Effect of slag inclusions on the density and the surface tension of liquid 32G2 and 32G1 steels
- 作者: Borovykh M.1, Chikova O.1, Tsepelev V.1, V’yukhin V.1
-
隶属关系:
- Ural Federal University
- 期: 卷 2017, 编号 9 (2017)
- 页面: 748-751
- 栏目: Article
- URL: https://journals.rcsi.science/0036-0295/article/view/171703
- DOI: https://doi.org/10.1134/S003602951709004X
- ID: 171703
如何引用文章
详细
The density and the surface tension of liquid 32G2 and 32G1 steels are experimentally studied. Samples are cut from oil-and-gas pipes having different degrees of imperfection. The experimental results are used to find the effect of the defects detected by magnetic-powder and ultrasonic inspection methods on the temperature dependences of the density and the surface tension of liquid 32G2 and 32G1 steels. The results obtained are interpreted in terms of the concepts of a microheterogeneous structure of metallic melts. Microheterogeneities are irreversibly destroyed when the liquid 32G2 steel is heated to 1700°C and the 32G1 steel, to 1750°C.
作者简介
M. Borovykh
Ural Federal University
Email: chik63@mail.ru
俄罗斯联邦, ul. Mira 19, Yekaterinburg, 620002
O. Chikova
Ural Federal University
编辑信件的主要联系方式.
Email: chik63@mail.ru
俄罗斯联邦, ul. Mira 19, Yekaterinburg, 620002
V. Tsepelev
Ural Federal University
Email: chik63@mail.ru
俄罗斯联邦, ul. Mira 19, Yekaterinburg, 620002
V. V’yukhin
Ural Federal University
Email: chik63@mail.ru
俄罗斯联邦, ul. Mira 19, Yekaterinburg, 620002