Explosively welded multilayer Ti-Al composites: Structure and transformation during heat treatment
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- 作者：D.V. Lazurenkoa ; pavlyukova_87@mail.ru" class="auth_mail" title="E-mail the corresponding author ; I.A. Bataeva ; V.I. Malib ; A.A. Bataeva ; Iu.N. Maliutinaa ; V.S. Lozhkina ; M.A. Esikovb ; A.M.J. Jorgec ; d
- 关键词：Explosive welding ; Multilayer ; Titanium ; Aluminum ; Intermetallic ; Composite
- 刊名：Materials & Design
- 出版年：2016
- 出版时间：15 July 2016
- 年：2016
- 卷：102
- 期：Complete
- 页码：122-130
- 全文大小：1793 K
文摘
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Single shot explosive welding was used to bond 40 Ti and Al-1Mn plates.
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Metastable crystalline and amorphous intermetallics were formed at Ti-Al interfaces.
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Al3Ti layer was formed at the interfaces after annealing at 640 °C.
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Preliminary explosive welding accelerates the formation of Al3Ti layer.
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Application of pressure during annealing is essential for healing the defects in Al3Ti layer.