Results 31 to 40 of about 2,333 (165)

C14 Laves Phase Metal Hydride Alloys for Ni/MH Batteries Applications

open access: yesBatteries, 2017
C14 Laves phase alloys play a significant role in improving the performance of nickel/metal hydride batteries, which currently dominate the 1.2 V consumer-type rechargeable battery market and those for hybrid electric vehicles.
Kwo-Hsiung Young   +2 more
doaj   +1 more source

The precipitation behavior and its effect on mechanical properties of cold-rolled super-ferritic stainless steels during high-temperature annealing

open access: yesJournal of Materials Research and Technology, 2021
The precipitation behavior, microstructure evolution and mechanical properties of a cold-rolled 27.6Cr–3.7Mo–2Ni ferritic stainless steel during high temperature annealing treatment were investigated.
Hui-Hu Lu   +3 more
doaj   +1 more source

Influence of High Temperature Diffusion Heat Treatment on Microstructure of Ni-24Fe-14 Cr-8Mo Nickel Base Alloy

open access: yesTeshugang, 2020
In this paper, the influence of high temperature diffusion heat treatment on Laves phase and elements segregation in 50 kg vacuum induction melted Ni-24Fe-14Cr-8Mo nickel base alloy is studied.
崔毅   +4 more
doaj  

On the Impact of the Intermetallic Fe2Nb Laves Phase on the Mechanical Properties of Fe-6 Al-1.25 Nb-X W/Mo Fully Ferritic Light-Weight Steels

open access: yesMetals, 2021
The present study aims at the development of precipitation hardening fully ferritic steels with increased aluminum and niobium content for application at elevated temperatures. The first and second material batch were alloyed with tungsten or molybdenum,
Robin Emmrich, Ulrich Krupp
doaj   +1 more source

Effect of Dilution on the Microstructure and Properties of CoCrMoSi alloy Coatings Processed on High-Carbon Substrate [PDF]

open access: yesMaterials Research, 2018
The Laves phase reinforced CoCrMoSi alloy system has emerged as a candidate material to protect the surface of components to withstand harsh environments under wear and/or corrosion.
Karin Graf   +3 more
doaj   +2 more sources

Laves Phase Formation in High Entropy Alloys

open access: yesMetals, 2021
One of the intriguing recent results in the field of high-entropy alloys is the discovery of single-phase equiatomic multi-component Laves intermetallics.
Roman Ryltsev   +8 more
doaj   +1 more source

LATTICE DYNAMICS IN LAVES PHASES

open access: yesLe Journal de Physique Colloques, 1979
We have measured the total shift of the Mössbauer spectra of the intermetallic compounds ErFe2 and ZrFe2 from 293 K to 700 K. We have made several assumptions in the separation of the total shift in order to extract the dynamical properties of the iron sub-assembly.
openaire   +1 more source

Laves phase precipitation in Fe-Ta alloys

open access: yesMetallurgical Transactions, 1972
Development of an iron-base alloy hardened by particles of an intermetallic compound rather than a carbide is a desirable goal because of the greater thermal stability of such a dispersion. As a first step in the development of iron-base alloys hardened with the Laves phase, structural studies of binary Fe-Ta alloys have been undertaken. The structures
Jones, Russell H.   +2 more
openaire   +2 more sources

High-temperature Laves precipitation and its effects on recrystallisation behaviour and Lüders deformation in super ferritic stainless steels

open access: yesMaterials & Design, 2020
The interaction of microstructural evolution, precipitation and mechanical properties of cold rolled 27Cr–4Mo–2Ni steels stabilised by Nb/Ti during annealing are investigated.
Hui-Hu Lu   +5 more
doaj   +1 more source

Enhanced mechanical properties of a nickel-based superalloy by regulating laves and δ phases via hot rolling deformation

open access: yesJournal of Materials Research and Technology
This article investigated the precipitation behaviors of laves phase and δ phase, and the mechanical properties of a nickel-based superalloy. The results show that the bulk laves phase surrounded by the acicular δ phase formed at the grain boundaries in ...
Jianhui Wei   +6 more
doaj   +1 more source

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