The effect of hydrogen on the strengthening and softening of Ti-6Al-4V alloy

D. B. Shan; Y. Y. Zong; Y. Lv; B. Guo

doi:10.1016/j.scriptamat.2007.10.047

The effect of hydrogen on the strengthening and softening of Ti-6Al-4V alloy

D. B. Shan^*
, Y. Y. Zong
, Y. Lv
, B. Guo

^*Corresponding author for this work

School of Materials Science and Engineering

Harbin Institute of Technology

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

74 Scopus citations

Abstract

This study reports on the flow behavior and microstructural development during the hot working of Ti-6Al-4V-H alloys. The hot working was performed in the temperature range 1023-1253 K at a strain rate of 0.01 s^-1. The strengthening effect of hydrogen on the β phase and the softening effect of hydrogen on the α phase are discussed. Some optimizations of hydrogen content and deformation temperature are developed.

Original language	English
Pages (from-to)	449-452
Number of pages	4
Journal	Scripta Materialia
Volume	58
Issue number	6
DOIs	https://doi.org/10.1016/j.scriptamat.2007.10.047
State	Published - Mar 2008

Keywords

Flow softening
Hot working
Hydrogen
Solid-solution strengthening
Titanium alloys

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10.1016/j.scriptamat.2007.10.047

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title = "The effect of hydrogen on the strengthening and softening of Ti-6Al-4V alloy",

abstract = "This study reports on the flow behavior and microstructural development during the hot working of Ti-6Al-4V-H alloys. The hot working was performed in the temperature range 1023-1253 K at a strain rate of 0.01 s-1. The strengthening effect of hydrogen on the β phase and the softening effect of hydrogen on the α phase are discussed. Some optimizations of hydrogen content and deformation temperature are developed.",

keywords = "Flow softening, Hot working, Hydrogen, Solid-solution strengthening, Titanium alloys",

author = "Shan, \{D. B.\} and Zong, \{Y. Y.\} and Y. Lv and B. Guo",

year = "2008",

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T1 - The effect of hydrogen on the strengthening and softening of Ti-6Al-4V alloy

AU - Shan, D. B.

AU - Zong, Y. Y.

AU - Lv, Y.

AU - Guo, B.

PY - 2008/3

Y1 - 2008/3

N2 - This study reports on the flow behavior and microstructural development during the hot working of Ti-6Al-4V-H alloys. The hot working was performed in the temperature range 1023-1253 K at a strain rate of 0.01 s-1. The strengthening effect of hydrogen on the β phase and the softening effect of hydrogen on the α phase are discussed. Some optimizations of hydrogen content and deformation temperature are developed.

AB - This study reports on the flow behavior and microstructural development during the hot working of Ti-6Al-4V-H alloys. The hot working was performed in the temperature range 1023-1253 K at a strain rate of 0.01 s-1. The strengthening effect of hydrogen on the β phase and the softening effect of hydrogen on the α phase are discussed. Some optimizations of hydrogen content and deformation temperature are developed.

KW - Flow softening

KW - Hot working

KW - Hydrogen

KW - Solid-solution strengthening

KW - Titanium alloys

UR - https://www.scopus.com/pages/publications/38149072320

U2 - 10.1016/j.scriptamat.2007.10.047

DO - 10.1016/j.scriptamat.2007.10.047

M3 - 文章

AN - SCOPUS:38149072320

SN - 1359-6462

VL - 58

SP - 449

EP - 452

JO - Scripta Materialia

JF - Scripta Materialia

IS - 6

ER -

The effect of hydrogen on the strengthening and softening of Ti-6Al-4V alloy

Abstract

Keywords

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