注入氮离子的SiC涂层阻氢性能研究

利用离子束混合－离子注入（Ar^ ）和磁控溅射相结合的实验技术在HR－1不锈钢基体上制备了注入N^ 的SiC涂层，并用表面分析手段对所制备涂层的表面形貌，剖面形貌、相结构，表面成分，表面元素的化学态进行了分析，结果表明：制备的涂层结构致密，表面平整、膜层成分均匀；涂层与基体之间形成了一明显的过渡层，增强了涂层和基体之间的结合力，用二次离子质谱（SIMS）对充氘涂层的阻氢性能进行了定性分析，结果表明，涂层元素与氢形成稳定的化学键，抑制了氢的扩散和迁移，使得涂层具有一定的阻氢能力。     

“可赛钢”在泵站工程中的应用研究

笔者阐述了抗磨蚀涂护材料“可赛钢”在我省的试验和推广应用情况。“可赛钢”涂护材料无毒，工艺简单，便于现场操作，是减轻水泵磨损，延长水泵使用寿命的一种重要涂护材料。     

涂层厚度自动检测系统

本文介绍了一种涂层厚度自动检测系统分析了该系统的机械结构，以及信号测量，采集，传输，存贮，显示，打印等功能的实现。     

对影响人造麂皮厚薄度的探讨

本文对影响人造麂皮厚薄度的各种因素通过试验和实践，提出自己的个人见解。     

二硅化钼用于钼基的耐热涂层

介绍ＭｏＳｉＯ２用于钼基的耐热涂层，进行涂层的动力、金相学和添加剂的分析。     

热镀锌涂层国内外发展概况

本文介绍了热镀锌涂层国内外发展情况,并立足国内热镀锌生产现状,特别阐述了稀土在热镀锌涂层的应用研究情况及结果,指出热镀稀土镁锌基合金 应为热镀锌涂层的主要发展方向。     

Effect of Thickness on the Structure and Tribological Properties of MoSx Coating

MoSx coatings were prepared by bipolar-pulse DC unbalanced magnetron-sputtering system with the variation of coating thickness at different Ar pressures.The composition and surface morphology were determined by using energy dispersive X-ray and scanning electron microscopy;the structural characterization was analyzed by X-ray diffraction.The friction and wear properties were investigated by fretting tests in air with less than 10% and 50% relative humidity.At 0.40 Pa pressure,(002) basal plane orientation was formed throughout the coatings.At 0.88 Pa and 1.60 Pa pressures,(002) basal plane orientation was only noticed in the first stage of coating growth(around 0.20 μm in thickness), and then edge orientations with their basal planes perpendicular to the surface would be evolved in the coatings.Humidity has a minor influence on the coatings that have(002) basal plane orientation,whereas the tribological properties of MoSx coatings with edge orientations are greatly affected by humidity.The mechanisms of coating growth and friction and wear processes are discussed.