摘要
综述了国内外船用低合金高强度焊接结构钢扩散氢的研究现状和发展趋势 ,对扩散氢的作用、扩散氢的测量方法、扩散氢的影响因素等方面的研究成果进行了介绍和评价 ,并在此基础上提出了扩散氢今后的研究重点应放在焊缝有效扩散氢、扩散氢逸出特性以及影响扩散氢逸出特性的因素研究上。
The present situation and the development tendency of diffusible hydrogen of low-alloy high-strength ship steel are summarized,and the effect,measurement and the influencing factors of diffusible hydrogen are also presented in this paper.Based on the these,emphasis of future research on effective diffusible hydrogen of weld metal,bubbling-up characteristic of diffusible hydrogen and its influencing factors are proposed.
出处
《洛阳工学院学报》
2002年第2期16-20,共5页
Journal of Luoyang Institute of Technology
基金
国防预研项目 ( 5 90MPa级船用高强钢配套焊接材料研究 )
