Effect of controlled arc motion on the surface of a weldpool on the quality of a weld during argon-arc welding of a 1565chM aluminum alloy
- 作者: Ovchinnikov V.1, Drits A.2, Kurbatova I.1, Rastopchin R.1
-
隶属关系:
- Moscow State Industrial University
- ZAO Alkoa-SMZ
- 期: 卷 2016, 编号 12 (2016)
- 页面: 1148-1154
- 栏目: Special Electrometallurgy
- URL: https://journals.rcsi.science/0036-0295/article/view/171077
- DOI: https://doi.org/10.1134/S0036029516120144
- ID: 171077
如何引用文章
详细
The effect of the rotation of an arc on the weld formation in welding 1565chM alloy sheets is studied. The arc rotation is shown to induce controlled low-frequency perturbations, which depend on the tungsten electrode rotation frequency, in a weldpool. Periodic changes in the value and direction of temperature gradient favor misorientation and refining of the weld structure. The arc rotation in welding intensifies the release of gas bubbles and oxide inclusions from a weld.
作者简介
V. Ovchinnikov
Moscow State Industrial University
编辑信件的主要联系方式.
Email: vikov1956@mail.ru
俄罗斯联邦, ul. Avtozavodskaya 16, Moscow, 115280
A. Drits
ZAO Alkoa-SMZ
Email: vikov1956@mail.ru
俄罗斯联邦, Moscow
I. Kurbatova
Moscow State Industrial University
Email: vikov1956@mail.ru
俄罗斯联邦, ul. Avtozavodskaya 16, Moscow, 115280
R. Rastopchin
Moscow State Industrial University
Email: vikov1956@mail.ru
俄罗斯联邦, ul. Avtozavodskaya 16, Moscow, 115280
![](/img/style/loading.gif)