Structure and properties of Ti-6Al-4V titanium alloy products obtained by direct laser deposition and subsequent heat treatment

Abstract

A large number of studies have been carried out the effect on the structure and properties of titanium alloys produced by the DLD technology. Part of the research is devoted to the special features of the influence of various process parameters on the properties and quality of final products [1, 2]. Thus, obtaining products from Ti-6Al-4V using DLD technology has attracted increasing attention in recent years. But the technology of direct laser deposition is constantly being modernized and improved. The quality of laser radiation improves, as well as new laser heads are designed to increase the productivity of the process and improve the properties of the finished product. In this work will be studied structure and properties of Ti-6Al-4V titanium alloy products obtained by direct laser deposition and subsequent heat treatment.