Effect of Mechanical Properties of Materials on Wave Formation in Explosive Welding
- 作者: Zlobin B.S.1, Kiselev V.V.1, Shtertser A.A.2
-
隶属关系:
- Design and Technology Branch of the Lavrentyev Institute of Hydrodynamics, Siberian Branch
- Lavrentyev Institute of Hydrodynamics, Siberian Branch
- 期: 卷 55, 编号 4 (2019)
- 页面: 439-446
- 栏目: Article
- URL: https://ogarev-online.ru/0010-5082/article/view/153265
- DOI: https://doi.org/10.1134/S0010508219040105
- ID: 153265
如何引用文章
详细
Experiments on the explosive welding of low-plasticity steels through thin plastic layers show that, aside from the geometric features of collision (thickness and angle of collision of plates and contact point velocity), the sizes of waves arising in the weld are also highly affected by the mechanical properties of welded materials (hardness, density, and sound velocity). It is determined that waves of different sizes can be formed under the same conditions, but their length lies in a certain range of values. On the basis of the experimental data obtained and with involvement of the Landau model, which describes the instability of a steady flow of viscous fluid, expressions for estimating the upper and lower wavelength limits are constructed with account for both geometric parameters of collision and mechanical properties of colliding metal plates.
作者简介
B. Zlobin
Design and Technology Branch of the Lavrentyev Institute of Hydrodynamics, Siberian Branch
编辑信件的主要联系方式.
Email: asterzer@mail.ru
俄罗斯联邦, Novosibirsk, 630090
V. Kiselev
Design and Technology Branch of the Lavrentyev Institute of Hydrodynamics, Siberian Branch
Email: asterzer@mail.ru
俄罗斯联邦, Novosibirsk, 630090
A. Shtertser
Lavrentyev Institute of Hydrodynamics, Siberian Branch
Email: asterzer@mail.ru
俄罗斯联邦, Novosibirsk, 630090
补充文件
