• 主题
高级搜索  >
历史搜索 清空历史
首页> 美国卫生研究院文献>Materials >Morphology and Wear Resistance of Composite Coatings Formed on a TA2 Substrate Using Hot-Dip Aluminising and Micro-Arc Oxidation Technologies
【2h】

Morphology and Wear Resistance of Composite Coatings Formed on a TA2 Substrate Using Hot-Dip Aluminising and Micro-Arc Oxidation Technologies

机译：使用热浸镀铝和微弧氧化技术在TA2基底上形成的复合涂层的形貌和耐磨性

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务，本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文，但由于OA文献来源多样且变更频繁，仍可能出现获取不到、文献不完整或与标题不符等情况，如果获取不到我们将提供退款服务。请知悉。
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Aluminium layers were coated onto the surface of pure titanium using hot-dip aluminising technology, and then the aluminium layers were in situ oxidised to form oxide ceramic coatings, using the micro-arc oxidation (MAO) technique. The microstructure and composition distribution of the hot-dip aluminium coatings and ceramic layers were studied by using scanning electron microscopy and energy-dispersive X-ray spectroscopy. The phase structure of the MAO layers was studied using X-ray diffraction. The surface composition of the MAO layer was studied by X-ray photoelectron spectroscopy. The wear resistance of the pure titanium substrate and the ceramic layers coated on its surface were evaluated by using the ball-on-disc wear method. Therefore, aluminising coatings, which consist of a diffusion layer and a pure aluminium layer, could be formed on pure titanium substrates using the hot-dip aluminising method. The MAO method enabled the in-situ oxidation of hot-dip pure aluminium layers, which subsequently led to the formation of ceramic layers. Moreover, the wear resistance values of the ceramic layers were significantly higher than that of the pure titanium substrate.
机译：使用热浸镀铝技术将铝层涂覆到纯钛表面上，然后使用微弧氧化（MAO）技术将铝层原位氧化以形成氧化物陶瓷涂层。利用扫描电子显微镜和能量色散X射线光谱研究了热浸镀铝涂层和陶瓷层的微观结构和组成分布。使用X射线衍射研究了MAO层的相结构。通过X射线光电子能谱研究了MAO层的表面组成。通过使用圆盘磨耗法评估纯钛基材和表面涂覆的陶瓷层的耐磨性。因此，可以使用热浸镀铝法在纯钛基板上形成由扩散层和纯铝层组成的镀铝涂层。 MAO方法能够对热浸纯铝层进行原位氧化，随后导致形成陶瓷层。而且，陶瓷层的耐磨性值明显高于纯钛基底的耐磨性值。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号