...焊接冶金的研究进展_电子资料文库 关键词:焊接冶金;组织相图;奥氏体不锈钢;双相不锈钢 [gap=597]Key words: welding metallurgy ; constitutional diagram ; austenitic stainless steel ; duplex stainless steel ..
基于1638个网页-相关网页
... metallurgy machinery冶金机械 welding metallurgy焊接冶金学 ferrous metallurgy黑色金属冶金；黑色冶金 ...
基于271个网页-相关网页
... welding metal cracking焊缝金属裂纹 welding metallurgy烧焊冶炼金属 welding method烧焊要领 ...
基于36个网页-相关网页
But in some occasions, applied performance of welded construction are low, and even become direct and indirect reasons of construction destroy; because of the particularity of welding heat process and welding metallurgy, and the remarkable difference of heat conduction and heat expansion coefficients between stainless steel and copper.
由于焊接热过程和焊接冶金的特殊性，加上不锈钢与铜的导热系数、热膨胀系数等存在较大的差异，往往使焊接结构的使用性能有所降低，甚至成为结构损坏的直接或间接原因。
参考来源 - 铜与不锈钢的真空钎焊·2,447,543篇论文数据，部分数据来源于NoteExpress
The characteristics of titanium welding were summarized, and the advances in titanium alloy welding metallurgy were reviewed in this paper.
概括介绍了钛合金焊接的主要特点，综述了钛合金焊接冶金方面的研究进展，并阐述了该领域的研究前景。
Other factors include: welding metallurgy quality, direction of the main strain, ratio of thickness, ratio of intension, location of welding line, displacement of welding line, etc.
铝合金拼焊板技术还存在许多问题，如成形极限、起皱、回弹、焊缝位移、焊接质量等有待研究；
Three suggestions are given for steelmaking works as follows: (1)Considerable attention must be put to the study of welding metallurgy for developing the weldable structural steels;
针对冶金企业提出三条建议：（1）加强焊接冶金问题的研究以大力发展易焊结构钢材；
应用推荐