Influence of Tantalum Addition on Microstructure and Mechanical Properties of the NiAl-Based Eutectic Alloy

• Published in: Проблемы прочности
• Date: 2017
• Main Authors: Sheng, L.Y., Du, B.N., Lai, C., Guo, J.T., Xia, T.F.
• Format: Article
• Language: English
• Published: Інститут проблем міцності ім. Г.С. Писаренко НАН України 2017
• Subjects: Научно-технический раздел
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/173590
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Influence of Tantalum Addition on Microstructure and Mechanical Properties of the NiAl-Based Eutectic Alloy / L.Y. Sheng, B.N. Du, C. Lai, J.T. Guo, T.F. Xia // Проблемы прочности. — 2017. — № 1. — С. 122-131. — Бібліогр.: 29 назв. — англ.

NiAl-28Cr-6Mo or NiAl-Cr(Mo) eutectic alloys with different degree of tantalum (Ta) addition have been fabricated and investigated. The microstructural characterization shows that minor Ta addition results in the formation of Cr2Ta Laves phase with C14 crystal structure. Small Laves phases are prone...