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双层辉光离子渗金属技术
    Diffusion and deposition compound layers of Fe-W-Mo-Co were formed on the surface of ingot iron and 20 steel by means of the double glow plasma surface alloying technique.
    采用双层辉光离子渗金属技术,在工业纯铁和20钢表面进行W、Mo、Co多元共渗,形成Fe W Mo Co型渗镀复合层.
    Study on Plasma Diagnostics of Double Glow Plasma Surface Alloying Technique
    双层辉光离子渗金属技术等离子体诊断初探
    In the paper, the double glow plasma surface alloying technique is carried out on titanium alloy Ti6A14V. The surface alloy layers were obtained with the three different ratio of N to Ar. The structure, electrochemical, wear and corrosive-wear behaviors of the surface alloy layers were investigated respectively.
    本文采用双层辉光离子渗金属技术对钛合金Ti-6Al-4V表面进行Mo-N合金化处理,通过调整三种不同的氮氩比获得相应的表面扩散层,并对改性层的组织结构、电化学特性、摩擦学及腐蚀-磨损性能分别研究。
    The multi-element Ni-Cr-Mo-Nb surface alloying has been studied by means of Double Glow Plasma Surface Alloying Technique. The results show that the highly alloyed gradient Ni-base surface alloying layer can be formed by double glow multi-element Ni-Cr-Mo-Nb plasma sauce alloying. The composition demising phenomenon, which exist in plasma Ni-Cr-Mo-Nb scarce alloying Process, has been discussed based on alloying element diffusion.
    采用双层辉光离子渗金属技术在纯铁表面进行Ni-Cr-Mo-Nb多元共渗.结果表明:双层辉光离子Ni-Cr-Mo-Nb多元共渗可以在工业纯铁表面形成合金元素成分呈梯度分布镍基表面合金层.对双层辉光离子Ni-Cr-Mo-Nb多元共渗存在成分离析现象从合金元素的扩散原理探讨了其产生的机制.
    Surface age hardening alloy of Fe W Mo Co may be formed on surface of industrial pure iron by use of double glow plasma surface alloying technique.
    利用双层辉光离子渗金属技术可在工业纯铁表面形成铁、钨、钼、钴时效合金。
    A surface age hardening alloy of Fe Co W Mo was formed on the surface of ingot iron by the double glow plasma surface alloying technique (DGPSA).
    利用双层辉光离子渗金属技术在工业纯铁表面形成高钴的Fe Co W Mo型表面时效硬化合金。
    The multi-element Ni-Cr-Mo-Cu surface alloying layer on the matrix of low carbon steel 20 was investigated by means of the double glow plasma surface alloying technique.
    在20钢基材上,利用双层辉光离子渗金属技术进行Ni-Cr-Mo-Cu多元共渗正交实验工艺研究.
    Pure iron was surface alloyed with tungsten, molybdenum and cobalt for various time from 0.5h to 3h by a double glow plasma surface alloying technique.
    采用双层辉光离子渗金属技术在工业纯铁表面进行W、Mo、Co多元共渗,分别采用0.5、1、2和3h等渗金属时间,研究了合金层中W、Mo、Co含量随渗金属时间的变化规律。
    The characteristics and contents of thermal spray technology and double glow plasma surface alloying technique are reviewed. Finally,it gives the outlook of the application of the techniques.
    对表面技术中的热喷涂技术和双层辉光离子渗金属技术的主要内容及其技术特点进行了综述,并展望了其应用前景。
    Co-diffusion of W-Mo-Co was conducted on the surface of T8 steel by means of the double glow plasma surface alloying technique. Microstructure,phase composition,element distribution,microhardness,brittleness and bonding strength between surface alloyed layer and substrate were studied.
    采用双层辉光离子渗金属技术在T8钢表面进行了W-Mo-Co多元共渗,研究了表面合金层的组织、相组成、成分、硬度、脆性以及与基体的结合强度。
 

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