Study of the Structure and Properties of Materials Based on Titanium Alloys Prepared by Direct Laser Deposition

D. O. Ivanov; A. Ya. Travyanov; P. V. Petrovskii; I. A. Logachev; V. V. Cheverikin

doi:10.1007/s11015-017-0511-z

Study of the Structure and Properties of Materials Based on Titanium Alloys Prepared by Direct Laser Deposition

Authors: Ivanov D.O.¹, Travyanov A.Y.¹, Petrovskii P.V.¹, Logachev I.A.², Cheverikin V.V.¹
Affiliations:
1. National University of Science and Technology MISiS
2. Kompozit Company
Issue: Vol 61, No 5-6 (2017)
Pages: 424-428
Section: Article
URL: https://journal-vniispk.ru/0026-0894/article/view/240376
DOI: https://doi.org/10.1007/s11015-017-0511-z
ID: 240376

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Abstract

The possibility is studied of preparing polymetal specimens of Ti and Ti–6Al–4V by direct laser deposition. The microstructure of deposited specimen zones given heat treatment shows a transition zone from (α+β) phase from the side of Ti–6Al–4V alloy to α-phase from the Ti side. No cracks are observed within the structure. With a change-over from Ti–6Al–4V to Ti microhardness varies from 380 to 200 HV.