This paper has investigated the influence of alloying element Nb on structure and properties of the soft nitriding layer by means of experiments of the matrix steels containing Nb and Nbfree.
通过含铌与不含铌基体钢气体软氮化工艺对比实验，初步探索了合金元素铌对基体钢软氮化渗层组织与性能的影响。
The re-distribution of alloying elements results in chromium dilution in the austenitic matrix.
合金元素的重新分布造成基体贫铬；
The results show that the microstructure of laser alloying zone is compact, grain is fine, and has metallurgical bonding with matrix.
实验表明：激光合金化层组织致密，晶粒细化，与基体呈冶金结合。
The interface reaction is discussed by the thermodynamics and kinetics. It is pointed that the reaction can be controlled by adding alloying elements to matrix in order to improve compos...
指出，通过控制基体中的添加元素含量便可控制复合材料中界面反应及出现的相，界面反应对材料的制备过程及其性能有重要的影响。
The interface reaction is discussed by the thermodynamics and kinetics. It is pointed that the reaction can be controlled by adding alloying elements to matrix in order...
指出，通过控制基体中的添加元素含量便可控制复合材料中界面反应及出现的相，界面反应对材料的制备过程及其性能有重要的影响。
Graphite matrix had new phase with alloying elements. It was conducive to the connection between the matrix and the interlayer.
石墨基体中也明显有含合金元素的新相生成，有利于实现基体与中间层的连接。
Graphite matrix had new phase with alloying elements. It was conducive to the connection between the matrix and the interlayer.
石墨基体中也明显有含合金元素的新相生成，有利于实现基体与中间层的连接。
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