Study on selective laser melting and heat treatment of Ti-6Al-4V alloy

• Published in: Results in physics Vol. 10; pp. 660 - 664
• Main Authors: Fan, Zhechao, Feng, Hongwei
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.09.2018; Elsevier
• Subjects: Heat treatment; Process parameters; Selective laser melting; Ti-6Al-4V alloy; Heat treatment; Selective laser melting; Ti-6Al-4V alloy; Process parameters

The effects of process parameters of laser additive manufacturing (laser power, scanning speed, scanning direction) and heat treatment on the microstructure and properties of Ti-6Al-4V titanium alloy forming parts were studied under coaxial powder feeding. The results show that the columnar crystals...