自然科学版 英文版
自然科学版 英文版
自然科学版 英文版

您目前所在的位置:首页 - 期刊简介 - 详细页面

中南大学学报(英文版)

Journal of Central South University

Vol. 12    Special 2    August 2005

[PDF Download]    

    

A novel surface-repairing technique for gun bore
苏冰1,于旭东2,吴斌2,王成焘3

1.上海市上海交通大学机械与动力工程学院
2.Department of Military Engineering, Artillery Academy, Hefei 230031, China
3.School of Mechanical and Power Engineering, Shanghai Jiaotong University, Shanghai 200030, China

Abstract:A novel surface-repairing technique for gun bore was investigated, which was combined with the merits such as anti-erosion wear, damage-repairing, and etc. It was accomplished by adhering a special rare earth nanocomposite evenly to the micro-surface of gun bore. The effectiveness of this technique was approved by the target-firing using a domestic automatic rifle with chromium-coated bore. Its characteristics were discussed based on the surface analyses of the rifle bore by secondary ion mass spectrometry(SIMS),scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy (EDS) analysis.

 

Key words: rare earth nanocomposite; surface-repairing; gun bore

中南大学学报(自然科学版)
  ISSN 1672-7207
CN 43-1426/N
ZDXZAC
中南大学学报(英文版)
  ISSN 2095-2899
CN 43-1516/TB
JCSTFT
版权所有:《中南大学学报(自然科学版、英文版)》编辑部
地 址:湖南省长沙市中南大学 邮编: 410083
电 话: 0731-88879765 传真: 0731-88877727
电子邮箱:zngdxb@csu.edu.cn 湘ICP备09001153号