搅拌摩擦加工对钢的微观结构、力学性能和腐蚀行为的影响：综述

Friction Stir Processing Influence on Microstructure, Mechanical, and Corrosion Behavior of Steels: A Review.

作者信息

Merah Neçar, Abdul Azeem Mohammed, Abubaker Hafiz M, Al-Badour Fadi, Albinmousa Jafar, Sorour Ahmad A

机构信息

Mechanical Engineering Department, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia.

Interdisciplinary Research Center for Advanced Materials, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia.

出版信息

Materials (Basel). 2021 Sep 2;14(17):5023. doi: 10.3390/ma14175023.

DOI:10.3390/ma14175023

PMID:34501111

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8434201/

Abstract

Friction stir processing (FSP) technology has received reasonable attention in the past two decades to process a wide range of materials such as aluminum, magnesium, titanium, steel, and superalloys. Due to its thermomechanical processing nature, FSP is used to alter grain structure and enhance mechanical and corrosion behavior in a wide range of steels. The refinement in grains and phase transformations achieved in steel after FSP affects hardness, tensile properties, fracture toughness, fatigue crack propagation rate, wear resistance, and corrosion resistance. A number of review papers are available on friction stir welding (FSW) or FSP of nonferrous alloys. In this article, a comprehensive literature review on the FSP/FSW of different types of steels is summarized. Specifically, the influence of friction stir processing parameters such as advancing speed, rotational speed, tool material, etc., on steels' performance is discussed along with assessment methodologies and recommendations.

摘要

在过去二十年中，搅拌摩擦加工（FSP）技术受到了合理关注，可用于加工多种材料，如铝、镁、钛、钢和超级合金。由于其热机械加工特性，FSP被用于改变各种钢材的晶粒结构，并增强其力学性能和耐腐蚀性能。搅拌摩擦加工后钢材实现的晶粒细化和相变会影响硬度、拉伸性能、断裂韧性、疲劳裂纹扩展速率、耐磨性和耐腐蚀性。关于有色金属合金的搅拌摩擦焊（FSW）或FSP已有多篇综述论文。本文总结了对不同类型钢材的FSP/FSW的全面文献综述。具体而言，讨论了诸如前进速度、转速、刀具材料等搅拌摩擦加工参数对钢材性能的影响，以及评估方法和建议。