1.3 Behavior of the heat-affected zone of duplex stainless steels in power beam welding In the HAZ, the chemical composition remains unaltered. The influence of diffusion-driven processes on the chemical composition on macroscopic scale can be considered negligible at the cooling speeds commonly used...
英文名称:Welding — Acceptance inspection of electron beam welding machines — Part 4: Measurement of welding speed 标准状态:现行 发布日期:2000-04-06 文档简介 ISO14744-4:2000焊接―电子束焊接机验收检查―第4部分:焊接速度的测量内容解释如下:
英文名称:Welding — Acceptance inspection of electron beam welding machines — Part 1: Principles and acceptance conditions 标准状态:废止 发布日期:2000-04-06 文档简介 ISO14744-1:2000焊接—电子束焊接设备的验收检查—第1部分:原则和验收条件是国际标准化组织(ISO)制定的一项标准,专门针对电子束焊接设备的验...
In Electron-Beam-Welding, the power density of the beam of electrons, concentrated and focused, can reach the value of one hundred millions watts per square centimeter (ten elevated to the eighth power = 108W/cm2), which is more than that of any other (non explosive!) continuous beam for...
A nalysis of metal transfer during electron beam welding with filler wire )f 6 32 nm and the half—band width of 1 0 nm. T he (a ) Photo of weld ing system experiment system is shown in F ig.1 c athode A no de Ele ctron beam ...
welding gapThis paper presents a thermo-mechanical analysis of an electron beam welding process. During the process two thin sheets made of dissimilar titanium grades, Grade 2 and Grade5, were joined together. The welding processes introduced significant distortions into the sheets. The numerical ...
Most Ni-/Co-base alloys that can be joined with conventional arc welding processes can also be successfully joined via EBW and LBW. These beam welding processes are even considered more suitable for alloys that are difficult to arc weld and can provide better overall weld properties compare...
The principle of electron beam welding is shown in Fig.1. Specific procedure is that when the high-speed electron beam strikes the surface of the workpiece, the kinetic energy of the electron is transformed into heat energy, the metal... ...
Pages 229-232 View PDF View chapter About the book Description Translated from the German, this is a practical book for engineers which explains the trials, development and manufacturing processes involved in electron beam welding. Details ISBN 978-1-85573-050-2 Language English Published 1994 Cop...
In the preparation of plane or curved workpieces for welding together by means of an electron beam and wherein the weld takes the form of a full penetration joint, fusion lips are provided at the plac