Microstructure evolution mechanism during post-bond heat treatment of transient liquid phase bonded wrought IN718 superalloy: an approach to fabricate boride-free …
The microstructure of a transient liquid phase (TLP) bonded nickel base superalloy using B-
containing filler metal after completion of isothermal solidification can usually be described …
containing filler metal after completion of isothermal solidification can usually be described …
[HTML][HTML] Diffusion braze homogenisation and contraction during re-repair heat treatments of a single crystal nickel-based superalloy
EP Hinchy, D Barron, MJ Pomeroy… - Journal of Alloys and …, 2021 - Elsevier
In this work, nickel-based braze reservoirs embedded in single crystal nickel-based
superalloy substrates were cycled between one and four braze diffusion heat treatments to …
superalloy substrates were cycled between one and four braze diffusion heat treatments to …
A Comparative Study on High-Temperature Oxidation Behavior, Microstructure Characterization, and Texture of UNS R30155 Superalloy Weldment Joint Using …
A Rahimi - Journal of Materials Engineering and Performance, 2023 - Springer
This study focuses on welding UNS R30155 alloy thin sheets using IN718 filler metal,
employing two welding modes: pulsed current gas tungsten arc welding and constant …
employing two welding modes: pulsed current gas tungsten arc welding and constant …
Characterization of microstructure and texture across N155 superalloy weldment joint with austenitic filler Metal
Thin sheets of N155 superalloy were welded by AMS 5832 filler metal using gas tungsten
arc welding (GTAW). The purpose of this study is to investigate the characterization of …
arc welding (GTAW). The purpose of this study is to investigate the characterization of …
Microstructure and mechanical properties of rhenium and GH3128 superalloy dissimilar welded joints by electron beam welding
L Fan, D Li, S Jia, F Tao, J Chen - Materials Research Express, 2021 - iopscience.iop.org
This research aims to study the dissimilar welded joint of rhenium and GH3128 made by
electron beam welding. The microstructure, solidification behavior, mechanical properties …
electron beam welding. The microstructure, solidification behavior, mechanical properties …
Microstructure and Mechanical Properties of NGB Joints Formed With B/Si Free Braze Alloys
X Huang, P Lowden… - … Expo: Power for …, 2023 - asmedigitalcollection.asme.org
In this research, boron free nickel-based braze alloys were examined in terms of their
microstructure in narrow gap and wide gap configurations. The high temperature tensile …
microstructure in narrow gap and wide gap configurations. The high temperature tensile …
Microstructure and Oxidation Behaviour of NGB and WGB Joints With Boron/Silicon Free Nickel Base Braze Alloys
X Huang - Turbo Expo: Power for Land, Sea, and Air, 2020 - asmedigitalcollection.asme.org
In this study, the microstructure and solidus and liquidus of several Ni-Co-Hf-Zr-Ti-Al braze
alloys were first examined with the objective to develop a B and Si free low melting braze …
alloys were first examined with the objective to develop a B and Si free low melting braze …
Numerical Analysis of Microstructure Anomalies during Laser Welding Nickel-Based Single-Crystal Superalloy Part II: Favorable Dendrite Tip Undercooling
ZG Gao - Key Engineering Materials, 2022 - Trans Tech Publ
Two important thermometallurgical factors, ie aluminum redistribution and dendrite tip
undercooling, are numerically analyzed to better understand growth kinetics of …
undercooling, are numerically analyzed to better understand growth kinetics of …
Microstructure and Oxidation Behavior of Narrow Gap Brazing and Wide Gap Brazing Joints With Boron/Silicon-Free Nickel Base Braze Alloys
X Huang - Journal of Engineering for Gas Turbines …, 2020 - asmedigitalcollection.asme.org
In this study, the microstructure and solidus and liquidus of several Ni-Co-Hf-Zr-Ti-Al braze
alloys were first examined with the objective to develop a B-and Si-free low-melting braze …
alloys were first examined with the objective to develop a B-and Si-free low-melting braze …
Determining the Mechanisms Governing Transient Liquid Phase Bonding of Nickel-based Superalloys using Boron Containing Filler Metals
E Moreau - 2020 - dalspace.library.dal.ca
During TLPB, an initial boron uptake (IBU) phenomena was quantified using DSC and
microstructural analysis of a IN625 base metal (BM)/BNi-2 filler metal (FM) joint. A …
microstructural analysis of a IN625 base metal (BM)/BNi-2 filler metal (FM) joint. A …