1) high manganese steel frog
高锰钢辙叉
1.
It is very difficult to welding a high carbon steel rail and a high manganese steel frog,which is still a worldwide puzzle.
碳钢钢轨与高锰钢辙叉的焊接难度很大 ,仍属国际性难题。
2.
The essay analyzes the form and reason for the failure of high manganese steel frog, discusses the approach and effect of itsquality improvement, and anticipates the development trend of high manganese steel frog.
分析高锰钢辙叉失效的形式和原因,论述其质量改进的途径和效果,预期高锰钢辙叉发展的方向。
3.
In order to improve the surface hardness and wear-resistace of the high manganese steel frog in the earlier running,the nanometer-scale carbide and cermet composite powder coasting will be pre-set on the surface of point and wing rail around the open throat.
为了提高高锰钢辙叉运行初期的表面硬度和耐磨性,采用在其有害空间附近的心轨和翼轨表面预置纳米碳化物陶瓷复合粉末镀层材料,然后用激光熔覆合金化,基体表面形成厚度约为0。
3) High Manganese Steel Rail And Guard Rail
高锰钢辙叉及护轨
4) solid manganese steel frog
整铸锰钢辙叉
5) Mn-Mo frog
锰钼辙叉
6) manganese alloy steel cast crossing
锰合金钢整铸辙叉
补充资料：分辙
1.犹分路，分道。 2.分乘两车。
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