Fracture response of La61.4Al15.9Ni11.35Cu11.35 bulk metallic glass subjected to quasi-static compression loading

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Abstract

Lanthanum based bulk metallic glass (BMG) is one of the BMG which have the excellent glass-forming ability (GFA). In this empirical study, as-received La61.4Al15.9Ni11.35Cu11.35 bulk metallic glasses were subjected to a quasi-static compression test. The results show the maximum modulus Young’s of 191 GPa, the compressive force of 590 MPa and the compressive displacement at maximum force of 0.35 mm. The La-based BMG were comparable to the 304 stainless steels in term of the mechanical properties. The La-based BMG fracture response from the quasi-static compression test was documented. The fracture response under compressive loading is vital to understand the La-based BMG for the promising used in lightweight alloy applications. identity.

Item Type:	Conference or Workshop Item (Lecture)
Uncontrolled Keywords:	Metallic glass; Amorphous metal; Fracture response; La-based BMG
Subjects:	T Technology > TJ Mechanical engineering and machinery T Technology > TL Motor vehicles. Aeronautics. Astronautics
Faculty/Division:	Institute of Postgraduate Studies Faculty of Mechanical and Automotive Engineering Technology
Depositing User:	Mrs Norsaini Abdul Samat
Date Deposited:	20 Jun 2022 03:33
Last Modified:	20 Jun 2022 03:33
URI:	http://umpir.ump.edu.my/id/eprint/28776
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