Influence of Tungsten Carbide and Titanium Carbide Nanoparticles on the Structure and Properties of the Weld Metal

N. P. Aleshin; V. V. Brovko; N. V. Kobernik; R. S. Mikheev; A. A. Linnik; A. S. Pankratov; A. V. Samokhin; N. V. Alekseev; M. A. Sinayskiy; S. A. Shtokolov

doi:10.1134/S0036029518090033

Influence of Tungsten Carbide and Titanium Carbide Nanoparticles on the Structure and Properties of the Weld Metal

作者: Aleshin N.¹, Brovko V.¹, Kobernik N.², Mikheev R.², Linnik A.¹, Pankratov A.¹, Samokhin A.³, Alekseev N.³, Sinayskiy M.³, Shtokolov S.⁴
隶属关系:
1. Welding and Testing, Bauman Moscow State Technical University
2. Bauman State Technical University
3. Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
4. OOO NIPMontazh
期: 卷 2018, 编号 9 (2018)
页面: 820-825
栏目: Article
URL: https://journals.rcsi.science/0036-0295/article/view/172119
DOI: https://doi.org/10.1134/S0036029518090033
ID: 172119

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The influence of nanoparticles introduced into a molten weld pool using a flux-cored wire on the structure and impact toughness of the weld metal is considered. The use of a flux-cored wire with tungsten carbide particles is shown to decrease the scatter of the impact toughnesses of the weld metal. The use of titanium carbide allows one to increase the average impact toughness.