NUMERICAL SIMULATION OF CONTROLLING IN TITANIUM ALLOY SHEETS WELDING RESIDUAL STRESS BY TRAILING PEE

来源 :金属学报：英文版 | 被引量 : 0次 | 上传用户：qaz1164

【摘要】

：

It is a promising and new technology to apply welding with trailing peening to control welding stress and distortion of titanium alloy. Numerical simulation of

【作者】

：

X.S.Liu H.Y.Fang W.L.Xu Z.B.Do

【机构】

：

StateKeyLaboratoryofAdvancedWeldingProductionTechnology

【出处】

：

金属学报：英文版

【发表日期】

：

2004年3期

【关键词】

：

钛合金焊接残留压力数值模拟应力控制 numerical simulation residual stress and distortion weld

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

It is a promising and new technology to apply welding with trailing peening to control welding stress and distortion of titanium alloy. Numerical simulation of conventional welding and welding with trailing peening of the titanium alloy sheet is carried o

其他文献

RESEARCH ON CHEMICAL COMPOSITION AND MICROSTRUCTURE OF NEWLY—DEVELOPED HIGH STRENGTH AND HIGH ELONGA

The different chemical composition of silicon and manganese as well as different re-tained austenite fraction ranged from 4% to 10% of the high strength and hig

期刊

高强度钢高塑性钢化学成分显微结构铜镍钼热轧high strength high plasticity carbon silicon ma

我国高校资金运营多目标非线性规划模型设计

本文采用系统研究方法，把高校资金运营的所有问题作为一个整体，将高校、银行和政府纳入研究体系．充分考虑各方的利益需求，设计出我国高校资金运营多目标非线性规划模型，同时把这个

期刊

高校资金运营非线性模型

对哈耶克生产过程理论的补充与修正

摘要：本文针对哈耶克的生产过程理论的不足和缺陷，分别对生产过程中的产品交易、生产者货物和劳动力在不同生产阶段的配置、生产过程结构变化的原因等三方面的补充和修正。这些补充和修正增强了哈耶克生产过程理论对现实问题解释力，为人们今后正确认识资源在生产过程中的配置及利率与经济结构的变化的关系提供了重要参考。　　关键词：生产过程；生产阶段；利率　　　　哈耶克的生产过程理论作为奥地利学

期刊

生产过程生产阶段利率

IGNITING SHS BY LASER AND ITS APPLICATION TO SELECTIVE LASER SINTERING OF METALLTC POWDER MATERIAL

How to directly fabricate metallic functional parts with selective laser sintering (SLS) process is a potential technique that scientists are researching. Exist

期刊

SHSSISCO2SLS

MICROSTRUCTURE AND ELECTROCHEMICAL CHARACTERISTICS OF Zr0.9Ti0.01（Ni1.1.Mn0.7V0.2）x METAL HYDRIDE EL

The crystal structure,the phase composition and the electrochemical characteristics of Zr0.9 Ti0.1(Ni1.1Mn0.7V0.2)x(x=0.90,0.95,1.00,1.05) alloys were investiga

期刊

金属氢化物电极显微结构电化学性能XRDSEMEDS储氢合金metal hydride electrode microstructure ele

PLASTIC DEFORMATION BEHAVIOR OF ELECTROFORMED COPPER LINER OF SHAPED CHARGE AT DIFFERENT

The paper deals with different plastic deformation behavior of electroformed copperliner of shaped charge, deformed at high strain rate (about 1×107 s-1) a

期刊

塑性成形疲劳电化成型模铜electroformationelectron backscattering Kikuchi patterncellula

THE BAND STRUCTURE AND WORK FUNCTION OF TRANSPARENT CONDUCTING ALUMINUM AND MANGANESE CO-DOPED ZINC

Al and Mn co-doped-ZnO films have been prepared at room temperature by DC reactive magnetron sputtering technique. The optical absorption coefficient, apparent

期刊

透明氧化薄膜能隙光学吸收系数工作函数UPStransparent conducting oxide film band gap UPS work

EFFECT OF SUBMERGED ENTRY NOZZLE （SEN） PARAMETERS AND SHAPE ON 3-D FLUID FLOW IN MOULD FOR BEAM BLAN

According to turbulent theory and characteristics of beam blank continuous casting, 3-Dmodel to represent the flow of beam blank mould is established. The predi

期刊

SEN3-D流体流动模具连铸工艺紊乱动能SEN parameter SEN shape beam blank continuous casting

商业银行内部控制之我见

我国商业银行面对外资银行金融产品丰富、技术先进等竞争和挑战．其自身的内部控制建设起步也比较晚。近年来，我国商业银行初步建立的内部控制制度在防范和化解经营风险的实践中

期刊

商业银行内部控制现状对策

金融支持文化产业发展衡阳实证研究——基于现实与发展的视角

本文以衡阳市为例．对当前金融支持文化产业发展的现状进行分析．探求影响文化产业发展的五大障碍性因素．最后，从多维角度提出了促进金融资源与文化资源有机结合的有效路径。

期刊

金融支持文化产业研究

NUMERICAL SIMULATION OF CONTROLLING IN TITANIUM ALLOY SHEETS WELDING RESIDUAL STRESS BY TRAILING PEE

与本文相关的学术论文