Due to the few alloy addition and its low cost, this low-alloy wear-resistant steel has obvious economic and social benefit.

这种低合金耐磨钢的合金加入量较少，成本低廉，具有明显的经济与社会效益。

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The effects of heat treatment on the properties of multi-element low alloy wear-resistant steel making the liner of rolling mill liner are investigated.

研究了热处理工艺参数对用于制造轧机衬板工作层的多元低合金耐磨铸钢力学性能的影响。

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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。

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