Structural Study of Defects in Granulated EP741NP Nickel Alloy
- 作者: Trunkin I.N.1, Artamonov M.A.2, Ovcharov A.V.1, Vasiliev A.L.1,3,4
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隶属关系:
- National Research Centre “Kurchatov Institute,”
- Lyulka Development Design Bureau
- Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,” Russian Academy of Sciences
- Moscow Institute of Physics and Technology
- 期: 卷 64, 编号 4 (2019)
- 页面: 570-574
- 栏目: Real Structure of Crystals
- URL: https://journals.rcsi.science/1063-7745/article/view/194068
- DOI: https://doi.org/10.1134/S1063774519040242
- ID: 194068
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详细
Fracture regions in a nickel alloy have been investigated by electron microscopy. HfO2 particles are mainly found in the fatigue crack zone. Their morphology and crystal structure are determined. The formation (with a relatively low concentration) of such particles and precipitates, containing Са, S, and other elements, is most likely related to the organic contamination of material.
作者简介
I. Trunkin
National Research Centre “Kurchatov Institute,”
Email: a.vasiliev56@gmail.com
俄罗斯联邦, Moscow, 123182
M. Artamonov
Lyulka Development Design Bureau
Email: a.vasiliev56@gmail.com
俄罗斯联邦, Moscow, 129301
A. Ovcharov
National Research Centre “Kurchatov Institute,”
Email: a.vasiliev56@gmail.com
俄罗斯联邦, Moscow, 123182
A. Vasiliev
National Research Centre “Kurchatov Institute,”; Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”Russian Academy of Sciences; Moscow Institute of Physics and Technology
编辑信件的主要联系方式.
Email: a.vasiliev56@gmail.com
俄罗斯联邦, Moscow, 123182; Moscow, 119333; Dolgoprudny, Moscow oblast, 141701
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