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金属合金的低温化用于表面机械性能

Michel Drouet¹, Eric Le Bourhis¹

¹Institut P', CNRS, Université de Poitiers, Bd M. & P. Curie-TSA 41123, F-86073 Poitiers, France.

Materials (Basel, Switzerland)

|July 14, 2023

概括

低温化提高了金属合金的耐磨性,通过硬化表面而不会损害核心的机械性能. 这种方法避免了高温处理中常见的有害相位过渡.

科学领域:

材料科学材料科学材料科学
表面工程是什么?表面工程是什么?
金工业是金工业的一个方面.

背景情况:

金属合金具有固有的柔性和刚性,使其具有承载能力.
对于要求高耐磨度的应用,柔性是不利的.
表面硬化是必要的,以提高耐磨性,同时保持核心合金性能.

研究的目的:

总结金属合金的低温化处理的进展.
为了评估化在提高表面耐磨性方面的有效性.
为了突出低温化对高温方法的优势.

主要方法:

审查已建立的化技术,包括等离子体,植入和气体化.
专注于低温方法,以防止不良的微观结构变化.
对化对合金表面性能影响的分析.

主要成果:

低温化有效地提高了表面硬度和耐磨性.
这一过程保持了合金的化学均性和大量机械性能.
避免高温诱导的相位过渡对于最佳结果至关重要.

结论:

低温化是一种可行且有益的金属合金表面处理方法,需要提高耐磨性.
审查的化方法在表面修饰方面具有明显的优势.
保持低温是实现所需表面性能而不会损害合金完整性的关键.

关键词:

气体气体气体气体植入植入植入植入植入植入植入植入植入金属合金的金属合金.亚化亚化是一种血等离子体是什么?结构变化结构变化表面机械性能表现的表现.

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