Results 181 to 190 of about 6,132 (254)

OS0101 Characteristics of the deformation bands formed in the LPSO phase

open access: yesThe Proceedings of the Materials and Mechanics Conference, 2014
Koji HAGIHARA   +7 more
openaire   +2 more sources

Effects of multimodal microstructure on fracture toughness and its anisotropy of LPSO-type extruded Mg-1Zn-2Y alloys

open access: yesJournal of Magnesium and Alloys
Soya Nishimoto   +3 more
semanticscholar   +1 more source

ZrB2 nanoparticle induced nano-LPSO-grain and nano-LPSO-layer reinforced ultra-high strength Mg–RE alloy

Journal of Materials Science, 2013
ZrB2 nanoparticles were used to modify a selected solidification processed Mg–RE alloy to give it ultrahigh strength (tensile yield strength >400 MPa). This approach did not involve time consuming and therefore cost incurring stages such as (1) ingot solutionizing and quenching prior to hot extrusion as well as (2) thermal aging beyond 24 h after hot ...
Paramsothy, M., Gupta, M.
openaire   +1 more source

Hot deformation behavior of Mg95.21Zn1.44Y2.86Mn0.49 alloy containing LPSO phase

Materials Characterization, 2020
Abstract The Mg-Zn-Y-Mn alloy containing LPSO phase is a new type of high-strength Mg alloy system, and research on its hot deformation behavior has not been carried out. The hot compression experiments (compression deformation amount is 70%) of the as-homogenized Mg95.21Zn1.44Y2.86Mn0.49 alloy were performed at a temperature range of 250–500 °C and ...
Lianhui Li   +7 more
openaire   +1 more source

Ultrasonic properties of Mg23Al3Y4 alloy with LPSO structures

Journal of Alloys and Compounds, 2018
Abstract Ultrasonic properties of Mg23Al3Y4 alloy, which has a synchronized long-period stacking ordered (LPSO) structure, were examined in terms of valence electron concentration (VEC), and real and complex elasticities. The alloy locates to a point (2.54, 436.5 K) near a critical amorphous alloy composition, and a point with largest Poisson's ratio
Mikio Fukuhara   +2 more
openaire   +1 more source

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