The effect of the atmosphere on the structure and properties of ion nitriding layer of alloy TC4 was investigated.
研究了在不同气氛下进行离子渗氮对TC 4钛合金渗氮层的组织与性能的影响。
This design has been successfully applied in plasma nitriding controlling system. The fact indicates that this system has simple structure and stable performance, and also tend to be expanded.
该设计方案已成功的应用于等离子体渗氮控制系统，实际应用表明：系统结构简单，易于扩充，性能稳定可靠。
The structure property of alloying nitriding is studied.
针对合金化渗氮的组织性能进行了研究。
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 structure and magnetic field feature of seal motor used in nitriding furnace is analyzed, and the mathematical model for the magnetic field is set up.
对氮化炉用密封电机的结构、磁场特点进行了分析，并建立了磁场的数学模型。
For obtaining high surface hardness and great thickness, the main factors which affect the nitriding layer structure and properties were analyzed, and the optimized parameters were obtained.
以获得较高表面硬度和渗层厚度为依据，分析影响渗氮层结构和性能的主要工艺因素，确定出最佳工艺参数。
For obtaining high surface hardness and great thickness, the main factors which affect the nitriding layer structure and properties were analyzed, and the optimized parameters were obtained.
以获得较高表面硬度和渗层厚度为依据，分析影响渗氮层结构和性能的主要工艺因素，确定出最佳工艺参数。
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