Effect of climb on dislocation mechanisms and creep rates in γ′-strengthened Ni base superalloy single crystals: A discrete dislocation dynamics study

SMH Haghighat, G Eggeler, D Raabe - Acta Materialia, 2013 - Elsevier
Creep of single-crystal superalloys is governed by dislocation glide, climb, reactions and
annihilation. Discrete three-dimensional (3D) dislocation dynamics (DDD) simulations are …

Atom probe informed simulations of dislocation–precipitate interactions reveal the importance of local interface curvature

A Prakash, J Guénolé, J Wang, J Müller, E Spiecker… - Acta Materialia, 2015 - Elsevier
The interaction of dislocations with precipitates is an essential strengthening mechanism in
metals, as exemplified by the superior high-temperature strength of Ni-base superalloys …

Effect of preweld heat treatment on the microstructure of heat-affected zone (HAZ) and weldability of Inconel 939 superalloy

MA González Albarrán, DI Martínez, E Díaz… - Journal of materials …, 2014 - Springer
The effect of two preweld heat treatments on the final microstructure of a heat-affected zone
(HAZ) and its effect on the weldability of the superalloy Inconel 939 have been analyzed …

[HTML][HTML] Idealized vs. Realistic Microstructures: An Atomistic Simulation Case Study on γ/γ Microstructures

A Prakash, E Bitzek - Materials, 2017 - mdpi.com
Single-crystal Ni-base superalloys, consisting of a two-phase γ/γ′ microstructure, retain
high strengths at elevated temperatures and are key materials for high temperature …

Molecular dynamics study on adhesion of various Ni/Al interface for Ni-plated aluminum alloys

K Yashiro, K Nimura, K Naito - Materials Transactions, 2018 - jstage.jst.go.jp
As a fundamental study on the adhesion of Ni-plating on aluminum alloys, various molecular
dynamics simulations are performed on Ni/Al infinite laminate structure under tension, by …

[PDF][PDF] Effect of climb on dislocation mechanisms and creep rates in c 0-strengthened Ni base superalloy single crystals: A discrete dislocation dynamics study

SMH Haghighata, G Eggelerb, D Raabea - Acta Materialia, 2013 - academia.edu
Creep of single-crystal superalloys is governed by dislocation glide, climb, reactions and
annihilation. Discrete three-dimensional (3D) dislocation dynamics (DDD) simulations are …

[PDF][PDF] Documentación de la realización y transmisión de un programa radiofónico cultural llamado Café de Olla

JA Rocha Gámez - 2002 - eprints.uanl.mx
" Para blanquear mejor, un momenüto, Cloro Patito MR es lo ideal blanquea limpia y no
maltrata su ropa, un momentito, cloro, cloro, Cloro Patito MR"¿ Quién no recuerda la …

[PDF][PDF] EFFECTS OF Ni3Ti (DO24) PRECIPITATES AND COMPOSITION ON Ni-BASED SUPERALLOYS USING MOLECULAR DYNAMICS METHOD

GOHK HENG - 2013 - eprints.utm.my
The main aim of this study is to simulate and investigate the gamma and gamma prime
phases structure stability and behaviour of misfit dislocation-precipitate with additional of …

[PDF][PDF] Estudio del efecto de la aplicación de pretratamientos térmicos de envejecido en la soldabilidad de una superaleación inconel 939

MA González Albarrán - 2012 - eprints.uanl.mx
UNIVERSIDAD AUTÓNOMA DE NUEVO LEÓN Page 1 UNIVERSIDAD AUTÓNOMA DE
NUEVO LEÓN FACULTAD DE INGENIERÍA MECÁNICA Y ELÉCTRICA DIVISIÓN DE …

アルミ合金上のNi メッキを想定した様々なNi/Al 界面の密着性に関する分子動力学研究

屋代如月, 二村晟平, 内藤圭史 - 日本金属学会誌, 2019 - jstage.jst.go.jp
抄録 As a fundamental study on the adhesion of Ni-plating on aluminum alloys, various
molecular dynamics simulations are performed on Ni/Al infinite laminate structure under …