Cladding of Tantalum and Niobium on Titanium by Electron Beam, Injected in Atmosphere

Michael G. Golkovsky; Tatiana V. Zhuravina; Ivan A. Bataev; Anatoliy A. Bataev; Sergey V. Veselov; Vladimir A. Bataev; Elena A. Prikhodko

doi:10.4028/www.scientific.net/AMR.314-316.23

Paper Titles

Preface and Organizing Committee

Experimental Study on Laser Surface Cladding of Ni60 Alloy on AZ31B Magnesium Alloy
p.3

Transparent Glass Window with Energy-Saving and Heat Insulation Capabilities
p.10

Development and Experiment of Surface Engineering Technology on Mulberry Silk Brocade Fabrics
p.17

Cladding of Tantalum and Niobium on Titanium by Electron Beam, Injected in Atmosphere
p.23

The Research on Cylindrical Ultrasonic Rolling Machining Used for Strengthening Metal Surface
p.28

Microstructure and Properties of Carbonitride Alloying Self-Shielded Wear-Resistant Coatings by HVAS
p.33

Investigation of Laser Parameters Influence of Direct-Part Marking Data Matrix Symbols on Aluminum Alloy
p.41

Curvature Testing the Residual Stresses in 3%TiO₂-Al₂O₃ Coatings by Thermal Spraying Technology
p.48

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Cladding of Tantalum and Niobium on Titanium by Electron Beam, Injected in Atmosphere

Abstract:

The aim of the work was to clad Ti-Ta-Nb coating on a substrate of pure titanium. Cladding was carried out by non-vacuum electron-beam treatment. As a result a good quality coating thickness of about 2 mm was obtained. Microstructural and microhardness tests were conducted. Dendritic structure and the borders of the former grains of β-phase were revealed. At the microlevel, the coating has a martensitic structure. The average hardness of coating is about 4000 MPa.