Design and optimization of rare-earth free hard magnetic alloys and Nickel-based superalloys for high temperature applications

2015 ◽  
Author(s):  
Rajesh Jha ◽  
George Stavo Dulikravich ◽  
Marcelo Jose Colaco
Keyword(s):  
Rare Earth ◽  
High Temperature ◽  
Magnetic Alloys ◽  
Design And Optimization ◽  
Temperature Applications

Rare earth permanent magnets Sm2(Co, Fe, Cu, Zr)17 for high temperature applications

2008 ◽  
Vol 26 (3) ◽  
pp. 378-382 ◽  
Author(s):  
Long PENG ◽  
Qiuhui YANG ◽  
Huaiwu ZHANG ◽  
Guangliang XU ◽  
Ming ZHANG ◽  
...  
Keyword(s):  
Rare Earth ◽  
High Temperature ◽  
Permanent Magnets ◽  
Temperature Applications

Development of Refractory and Rare Earth Metal Borides & Carbides for High Temperature Applications

2016 ◽  
Vol 3 (9) ◽  
pp. 3104-3113 ◽  
Author(s):  
T. S. R. Ch. Murthy ◽  
J. K. Sonber ◽  
K. Sairam ◽  
R.D. Bedse ◽  
J.K. Chakarvartty
Keyword(s):  
Rare Earth ◽  
High Temperature ◽  
Rare Earth Metal ◽  
Earth Metal ◽  
Metal Borides ◽  
Temperature Applications

Highly coercive Sm(CoFe0.1[Cu-Ni]0,0.09,0.12Zr0.04B0.04)7.5 nanocomposite melt-spun magnetic alloys for high temperature applications

2003 ◽  
Author(s):  
S. S. MAKRIDIS ◽  
G. LITSARDAKIS ◽  
K. G. EFTHIMIADIS ◽  
I. PANAGIOTOPOULOS ◽  
D. NIARCHOS ◽  
...  
Keyword(s):  
High Temperature ◽  
Magnetic Alloys ◽  
Melt Spun ◽  
Temperature Applications

Fe-based nanocrystalline soft magnetic alloys for high-temperature applications

2009 ◽  
Vol 95 (22) ◽  
pp. 222516 ◽  
Author(s):  
Keith E. Knipling ◽  
Maria Daniil ◽  
Matthew A. Willard
Keyword(s):  
High Temperature ◽  
Soft Magnetic ◽  
Magnetic Alloys ◽  
Soft Magnetic Alloys ◽  
Nanocrystalline Soft Magnetic Alloys ◽  
Temperature Applications

Microstructural characterization of a rapidly solidified Al-Fe-V-Si alloy for elevated temperature applications

1988 ◽  
Vol 46 ◽  
pp. 550-551
Author(s):  
R. E. Franck ◽  
J. A. Hawk ◽  
G. J. Shiflet
Keyword(s):  
High Temperature ◽  
Elevated Temperature ◽  
Grain Growth ◽  
Volume Fraction ◽  
Microstructural Characterization ◽  
Second Phase ◽  
Microstructural Stability ◽  
Elevated Temperature Strength ◽  
Temperature Applications

Rapid solidification processing (RSP) is one method of producing high strength aluminum alloys for elevated temperature applications. Allied-Signal, Inc. has produced an Al-12.4 Fe-1.2 V-2.3 Si (composition in wt pct) alloy which possesses good microstructural stability up to 425°C. This alloy contains a high volume fraction (37 v/o) of fine nearly spherical, α-Al12(Fe, V)3Si dispersoids. The improved elevated temperature strength and stability of this alloy is due to the slower dispersoid coarsening rate of the silicide particles. Additionally, the high v/o of second phase particles should inhibit recrystallization and grain growth, and thus reduce any loss in strength due to long term, high temperature annealing.The focus of this research is to investigate microstructural changes induced by long term, high temperature static annealing heat-treatments. Annealing treatments for up to 1000 hours were carried out on this alloy at 500°C, 550°C and 600°C. Particle coarsening and/or recrystallization and grain growth would be accelerated in these temperature regimes.

FLYLITE ZRE-1

Alloy Digest ◽  
1952 ◽  
Vol 1 (2) ◽  
Keyword(s):  
Compressive Strength ◽  
High Temperature ◽  
Physical Properties ◽  
Tensile Properties ◽  
Base Alloy ◽  
Heat Treating ◽  
Jet Engine ◽  
Temperature Performance ◽  
Engine Components ◽  
Temperature Applications

Abstract Flylite ZRE-1 is a creep resistant magnesium-base alloy primarily designed for jet engine components and other high temperature applications. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive strength as well as creep. It also includes information on high temperature performance as well as casting, heat treating, machining, and joining. Filing Code: Mg-2. Producer or source: Howard Foundry Company.

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