Effect of zirconium content on the microstructure of ODS FeCrAl alloys

2021 ◽  
Author(s):  
Haodong Jia ◽  
Ruiqian Zhang ◽  
Dijun Long ◽  
Yongduo Sun ◽  
Zhangjian Zhou
Keyword(s):  
Zirconium Content ◽  
Fecral Alloys

ALKROTHAL 720

Alloy Digest ◽  
2013 ◽  
Vol 62 (2) ◽  
Keyword(s):  
High Temperature ◽  
Physical Properties ◽  
Tensile Properties ◽  
Temperature Performance ◽  
Fecral Alloys

Abstract Alkrothal 720 is one of a family of ferritic FeCrAl alloys used in resistance wires. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as creep. It also includes information on high temperature performance as well as forming. Filing Code: SS-1136. Producer or source: Kanthal AB.

scholarly journals Deconvoluting the Effect of Chromium and Aluminum on the Radiation Response of Wrought FeCrAl Alloys After Low-Dose Neutron Irradiation

2021 ◽  
Vol 549 ◽  
pp. 152804
Author(s):  
Caleb P. Massey ◽  
Dalong Zhang ◽  
Samuel A. Briggs ◽  
Philip D. Edmondson ◽  
Yukinori Yamamoto ◽  
...  
Keyword(s):  
Neutron Irradiation ◽  
Low Dose ◽  
Radiation Response ◽  
Fecral Alloys

scholarly journals Exploring the Effect of Silicon on the High Temperature Corrosion of Lean FeCrAl Alloys in Humid Air

2021 ◽  
Author(s):  
T. Sand ◽  
A. Edgren ◽  
C. Geers ◽  
V. Asokan ◽  
J. Eklund ◽  
...  
Keyword(s):  
Corrosion Resistance ◽  
High Temperature ◽  
Oxidation Behavior ◽  
High Temperature Corrosion ◽  
The Other ◽  
Oxide Scales ◽  
Protective Oxide ◽  
New Approach ◽  
Fecral Alloys ◽  
Cr Evaporation

AbstractA new approach to reduce the chromium and aluminium concentrations in FeCrAl alloys without significantly impairing corrosion resistance is to alloy with 1–2 wt.% silicon. This paper investigates the “silicon effect” on oxidation by comparing the oxidation behavior and scale microstructure of two FeCrAl alloys, one alloyed with silicon and the other not, in dry and wet air at 600 °C and 800 °C. Both alloys formed thin protective oxide scales and the Cr-evaporation rates were small. In wet air at 800 °C the Si-alloyed FeCrAl formed an oxide scale containing mullite and tridymite together with α- and γ-alumina. It is suggested that the reported improvement of the corrosion resistance of Al- and Cr-lean FeCrAl’s by silicon alloying is caused by the appearance of Si-rich phases in the scale.

scholarly journals Irradiation-induced amorphization of Fe-Y-based second phase particles in accident-tolerant FeCrAl alloys

Materialia ◽  
2021 ◽  
Vol 15 ◽  
pp. 101016
Author(s):  
Keyou S. Mao ◽  
Caleb P. Massey ◽  
Maxim N. Gussev ◽  
Yukinori Yamamoto ◽  
Andrew T. Nelson ◽  
...  
Keyword(s):  
Second Phase ◽  
Second Phase Particles ◽  
Fecral Alloys

400 °C aging embrittlement of FeCrAl alloys: Microstructure and fracture behavior

2019 ◽  
Vol 743 ◽  
pp. 159-167 ◽  
Author(s):  
Hyunmyung Kim ◽  
Gokul Obulan Subramanian ◽  
Chaewon Kim ◽  
Hun Jang ◽  
Changheui Jang
Keyword(s):  
Fracture Behavior ◽  
Fecral Alloys

Abnormal High Growth Rates of Metastable Aluminas on FeCrAl Alloys

2005 ◽  
Vol 64 (1-2) ◽  
pp. 63-97 ◽  
Author(s):  
H. El. Kadiri ◽  
R. Molins ◽  
Y. Bienvenu ◽  
M. F. Horstemeyer
Keyword(s):  
Growth Rates ◽  
High Growth ◽  
Fecral Alloys

scholarly journals Development of ODS FeCrAl alloys for accident-tolerant fuel cladding

2015 ◽  
Author(s):  
Sebastien N. Dryepondt ◽  
David T. Hoelzer ◽  
Bruce A. Pint ◽  
Kinga A. Unocic
Keyword(s):  
Fuel Cladding ◽  
Fecral Alloys

Interfacial morphology evolution in directionally solidified FeCrAl alloys

2018 ◽  
Vol 139 ◽  
pp. 303-310 ◽  
Author(s):  
Yang He ◽  
Jianhua Liu ◽  
Shengtao Qiu ◽  
Zhenqiang Deng ◽  
Yindong Yang ◽  
...  
Keyword(s):  
Morphology Evolution ◽  
Directionally Solidified ◽  
Interfacial Morphology ◽  
Fecral Alloys
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