The progress in studies on the tribological properties and the braking friction behaviors, as well as the friction and wear mechanisms of metal-based composite coatings is reviewed.
对金属基复合材料涂层的减摩抗磨性能和制动摩擦性能、涂层的摩擦磨损机理和影响涂层摩擦磨损性能若干因素的研究现状进行了综述,并指出有关涂层材料与基体的匹配规律、不同基材上涂层制备工艺的优化、多组元涂层及多层涂层的设计和制备工艺、纳米尺度涂层技术、涂层内应力的控制、涂层减摩抗摩机理以及制动摩擦机理等方面是今后在金属基复合材料涂层摩擦学方面值得进一步研究的问题。
Feature analysis for the brake friction pair;
制动摩擦副摩擦特性分析
Automotive brake lining using sepiolite fibre composites was investigated.
成功研制了汽车用海泡石纤维复合材料制动摩擦片,对其力学性能和摩擦磨损性能进行了研究,确定了最佳成分。
The friction stability,friction coefficient varies as a function of temperature,the overall wear rate,wear changes as a function of temperature,and the total friction performance of the different brake friction materials can be quantitatively calculated by this evaluation method.
针对国标GB5763-1998和定速摩擦测试仪测定制动摩擦材料在不同温度下的升温、降温摩擦因数和磨损率数据,应用模糊综合评价原理,提出了定量评价制动摩擦材料摩擦性能的方法,包括摩擦稳定性(摩擦因数与摩擦温度的关系)、综合磨损率(磨损率与摩擦温度的关系)和总摩擦性能评价。
Solid lubricants are one of the important ingredients in brake friction materials and play critical roles in stabilizing friction coefficient, depressing specific wear rate and do not damage the cast iron disc.
固体润滑剂是制动摩擦材料中不可缺少的一类原材料,对稳定摩擦系数、降低磨损率、保护摩擦盘起重要作用。