Wear loss of specimens for these two steels during a certain time show that low carbon high alloy steel is much more resistant to corrosive impact abrasion than high manganese steel.
比较两种材料试样在一定时间内的失重变化情况，表明低碳高合金钢的抗冲击腐蚀磨损性能优于高锰钢。
The results show that the resistance of low carbon high alloy steel is better than that of the high manganese steel under the same test condition.
结果表明，在相同试验条件下低碳高合金钢的冲击腐蚀磨损性能要优于高锰钢的。
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。
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