The strength, toughness and surface hardness of medium Manganese austenitic steel have been increased greatly by casting surface alloying and complex modification.
通过铸造表面合金化和复合变质处理，使中锰奥氏体钢的强度、韧性和表面硬度显著提高。
In this paper the pivotal complication affecting casting surface alloying is studied. And the appropriate surface alloying process is put forward to improve the hard wearing and thermostability.
本文研究了影响铸件表面合金化的关键因素，研究出了适宜的提高耐磨、耐热性的表面合金化工艺。
The casting coatings: expand and strengthen the transferred coating, surface alloying paint application fields and its mechanism.
铸造涂料：扩大和加强转移涂料、表面合金化涂料的应用领域和机理研究。
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