Results 71 to 80 of about 439 (181)

Additive manufacturing of FeCrAl alloys for nuclear applications - A focused review

Nuclear Materials and Energy
FeCrAl alloys exhibit outstanding high-temperature oxidation resistance and impressive mechanical strength, rendering them as forefront materials with broad applicability across various engineering domains, notably in the nuclear field.
Selvamurugan Palaniappan, Sameehan S. Joshi, Shashank Sharma, Madhavan Radhakrishnan, K.V. Mani Krishna, Narendra B. Dahotre   +5 more
doaj   +1 more source

Molecular Dynamics Simulation of Thermal and Irradiation Creep Behavior of FeCrAl Alloy for Nuclear Fuel Cladding

南方能源建设
[Objective] FeCrAl alloys have shown promise as candidate materials for accident tolerance fuel cladding because of their excellent high-temperature strength, irradiation resistance, and mature fabrication technology.
Bei CAO, Wenxiu BAI, Huan YAO, Junmei WU, Chunyu YIN, Ping CHEN   +5 more
doaj   +1 more source

Dissolution corrosion of FeCrAl alloy exposed to oxygen-depleted lead–bismuth eutectic containing Ni impurities at 600 ℃

Nuclear Materials and Energy
FeCrAl alloy is one of the potential candidates of structural materials due to its high strength, low radiation swelling and good oxidation resistance for the application of lead-cooled fast reactors (LFRs). Particularly, FeCrAl alloy can form protective
Hao Ren, Xian Zeng, Xiaoxin Zhang, Jun Zhang, Xiaodong Huang, Xintong Zhang, Qingzhi Yan   +6 more
doaj   +1 more source

Improving the corrosion resistance of FeCrAl alloy in high temperature hydrogenated water through gaseous pre-oxidation

Corrosion Communications
FeCrAl alloy, a promising candidate for accident tolerance fuel (ATF) cladding, has relatively low resistance to general corrosion in high temperature water.
Jiayu Xie, Xin Ma, Wenjun Kuang
doaj   +1 more source

Research Progress of ODS FeCrAl Alloys—A Review on Preparation, Microstructure, and Properties

Crystals
The research and development of new accident-tolerant fuel cladding materials has emerged as a critical focus in international academic and engineering fields following the Fukushima nuclear accident.
Xi Wang, Zhenzhong Yin, Xinpu Shen
doaj   +1 more source

Distinctive Oxide Films Develop on the Surface of FeCrAl as the Environment Changes for Nuclear Fuel Cladding

Corrosion and Materials Degradation
The corrosion-resistant properties of IronChromium–Aluminum (FeCrAl) alloys have been known for nearly a century. Since the 1950s, they have been explored for application in the generation of nuclear power.
Haozheng Qu, Liang Yin, Michael Larsen, Raul B. Rebak   +3 more
doaj   +1 more source

Synthesis and surface characterization of boehmite and activated alumina coatings on FeCrAl sintered fibers

Results in Surfaces and Interfaces
This study investigates the development of high-surface-area boehmite (γ-AlO(OH)) and activated alumina (γ-Al2O3) coatings on FeCrAl sintered fibers.
Osama M. Ibrahim, Baqer S. Habib, Abdullah A. Alazemi, Nawaf F. Aljuwayhel   +3 more
doaj   +1 more source

Aging of FeCrAl Surface Coatings

, 2019
Detta projekt handlar om åldring av FECRAL ytbeläggningar. I den här avhandlingen så har olika substrat blivit undersökta såsom 16Mo3, 304, 347, Sanicro 31, 800HT, Nikrothal 80 och Kanthal APMT. Dessa substrat har blivit belagda med olika FeCrAl legeringar, med hjälp av två olika beläggningsmetoder, påsprutning (High Velocity Air Force) och påsvetsning
openaire   +1 more source

Overlay welding of FeCrAl alloys

, 2016
I detta examensarbete har olika påsvetsningsmetoder som är lämpliga för en pannapplikation undersökts. Syftet med denna studie var att undersöka både för- och nackdelar med påsvetsningsmetoderna och föreslå några utvärderingskriterier på vissa kommersiella och experimentella legeringar som lämpar sig för påsvetsningsmaterial.
openaire   +1 more source

High-temperature oxidation of oxide-dispersion-strengthened FeCrAl alloys: Influences of Al, Co and Y concentration on the mechanism of oxide scale growth

Journal of Materials Research and Technology
Oxide-dispersion-strengthened (ODS) FeCrAl alloys with different Al and Co contents were oxidized at 800 °C in air, and the oxidation behavior was investigated.
Shenghua Zhang, Shigenari Hayashi, Shigeharu Ukai   +2 more
doaj   +1 more source