The mechanical measuring method of welding heat source efficiency

来源 :中国焊接：英文版 | 被引量 : 0次 | 上传用户：lwb3344

【摘要】

：

Based on the principle of residual deformation induced by superposition of the welding residual stress and working stress,the welding heat source efficiency has

【作者】

：

张建强张国栋何洁王承权陈冰泉

【机构】

：

DepartmentofMaterialEngineering,WuhanUniversityofScienceandTechnology

【出处】

：

中国焊接：英文版

【发表日期】

：

2007年4期

【关键词】

：

焊接热源效率焊接应力焊接变形机械测量分析 welding heat source efficiency welding stress welding

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

Based on the principle of residual deformation induced by superposition of the welding residual stress and working stress,the welding heat source efficiency has been determined by measuring displacement changes of specimens under loading and unloading in

其他文献

右玉县绵羊养殖发展趋势及建议

右玉县位于晋西北边陲,属于黄土高原缓坡区,海拔高,无霜期短,气候干寒,因此畜牧业是右玉县农业生产重要组成部分。近年来造林、种草等措施的大力实施,使得右玉县在畜牧业上的

期刊

山西右玉县绵羊养殖发展趋势现状分析

Editorial Committee of CHINA WELDING

期刊

中国焊接杂志(英文版)期刊简介编委会成员名单

基于瓦房店市海域养殖管理措施的研究

21世纪是一个海洋经济飞速发展的世纪。世界性全面性对海洋资源进行利用以及保护的新世纪已经到来。中国作为一个新兴大国,在海洋时代能否抓住机遇,关系到和平崛起的实现,关

期刊

瓦房店海域养殖管理措施

Interface behavior and microstructure transformation of welded joint of 35CrMo steel by electro-spar

Electro-spark deposition has been carried out on the 35CrMo steel by filling and restoring the simulated slot specimens, and continuous surface coating with ext

期刊

电火花沉积电镀区域变换冶金结合35铬钼钢electro-spark deposition transition region metallurgic

Research and engineering application of the arc welding pulsed controller technology

The tenacity of heat-affected zone (HAZ) will decline and the size of grains will increase, because of the overheating on HAZ when submerged arc welding (SAW) i

期刊

双丝电弧焊脉冲控制技术微控制单元热影响区焊接自动化automatic submerged arc welding heat-affected zon

Study of pores produced in underwater wet welding

期刊

水下焊接水深细孔孔隙度残余氢underwater wet welding water depth pore porosity residual

Study on microstructure of Fe-Cr-C-Ni-B-Si coating formed by plasma jet surface metallurgy

The technical connotation of surface metallurgical technology by DC-Plasma-Jet is a kind of rapid, non-equilibrium metallurgical process which is similar to pow

期刊

等离子体表面冶金学显微结构焊接技术DC-Plasma-Jet surface metallurgy surface strengthening c

Bayesian decision-based pattern recognition on spectrum signal of metal transfer modes

期刊

金属传递光谱信号贝叶斯决策模式识别焊接metal transfer spectrum signal Bayesian decision patt

Effect of heat treatment on the microstructure and hardness of C-Cr-W-Mo-V-RE Fe-based hardfacing l

期刊

硬质焊敷层C-Cr-W-Mo-V-RE显微结构硬度热处理C-Cr-W-Mo-V-RE Fe-based hardfacing layer heat

Development of ultra-narrow gap welding with constrained arc by flux band

期刊

助焊剂焊接电弧焊热影响区ultra-narrow gap welding metal are welding flux band

The mechanical measuring method of welding heat source efficiency

其他学术论文