scholarly journals Experimental characterization of shear transformation zones for plastic flow of bulk metallic glasses

2008 ◽  
Vol 105 (39) ◽  
pp. 14769-14772 ◽  
Author(s):  
D. Pan ◽  
A. Inoue ◽  
T. Sakurai ◽  
M. W. Chen
Keyword(s):  
Plastic Flow ◽  
Metallic Glasses ◽  
Bulk Metallic Glasses ◽  
Experimental Characterization ◽  
Shear Transformation ◽  
Shear Transformation Zones

Characterization of plastic flow in two Zr-based bulk metallic glasses

2006 ◽  
Vol 49 (4) ◽  
pp. 414-424 ◽  
Author(s):  
Dongmei Xing ◽  
Taihua Zhang ◽  
Weihuo Li ◽  
Bingchen Wei
Keyword(s):  
Plastic Flow ◽  
Metallic Glasses ◽  
Bulk Metallic Glasses

scholarly journals Preparation and characterization of Fe-based bulk metallic glasses in plate form

2012 ◽  
Vol 407 (16) ◽  
pp. 3192-3195 ◽  
Author(s):  
G.C. Lavorato ◽  
G. Fiore ◽  
A. Castellero ◽  
M. Baricco ◽  
J.A. Moya
Keyword(s):  
Metallic Glasses ◽  
Bulk Metallic Glasses

Stimulation of shear-transformation zones in metallic glasses by cryogenic thermal cycling

2020 ◽  
Vol 548 ◽  
pp. 120299 ◽  
Author(s):  
C.M. Meylan ◽  
F. Papparotto ◽  
S. Nachum ◽  
J. Orava ◽  
M. Miglierini ◽  
...  
Keyword(s):  
Thermal Cycling ◽  
Metallic Glasses ◽  
Shear Transformation ◽  
Shear Transformation Zones ◽  
Stimulation Of

Characterization of bulk metallic glasses via fast differential scanning calorimetry

2014 ◽  
Vol 590 ◽  
pp. 84-90 ◽  
Author(s):  
S. Pogatscher ◽  
D. Leutenegger ◽  
A. Hagmann ◽  
P.J. Uggowitzer ◽  
J.F. Löffler
Keyword(s):  
Differential Scanning Calorimetry ◽  
Metallic Glasses ◽  
Bulk Metallic Glasses ◽  
Scanning Calorimetry

scholarly journals Corrosion of Biocompatible Mg66+xZn30-xCa4 (x=0.2) Bulk Metallic Glasses

2016 ◽  
Vol 61 (2) ◽  
pp. 807-810 ◽  
Author(s):  
R. Nowosielski ◽  
K. Cesarz-Andraczke ◽  
P. Sakiewicz ◽  
A. Maciej ◽  
A. Jakóbik-Kolon ◽  
...  
Keyword(s):  
Corrosion Rate ◽  
Metallic Glasses ◽  
Bulk Metallic Glasses ◽  
X Ray Diffraction ◽  
Electrochemical Tests ◽  
Simulated Environment ◽  
Corrosion Studies ◽  
Physiological Fluid

Abstract The aim of this paper was to investigate the corrosion resistance of Mg66Zn30Ca4 and Mg68Zn28Ca4 metallic glasses and evaluate the ability of this amorphous alloy use for medical applications as biodegradable medical implants. Taking into account the amount of Mg, Zn, Ca elements dissolved in multielectrolyte physiological fluid (MPF) from Mg66+xZn30-xCa4 (x=0.2) alloys the daily dose of evolved ions from alloys components was determined. Additional goal of the paper was determination of corrosion rate (Vcorr) and amount of hydrogen evolved from amorphous magnesium alloys in simulated environment of human body fluids during 24h immersion and during electrochemical tests. Corrosion studies were done in the multielectrolyte physiological fluid (MPF) at 37°C. The amount of hydrogen evolved [ml/cm2] and corrosion rate Vcorr [mm/year] of amorphous Mg66Zn30Ca4 and Mg68Zn28Ca4 alloys were compared. The work also presents characterization of Mg-based bulk metallic glasses structure in the form of 2 mm thickness plates. Samples structure was analyzed by means of X-ray diffraction. Fracture and surface morphology of magnesium alloy samples were identified using scanning electron microscopy.

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