The formation mechanism of tear strips on stretched Ti-22Al-25Nb alloy sheets

The formation mechanism of tear strips on stretched Ti-22Al-25Nb alloy sheets

Abstract This paper reports the presence of tear strips on the surface of a Ti-22Al-25Nb alloy sheet stretched at 960 °C. The test piece reveals a “bamboo”-shaped pattern on its surface, which severely affects the quality of the alloy. Microstructure analysis indicates that the formation mechanism o...

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Autores principales: Yingying Zong, Bin Shao, Wenchen Xu, Bin Guo, Debin Shan
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
Materias:
Medicine
R
Science
Q
Acceso en línea:https://doaj.org/article/da67cf31113640a5b8704c08d5f67541
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spelling oai:doaj.org-article:da67cf31113640a5b8704c08d5f675412021-12-02T16:07:01ZThe formation mechanism of tear strips on stretched Ti-22Al-25Nb alloy sheets10.1038/s41598-017-01889-92045-2322https://doaj.org/article/da67cf31113640a5b8704c08d5f675412017-05-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-01889-9https://doaj.org/toc/2045-2322Abstract This paper reports the presence of tear strips on the surface of a Ti-22Al-25Nb alloy sheet stretched at 960 °C. The test piece reveals a “bamboo”-shaped pattern on its surface, which severely affects the quality of the alloy. Microstructure analysis indicates that the formation mechanism of the tear strip is related to both the rich α2 phase layer and the interfacial B2 phase dynamic recrystallization layer between the α2 phase layer and the substrate metal.Yingying ZongBin ShaoWenchen XuBin GuoDebin ShanNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-5 (2017)
institution DOAJ
collection DOAJ
language EN
topic Medicine
R
Science
Q
spellingShingle Medicine
R
Science
Q
Yingying Zong
Bin Shao
Wenchen Xu
Bin Guo
Debin Shan
The formation mechanism of tear strips on stretched Ti-22Al-25Nb alloy sheets
description Abstract This paper reports the presence of tear strips on the surface of a Ti-22Al-25Nb alloy sheet stretched at 960 °C. The test piece reveals a “bamboo”-shaped pattern on its surface, which severely affects the quality of the alloy. Microstructure analysis indicates that the formation mechanism of the tear strip is related to both the rich α2 phase layer and the interfacial B2 phase dynamic recrystallization layer between the α2 phase layer and the substrate metal.
format article
author Yingying Zong
Bin Shao
Wenchen Xu
Bin Guo
Debin Shan
author_facet Yingying Zong
Bin Shao
Wenchen Xu
Bin Guo
Debin Shan
author_sort Yingying Zong
title The formation mechanism of tear strips on stretched Ti-22Al-25Nb alloy sheets
title_short The formation mechanism of tear strips on stretched Ti-22Al-25Nb alloy sheets
title_full The formation mechanism of tear strips on stretched Ti-22Al-25Nb alloy sheets
title_fullStr The formation mechanism of tear strips on stretched Ti-22Al-25Nb alloy sheets
title_full_unstemmed The formation mechanism of tear strips on stretched Ti-22Al-25Nb alloy sheets
title_sort formation mechanism of tear strips on stretched ti-22al-25nb alloy sheets
publisher Nature Portfolio
publishDate 2017
url https://doaj.org/article/da67cf31113640a5b8704c08d5f67541
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