Corrosion resistance and microstructure characterization of rare-earth-transition metal–aluminum–magnesium alloys

2009 ◽  
Vol 479 (1-2) ◽  
pp. 342-347 ◽  
Author(s):  
E.P. Banczek ◽  
L.M.C. Zarpelon ◽  
R.N. Faria ◽  
I. Costa
Keyword(s):  
Corrosion Resistance ◽  
Rare Earth ◽  
Transition Metal ◽  
Magnesium Alloys ◽  
Microstructure Characterization ◽  
Metal Aluminum ◽  
Aluminum Magnesium Alloys

Microstructure characterization of early corrosion behavior of AM60B magnesium alloys

2012 ◽  
Vol 17 (5) ◽  
pp. 369-376 ◽  
Author(s):  
Yongfeng Liu ◽  
Jing Jiang ◽  
Xudong Xue ◽  
Yichu Wu ◽  
Tongguang Zhai
Keyword(s):  
Magnesium Alloys ◽  
Corrosion Behavior ◽  
Microstructure Characterization

Growth and characterization of transition-metal and rare-earth doped III-nitride semiconductors for spintronics

2011 ◽  
Vol 1290 ◽  
Author(s):  
H. Asahi ◽  
S. Hasegawa ◽  
Y.K. Zhou ◽  
S. Emura
Keyword(s):  
Rare Earth ◽  
Transition Metal ◽  
Molecular Beam ◽  
Nitride Semiconductors ◽  
Temperature Growth ◽  
Nitride Semiconductor ◽  
Magneto Resistance ◽  
Rare Earth Doped ◽  
Co Doped

ABSTRACTTransition metal (Cr) and rare-earth (Dd, Dy) doped III-nitride semiconductor bulk layers and superlattice (SL) structures are grown on sapphire (0001) substrates and GaN (0001) templates by plasma-assisted molecular-beam epitaxy. For the GaGdN/GaN and InGaGdN/GaN SL and Si co-doped samples, enhancement of magnetization and magnetic moment are observed, suggesting the carrier-mediated ferromagnetism. Low temperature growth of GaGdN can increase the Gd concentration and magnetization. Results for the Dy-doped GaN as well as the GaCrN/AlN/GaCrN tunnel magneto-resistance (TMR) diodes are also described.

scholarly journals Microstructure and composition of rare earth-transition metal-aluminium-magnesium alloys

2008 ◽  
Vol 11 (1) ◽  
pp. 17-21 ◽  
Author(s):  
Lia Maria Carlotti Zarpelon ◽  
Eguiberto Galego ◽  
Hidetoshi Takiishi ◽  
Rubens Nunes Faria
Keyword(s):  
Rare Earth ◽  
Transition Metal ◽  
Magnesium Alloys ◽  
Metal Aluminium

scholarly journals Characterization of Grain Boundary‐Engineered Aluminum–Magnesium Alloys

2020 ◽  
pp. 2000813
Author(s):  
Karina D. Hemmendinger ◽  
Joel A. Bahena ◽  
Andrea M. Hodge
Keyword(s):  
Grain Boundary ◽  
Magnesium Alloys ◽  
Aluminum Magnesium Alloys

scholarly journals Substitution of Rare Earths in Magnesium Alloys

2016 ◽  
Vol 854 ◽  
pp. 51-56 ◽  
Author(s):  
Roland Hoppe ◽  
Gerrit Kurz ◽  
Dietmar Letzig
Keyword(s):  
Mechanical Properties ◽  
Corrosion Resistance ◽  
Rare Earth ◽  
Rare Earth Elements ◽  
Magnesium Alloys ◽  
Rare Earths ◽  
Heat Treatments ◽  
Supply Situation ◽  
Microstructural Studies

Magnesium alloys containing rare earth elements have better properties in terms of of formability, strength and corrosion resistance. Due to the tight supply situation these elements should be partially or complete substituted, for example by calcium. Microstructural studies of casted alloys of new compositions, and the influence of various heat treatments on their microstructure are investigated. The mechanical properties of the rolled materials are also presented and discussed. The works presented in this paper are results of the ongoing BMBF project SubSEEMag.

scholarly journals Effect of TIG Welding and Rare Earth Elements Alloying on Corrosion Resistance of Magnesium Alloys

2020 ◽  
Vol 167 (13) ◽  
pp. 131504
Author(s):  
Paweł Nowak ◽  
Michał Mosiałek ◽  
Dmitry S. Kharitonov ◽  
Janusz Adamiec ◽  
Agata Turowska
Keyword(s):  
Corrosion Resistance ◽  
Rare Earth ◽  
Rare Earth Elements ◽  
Magnesium Alloys ◽  
Tig Welding
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