制动摩擦材料导热性能试验及其选择  

Test on Heat Conduction Performance of Friction Materials in Braking and Its Selection

作　　者：孙福祥[1] 杨伟君[1] 

机构地区：[1]铁道科学研究院机车车辆研究所,北京100081

出　　处：《铁道车辆》2006年第3期4-6,共3页Rolling Stock

摘　　要：根据制动摩擦材料导热性能试验结果,提出了应提高闸片导热性能以减少制动盘热裂的观点,对时速180km以上列车用制动摩擦材料的选择进行了论述,并对其经济性进行了分析。In view of the test results on heat conduction performance of friction materials in braking, the viewpoint of improving the heat conduction performance of brake linings to reduce hot tear of brake disc is put forward. The selection of friction materials in braking for trains with the speed above 180 km/h is described, and the economy of them is analyzed.

关 键 词：闸片 导热性能 试验结果 粉末冶金闸片 经济性 

分 类 号：U270.4[机械工程—车辆工程]