Effects of High Speed Impact Surface Treatment on Surface Integrity of Metallic Materials

GAO Yukui; WANG Rui; TAO Xuefei

doi:10.16080/j.issn1671-833x.2022.21.014

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Effects of High Speed Impact Surface Treatment on Surface Integrity of Metallic Materials

更新时间：2025-10-30

- Effects of High Speed Impact Surface Treatment on Surface Integrity of Metallic Materials
- Aeronautical Manufacturing Technology Vol. 65, Issue 21, Pages: 14-27(2022)
- 作者机构：
  
  1. 同济大学材料科学与工程学院,上海,201804
  2. 上海市金属功能材料开发应用重点实验室,上海,201804
  3. 同济大学航空航天与力学学院,上海,200092
- 作者简介：
- 基金信息：
- DOI：10.16080/j.issn1671-833x.2022.21.014
  CLC：
- Published：2022
- 稿件说明：
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高玉魁，王瑞，陶雪菲. 高速冲击表面处理对金属材料表面完整性的影响[J]. 航空制造技术, 2022, 65(21): 14-27.

GAO Yukui, WANG Rui, TAO Xuefei. Effects of High Speed Impact Surface Treatment on Surface Integrity of Metallic Materials[J]. Aeronautical Manufacturing Technology, 2022, 65(21): 14-27.
高玉魁，王瑞，陶雪菲. 高速冲击表面处理对金属材料表面完整性的影响[J]. 航空制造技术, 2022, 65(21): 14-27. DOI： 10.16080/j.issn1671-833x.2022.21.014.

GAO Yukui, WANG Rui, TAO Xuefei. Effects of High Speed Impact Surface Treatment on Surface Integrity of Metallic Materials[J]. Aeronautical Manufacturing Technology, 2022, 65(21): 14-27. DOI： 10.16080/j.issn1671-833x.2022.21.014.

摘要

喷丸、激光冲击和表面机械研磨等高速冲击表面处理技术可有效提高金属材料的抗疲劳性能、耐应力腐蚀性能和耐磨损性能等，已广泛应用于国内外航空航天、汽车、船舶以及核工业等领域。本文对喷丸、激光冲击和表面机械研磨的基本原理和工艺特点进行介绍，综述了相关高速冲击表面改性技术对铝锂合金、高温合金、钛合金和高强度钢等先进材料表面粗糙度、表层残余应力、显微硬度以及表层微观组织等表面完整性参数的影响规律，最后对高速冲击表面处理技术在国内的研究与发展进行了展望。

Abstract

High speed impact surface treatment such as shot peening (SP)

laser shock peening (LSP) and surface mechanical attrition treatment (SMAT) can effectively improve the fatigue property

stress corrosion cracking performance and wear resistance of metallic materials. These surface modification techniques have been widely employed in aviation

aerospace

automobile

ship and nuclear industries. The basic principles and characteristics of SP

LSP and SMAT are introduced in this paper. The effects of SP

LSP and SMAT on surface integrity parameters of aluminum-lithium alloys

superalloys

titanium alloys and steels such as surface roughness

residual stresses in the surface layers

microhardness and microstructures in the surface layers are summarized. Finally

the research and development of high speed impact surface treatment in China are prospected.

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