稀土工程

提高材料摩擦学性能之稀土表面工程

Rare Earth Surface Engineering & Improving the Tribological Properties of Materials

开拓了稀土表面工程研究的新领域，为稀土复合纳米薄膜的制备技术在微机电系统中的应用提供了依据。

This study is promising to be applied in MEMS devices surface modification and the application of the RE thin films self - assembling technique in MEMS .

综述了在模具制造领域中应用较为广泛的几类表面工程技术，并对其性能指标和经济性作了比较。介绍了稀土表面工程技术及纳米表面工程技术在模具制造中的应用进展。

Several commonly-used surface engineering techniques for manufacturing of moulds were reviewed , their technical specifications and economics were compared , and the progress of applying rare-earth and nano surface engineering techniques in the manufacturing of moulds was also introduced .

稀土表面工程研究中可通过多种方法将稀土元素加入表面改性层，通常采用化学热处理、热喷涂和喷焊、激光表面处理等方法。

In the researches of rare earth surface engineering , the rare earth elements can be added into the coatings or layers of surface modification in many ways , including thermochemical treatment , thermal spraying and surfacing and laser surface treating etc.

本课题属于十五国家科技攻关计划稀土应用工程重大项目下的稀土钢新工艺新品种关键技术及产业化研究课题的一部分，课题编号为2002BA315A05。

The subject is a part of " The industrial research and key technology of new process and new variety of RE steel " belonged to " Application project of rare earth " which is national " Shiwu " tackling key problem project .

稀土元素在表面工程技术中的应用

Applications of Rare-Earth Elements in Surface Engineering

发展稀土改性碳纤维增强热塑性复合材料新技术，对于提高CF/PTFE复合材料的工程应用价值、扩大稀土在表面工程领域的应用等方面具有重要意义。

Developing the new surface modification technology of carbon fiber with rare earths is very important for improving engineering value of CF / PTFE composites and surface engineering application of rare earths .