Zobrazeno 1 - 10
of 708
pro vyhledávání: '"Amarendra, G"'
Ab initio molecular dynamics simulations using VASP was employed to calculate threshold displacement energies and defect formation energies of Y4Zr3O12 {\delta}-phase, which is the most commonly found phase in newly developed Zr and Al-containing ODS
Externí odkaz:
http://arxiv.org/abs/2105.15066
Conventional Oxide dispersion strengthened steels are characterized by thermally stable, high density of Y-Ti-O nanoclusters, which are responsible for their high creep strength. Ti plays a major role in obtaining a high density of ultrafine particle
Externí odkaz:
http://arxiv.org/abs/2105.15063
Ab initio simulations carried out in different atomic cluster configurations in bcc Fe matrix containing Zr and Al suggest energetic favorability of Y-Zr-O phase nucleation, preferably with trigonal Y4Zr3O12 structure. Subsequently, the HRTEM investi
Externí odkaz:
http://arxiv.org/abs/2105.12963
Potential applications of Zr/Al ODS alloys vests on the irradiation stability of the Y4Zr3O12 dispersoids. Fundamental studies to identify the type of defects are important in order to recognize pathways for damage alleviation. In this context, studi
Externí odkaz:
http://arxiv.org/abs/2105.10773
The trigonal/bcc orientation relationships (ORs) and their likelihood of occurrence are extensively studied using dispersed Y4Zr3O12nano-precipitates in bcc Fe matrix by means of transmission electron microscopy, image simulations, and a crystallogra
Externí odkaz:
http://arxiv.org/abs/2105.02530
Publikováno v:
In Journal of Alloys and Compounds 5 November 2022 920
Publikováno v:
Journal of Materials Engineering & Performance; Nov2024, Vol. 33 Issue 21, p11914-11923, 10p
Publikováno v:
In Materials Science & Engineering A 2 November 2021 828
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, B 1 October 2021 504:50-57
Publikováno v:
In Journal of Nuclear Materials February 2021 544