X70钢抗腐蚀磨损性能较好。

X70 steel had better resistance to corrosion-erosion.

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所有这些皆显著提高钢的耐腐蚀磨损性能。

All these can remarkably increase the abrasion resistance of the alloy in seawater.

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结果表明，冲击功对两种钢的冲击腐蚀磨损性能和机制具有很大的影响。

The results show that the impact energy has great influence on the corrosive impact abrasion properties and wear mechanisms of the two steels.

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