MATERIALS TRANSACTIONS
Online ISSN : 1347-5320
Print ISSN : 1345-9678
ISSN-L : 1345-9678
Ni-Rich Ni–Pd–P Glassy Alloy with High Strength and Good Ductility
Yuqiao ZengNobuyuki NishiyamaTakeshi WadaDmitri V. Louzguine-LuzginAkihisa Inoue
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2006 Volume 47 Issue 1 Pages 175-178

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Abstract

We found that a Ni-rich alloy with the composition of Ni50Pd30P20 had high glass-forming ability. Bulk glassy alloy rods with diameters up to 7 mm can be easily formed by a water quenching method. Its mechanical properties were measured under compressive load. The bulk glassy alloy exhibits relatively high yield strength of 1780 MPa and good ductility as is evidenced from a large plastic elongation of 7.6% before final fracture. The elastic properties of this bulk glassy alloy were also investigated.

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© 2006 The Japan Institute of Metals and Materials
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