Long-term reliability of iron-based amorphous alloy cores for oil-immersed transformers

1990 ◽  
Vol 26 (5) ◽  
pp. 1993-1995 ◽  
Author(s):  
T. Matsuura ◽  
K. Nagayama ◽  
S. Hagiwara ◽  
M. Higaki
Keyword(s):  
Amorphous Alloy ◽  
Iron Based

scholarly journals Influence of Al on glass forming ability and nanocrystallization behavior of cast-iron based bulk amorphous alloy

2015 ◽  
Vol 30 (6) ◽  
pp. 818-824 ◽  
Author(s):  
Hyo Yun Jung ◽  
Mihai Stoica ◽  
Seong Hoon Yi ◽  
Do Hyang Kim ◽  
Jürgen Eckert
Keyword(s):  
Cast Iron ◽  
Amorphous Alloy ◽  
Glass Forming Ability ◽  
Bulk Amorphous Alloy ◽  
Glass Forming ◽  
Iron Based ◽  
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Abstract

Possibilities of Application of Amorphous Fe77Cr2B16Si5 Alloys in Different States of Thermal Relaxation as Magnetic Tensile Force Sensors

2013 ◽  
Vol 198 ◽  
pp. 388-393 ◽  
Author(s):  
Jacek Salach ◽  
Roman Szewczyk ◽  
Adam Bieńkowski ◽  
Dorota Jackiewicz
Keyword(s):  
Amorphous Alloy ◽  
Tensile Force ◽  
Thermal Relaxation ◽  
Annealing Process ◽  
Field Direction ◽  
Force Sensors ◽  
Sensor Sensitivity ◽  
Iron Based ◽  
Magnetizing Field ◽  
Ring Core

Paper discusses the possible of application of iron-based amorphous Fe77Cr2B16Si5 alloys for tensile force sensors. In proposed sensor uniform stresses were generated in direction of the ribbon ring core axis. As a result stresses were perpendicular to the magnetizing field direction, what increases sensor sensitivity as well as simplified analyses. The results show high magnetoelastic sensitivity of Fe77Cr2B16Si5 amorphous alloy. Moreover, this magnetoelastic sensitivity increases during the annealing process, which is connected with thermal relaxation of amorphous alloy.

Chemically and physically robust, commercially-viable iron-based composite oxygen carriers sustainable over 3000 redox cycles at high temperatures for chemical looping applications

2017 ◽  
Vol 10 (11) ◽  
pp. 2318-2323 ◽  
Author(s):  
Cheng Chung ◽  
Lang Qin ◽  
Vedant Shah ◽  
Liang-Shih Fan
Keyword(s):  
Mechanical Stability ◽  
Chemical Reactivity ◽  
Low Cost ◽  
Oxygen Carrier ◽  
Chemical Looping ◽  
Titanium Oxides ◽  
Oxygen Carriers ◽  
Redox Cycles ◽  
Iron Based

A low-cost oxygen carrier material realized through an Al-based skeleton encapsulating iron–titanium oxides with long-term chemical reactivity and mechanical stability for commercial chemical looping applications.

Long-term reliability of iron base amorphous alloy cores for oil-immersed transformer

1990 ◽  
Author(s):  
T. Matsuura ◽  
K. Nagayama ◽  
S. Hagiwara ◽  
M. Higaki
Keyword(s):  
Amorphous Alloy ◽  
Iron Base
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