Journal Article10.1016/J.ACTAMAT.2010.07.050
Effect of long-period stacking ordered phase on mechanical properties of Mg97Zn1Y2 extruded alloy
Koji Hagihara,Akihito Kinoshita,Y. Sugino,Michiaki Yamasaki,Yoshihito Kawamura,Hiroyuki Y. Yasuda,Yukichi Umakoshi +6 more
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TL;DR: In this article, the microstructure and mechanical properties of Mg97Zn1Y2 extruded alloy, composed of a Mg matrix phase and a long-period stacking ordered phase, were investigated using compression tests at room temperature.
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About: This article is published in Acta Materialia. The article was published on 01 Nov 2010. The article focuses on the topics: Strengthening mechanisms of materials & Alloy.
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Citations
Quantitative kink boundaries strengthening effect of Mg-Y-Zn alloy containing LPSO phase
Yuto Nakasuji,Yuto Nakasuji,Hidetoshi Somekawa,Motohiro Yuasa,Motohiro Yuasa,Hiroyuki Miyamoto,Michiaki Yamasaki,Yoshihito Kawamura +7 more
TL;DR: In this article, the quantitative kink-band strengthening effect using uniaxial hot-compressed Mg-9%Y-6%Zn alloy was analyzed using microscopic empirical analysis.
23
An Attempt to Image Chemical Ordering in Close-Packed Layer of Mg–Zn–Y 18R Long-Period Stacking-Ordered Structure by Scanning Tunneling Microscopy
TL;DR: For the first time, nanostructures of 18R (Mg85Zn6Y9) LPSO (long-period stacking-ordered) were examined using STM (scanning tunneling microscopy) as discussed by the authors.
23
Influence of squeeze casting pressure and heat treatment on microstructure and mechanical properties of Mg94Ni2Y4 alloy with LPSO structure
TL;DR: In this paper, the influence of squeeze casting pressure and heat treatment on microstructure evolution and mechanical properties of Mg 94 Ni 2 Y 4 alloy containing long period stacking ordered (LPSO) structure was studied.
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A new insight into LPSO phase transformation and mechanical properties uniformity of large-scale Mg-Gd-Y-Zn-Zr alloy prepared by multi-pass friction stir processing
Xiaohu Guan,Wei Wang,Ying Zhang,Pai Peng,Qiang Liu,Peng Han,Ke Qiao,Jun Cai,Liqiang Wang,Kuaishe Wang +9 more
TL;DR: In this paper , a large-scale fine-grained Mg-Gd-Y-Zn-Zr alloy plate with high strength and ductility was successfully prepared by multi-pass friction stir processing (MFSP) technology.
23
Optimization in strength-ductility of Mg-RE-Zn alloy based on different repetitive upsetting extrusion deformation paths
TL;DR: In this paper , the effects of different repetitive upsetting extrusion (RUE) deformation paths on the microstructures and mechanical properties of Mg-9.32Gd-3.72Zr (wt%) alloy were investigated.
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References
Magnesium: Properties — applications — potential
B.L Mordike,T Ebert +1 more
TL;DR: Magnesium is the lightest of all metals used as the basis for constructional alloys and it is this property which entices automobile manufacturers to replace denser materials, not only steels, cast irons and copper base alloys but even aluminium alloys by magnesium based alloys as discussed by the authors.
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Rapidly Solidified Powder Metallurgy Mg97Zn1Y2Alloys with Excellent Tensile Yield Strength above 600 MPa
TL;DR: In this paper, the RS P/M alloys exhibited excellent elevated-temperature yield strength that was 510 MPa at 423 K. The specific tensile yield strength was four times as high as that of a commercial AZ91-T6 alloy, and was higher than those of conventional titanium (Ti-6Al-4V) and aluminum (7075-T 6) alloys.
1K
Characterisation of strengthening precipitate phases in a Mg–Y–Nd alloy
Jian Feng Nie,Barry C Muddle +1 more
TL;DR: In this paper, a Mg-Y-Nd-based alloy (WE54) was characterised using transmission electron microscopy and the formation of three separate metastable phases, α platelets of an as yet unidentified phase, and the phases designated β′ and β1, preceding formation of the equilibrium phase β.
710
Improving the mechanical properties of magnesium and a magnesium alloy through severe plastic deformation
TL;DR: In this article, equal-channel angular pressing (ECAP) was used to improve the mechanical properties of pure Mg and an Mg-0.9% Al alloy at room temperature by subjecting these materials to severe plastic deformation through the procedure of ECAP.
673
Long period stacking structures observed in Mg97Zn1Y2 alloy
TL;DR: In this article, a long period stacking (LPS) structure with 18R-type was observed in Mg97Zn1Y2 (at%) alloy prepared by Cu-mold casting and induction melting methods.
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