Application and development of microstructure simulation in welding research

CHEN Manjiao; LV Wei; HUANG Zuoxun; LEI Shengjun

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Application and development of microstructure simulation in welding research
Vol. 49, Issue 2, Pages: 60-65(2019)
Published：2019
DOI：
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DOI：

CHEN Manjiao, LV Wei, HUANG Zuoxun, et al. Application and development of microstructure simulation in welding research[J]. Eletric Welding Machine2019, 49(2): 60-65. DOI：

摘要

针对焊接过程中接头微观组织演化机理的研究与控制难题

基于数值模拟方法对焊接接头微观组织的生长与演变规律进行研究日益受到关注。综述当前应用较为成熟的几种微观组织数值模拟方法

并分析各方法的原理、特点、应用范围

展望其在辅助焊接研究中的发展。

Abstract

For the microstructure evolution mechanism study and control problems of welded joints in welding process

the study based on numerical simulation method has been used to analyze the microstructure growth and evolution rule of welded joints and it has been increasingly received attention. Several numerical simulation methods which have been well used for microstructure are summarized

and their principles

characteristics and application are analyzed

and the possible research directions are discussed.