Effect of hydrogenation on the microstructure of Ti-5.6Al-4.8Sn-2.0Zr alloy

Miaoquan Li; Yingying Lin

doi:10.1007/s12598-009-0067-6

Effect of hydrogenation on the microstructure of Ti-5.6Al-4.8Sn-2.0Zr alloy

Miaoquan Li, Yingying Lin

材料学院

Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

The hydride phase in the Ti-5.6Al-4.8Sn-2.0Zr alloy after hydrogenation was investigated through TEM and XRD analysis. The experimental results show that the phase transition temperature of the hydrogenated Ti-5.6Al-4.8Sn-2.0Zr alloy is decreased approximately by 150-200°C. XRD analysis verifies that the hydrogenation treatment accelerates the phase transition process from α phase to β phase of the Ti-5.6Al-4.8Sn-2.0Zr alloy, so as to decrease the phase transition temperature of the alloy. Meanwhile, TiH₂ hydride (δ phase) with strip structure appears in α phase and β phase.

源语言	英语
页（从-至）	343-345
页数	3
期刊	Rare Metals
卷	28
期	4
DOI	https://doi.org/10.1007/s12598-009-0067-6
出版状态	已出版 - 8月 2009

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10.1007/s12598-009-0067-6

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title = "Effect of hydrogenation on the microstructure of Ti-5.6Al-4.8Sn-2.0Zr alloy",

abstract = "The hydride phase in the Ti-5.6Al-4.8Sn-2.0Zr alloy after hydrogenation was investigated through TEM and XRD analysis. The experimental results show that the phase transition temperature of the hydrogenated Ti-5.6Al-4.8Sn-2.0Zr alloy is decreased approximately by 150-200°C. XRD analysis verifies that the hydrogenation treatment accelerates the phase transition process from α phase to β phase of the Ti-5.6Al-4.8Sn-2.0Zr alloy, so as to decrease the phase transition temperature of the alloy. Meanwhile, TiH2 hydride (δ phase) with strip structure appears in α phase and β phase.",

keywords = "Hydride phase, Hydrogenation, Phase transition temperature, Titanium alloys",

author = "Miaoquan Li and Yingying Lin",

year = "2009",

month = aug,

doi = "10.1007/s12598-009-0067-6",

language = "英语",

volume = "28",

pages = "343--345",

journal = "Rare Metals",

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TY - JOUR

T1 - Effect of hydrogenation on the microstructure of Ti-5.6Al-4.8Sn-2.0Zr alloy

AU - Li, Miaoquan

AU - Lin, Yingying

PY - 2009/8

Y1 - 2009/8

N2 - The hydride phase in the Ti-5.6Al-4.8Sn-2.0Zr alloy after hydrogenation was investigated through TEM and XRD analysis. The experimental results show that the phase transition temperature of the hydrogenated Ti-5.6Al-4.8Sn-2.0Zr alloy is decreased approximately by 150-200°C. XRD analysis verifies that the hydrogenation treatment accelerates the phase transition process from α phase to β phase of the Ti-5.6Al-4.8Sn-2.0Zr alloy, so as to decrease the phase transition temperature of the alloy. Meanwhile, TiH2 hydride (δ phase) with strip structure appears in α phase and β phase.

AB - The hydride phase in the Ti-5.6Al-4.8Sn-2.0Zr alloy after hydrogenation was investigated through TEM and XRD analysis. The experimental results show that the phase transition temperature of the hydrogenated Ti-5.6Al-4.8Sn-2.0Zr alloy is decreased approximately by 150-200°C. XRD analysis verifies that the hydrogenation treatment accelerates the phase transition process from α phase to β phase of the Ti-5.6Al-4.8Sn-2.0Zr alloy, so as to decrease the phase transition temperature of the alloy. Meanwhile, TiH2 hydride (δ phase) with strip structure appears in α phase and β phase.

KW - Hydride phase

KW - Hydrogenation

KW - Phase transition temperature

KW - Titanium alloys

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DO - 10.1007/s12598-009-0067-6

M3 - 文章

AN - SCOPUS:74249102194

SN - 1001-0521

VL - 28

SP - 343

EP - 345

JO - Rare Metals

JF - Rare Metals

IS - 4

ER -

Effect of hydrogenation on the microstructure of Ti-5.6Al-4.8Sn-2.0Zr alloy

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