosphorous alloy cast iron
