Nitridation of γ-TiAl alloys by direct metal-gas reaction at 1000-1300 K

Two γ-TiAl alloys, Ti-47at%Al-2at%Nb-2at%Cr (MJ12) and Ti-47at%Al-2at%Nb-2at%Mn-0.8at%TiB2 (MJ47), were nitrided by direct metal-gas reaction at 1000-1300 K in 10 cm3s-1NH 3. X-ray diffraction revealed formation of TiN at 1100-1300 K. Knoop microhardness values of the alloys were increased with an i...

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Bibliographic Details
Main Authors: Somchai Thongtem, Chatdanai Boonruang, Titipun Thongtem, Michael McNallan
Format: Journal
Published: 2018
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Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=24944549943&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/62129
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Institution: Chiang Mai University
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