Microstructural characteristics and mechanical properties in laser beam welds of Ti6Al4V alloy

H. Liu; K. Nakata; N. Yamamoto; J. Liao

doi:10.1007/s10853-011-5931-8

Microstructural characteristics and mechanical properties in laser beam welds of Ti6Al4V alloy

H. Liu
, K. Nakata
, N. Yamamoto
, J. Liao

The University of Osaka
Kurimoto, Ltd.

Research output: Contribution to journal › Article › peer-review

56 Scopus citations

Abstract

The microstructural characteristics and mechanical properties in laser beam welds of Ti6Al4V alloy were investigated. The microstructural characteristics in the heat affected zone and fusion zone change obviously after laser beam welding, which are strongly influenced by the welding conditions. The mechanical properties of the welds are evidently dependent on the microstructural characteristics, and the strengthening in the heat affected zone and fusion zone is mainly attributed to the formation of martensite.

Original language	English
Pages (from-to)	1460-1470
Number of pages	11
Journal	Journal of Materials Science
Volume	47
Issue number	3
DOIs	https://doi.org/10.1007/s10853-011-5931-8
State	Published - Feb 2012
Externally published	Yes

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title = "Microstructural characteristics and mechanical properties in laser beam welds of Ti6Al4V alloy",

abstract = "The microstructural characteristics and mechanical properties in laser beam welds of Ti6Al4V alloy were investigated. The microstructural characteristics in the heat affected zone and fusion zone change obviously after laser beam welding, which are strongly influenced by the welding conditions. The mechanical properties of the welds are evidently dependent on the microstructural characteristics, and the strengthening in the heat affected zone and fusion zone is mainly attributed to the formation of martensite.",

author = "H. Liu and K. Nakata and N. Yamamoto and J. Liao",

year = "2012",

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AU - Liu, H.

AU - Nakata, K.

AU - Yamamoto, N.

AU - Liao, J.

PY - 2012/2

Y1 - 2012/2

N2 - The microstructural characteristics and mechanical properties in laser beam welds of Ti6Al4V alloy were investigated. The microstructural characteristics in the heat affected zone and fusion zone change obviously after laser beam welding, which are strongly influenced by the welding conditions. The mechanical properties of the welds are evidently dependent on the microstructural characteristics, and the strengthening in the heat affected zone and fusion zone is mainly attributed to the formation of martensite.

AB - The microstructural characteristics and mechanical properties in laser beam welds of Ti6Al4V alloy were investigated. The microstructural characteristics in the heat affected zone and fusion zone change obviously after laser beam welding, which are strongly influenced by the welding conditions. The mechanical properties of the welds are evidently dependent on the microstructural characteristics, and the strengthening in the heat affected zone and fusion zone is mainly attributed to the formation of martensite.

UR - https://www.scopus.com/pages/publications/84855511907

U2 - 10.1007/s10853-011-5931-8

DO - 10.1007/s10853-011-5931-8

M3 - 文章

AN - SCOPUS:84855511907

SN - 0022-2461

VL - 47

SP - 1460

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JO - Journal of Materials Science

JF - Journal of Materials Science

IS - 3

ER -

Microstructural characteristics and mechanical properties in laser beam welds of Ti6Al4V alloy

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