引用本文: | 李杰,俞康伦.稀土元素在铬钒共渗中的作用[J].国防科技大学学报,1996,18(1):50-54.[点击复制] |
Li Jie,Yu Kanglun.Effect of Rare Earth Elements in Chromvanadizing[J].Journal of National University of Defense Technology,1996,18(1):50-54[点击复制] |
|
|
|
本文已被:浏览 5067次 下载 4843次 |
稀土元素在铬钒共渗中的作用 |
李杰, 俞康伦 |
(国防科技大学 材料工程与应用化学系 湖南 长沙 410073)
|
摘要: |
研究了稀土元素在铬钒共渗过程中的作用。结果表明,稀土元素能有效地改善铬钒共渗层结构,提高共渗层生长速度和性能。讨论了稀土元素的催渗机理。 |
关键词: 铬钒稀土共渗,铬钒共渗,渗金属,稀土元素 |
DOI: |
投稿日期:1995-04-18 |
基金项目: |
|
Effect of Rare Earth Elements in Chromvanadizing |
Li Jie, Yu Kanglun |
(Department of Material Engineering and Applied Chemistry,NUDT,Changsha,410073)
|
Abstract: |
This paper dea1s with the effect of rare earth e1ements in Chromvanadizing processes. The resu1ts show that rare earth e1ements can efficiently improve the structures of the Chromvanadizing 1ayer,the rate of growth and properties of diffusion 1ayer. The Cata1ytic mechanism of rare earth elements is a1so discussed. |
Keywords: RE-chromvanadizing,chromvanadizing,diffusion metallizing,rare earth e1ement |
|
|