研究了一种新的铝合金激光表面强化工艺。
A new laser surface hardening technology of aluminium alloy was examined in this paper.
研究了激光表面强化对孕育铸铁材料组织和性能的影响。
This paper deals with the effect of laser surface strengthening on microstructure and properties of inoculated cast iron HT300.
对要求高耐磨的大型工件常用的亚共晶白口铸铁材料进行了不同条件的激光表面强化处理。
The surface of the hypoeutectic white cast iron of great wearable work piece in common use was treated by laser hardening.
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