Study on Defects, Composition and Microstructure of Electron Beam Cold Hearth Melting Titanium Ingot

DOI

10.2991/iceep-17.2017.240How to use a DOI?

Keywords

Electron Beam Cold Hearth Melting, titanium, defects, composition.

Abstract

In this paper, the composition, defects and microstructures of titanium ingots prepared by Electron Beam Cold Hearth Melting are studied. The results show that the defects of the titanium ingot are mainly distributed in the final solidified position, The microstructure is mainly composed of dense columnar dendrites phase and a small amount of β phase distributed on the grain boundary, the organization is small and uniform. Electron Beam Cold Hearth Melting is a good method to impurity, the content of impurity element of the ingot after a smelting are all below the standard .

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Qingzhu Sun
AU  - Haibo Wang
AU  - Qi Lai
AU  - Xueyuan Jin
AU  - Shuanghua Huang
PY  - 2017/06
DA  - 2017/06
TI  - Study on Defects, Composition and Microstructure of Electron Beam Cold Hearth Melting Titanium Ingot
BT  - Proceedings of the 2017 6th International Conference on Energy and Environmental Protection (ICEEP 2017)
PB  - Atlantis Press
SP  - 1366
EP  - 1369
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-17.2017.240
DO  - 10.2991/iceep-17.2017.240
ID  - Sun2017/06
ER  -