1) rare earth self-lubrication
稀土自润滑处理
1.
The surfaces of piston and rings of SANTAN JV gasoline engine were tribologically modified by means of rare earth self-lubrication, and the clearances of the piston skirt to cylinder and ring gaps were modified to -5~2 μm and 150 μm, respectively.
结果表明 :经稀土自润滑处理后活塞与活塞环表面产生大量孔穴和大量直径为 6 0～ 12 0 nm的球形聚集物 ,该特征表面明显增强了活塞与活塞环的抗拉缸性能 ,降低了自润滑表面的摩擦力 ,起到了良好的摩擦学改性作
2) Self-lubricating treatment
自润滑处理
3) RE treatment
稀土处理
1.
In order to increase grate strength and toughness at high temperature,the RE treatment and filtration treatment have been used.
在分析烧结机台车箅条失效原因基础上,进行了提高其使用寿命的材质研究,并对其进行了稀土处理和过滤处理研究。
2.
Five pots of low alloy ship hull Mn-steel with and without rare earth treatment were made in laboratory,and a commercial manufactured Mn-steel with RE treatment was collected.
实验室冶炼了5炉稀土处理及未处理的锰系低合金船体钢,并收集了一种工业生产的同种钢。
5) RE treatment steel
稀土处理钢
1.
The significance of concepts of RE treatment steel and RE microalloyed steel and the methods and prospect of developing oil country tubular goods of Baotou steel(Group) Corporation are discussed.
参考资料回顾了稀土在钢中应用的发展历史,总结了稀土在钢中的作用,阐述了区分“稀土处理钢”与“稀土钢”的概念对于更加强调微合金化作用的稀土钢开发具有方向性的意义。
6) rare earth sealing
稀土后处理
补充资料：包头稀土一厂稀土合金车间
包头稀土一厂稀土合金车间
包头稀土一厂稀土合金车问
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条