Precipitates evolution and fracture mechanism of the isothermally solidified TLP bonding joints between 316LN stainless steel and IN718 Ni-based alloy

M Yang, Y Wang, R Ding, Q Guo, C Liu, Y Liu - Materials Science and …, 2023 - Elsevier
In this study, the dissimilar TLP bonding joints of Inconel 718 nickel-base alloy and AISI
316LN stainless steel free of brittle athermal solidification zone (ASZ) were obtained. It was …

Uncovering the high-temperature microstructural evolution and creep-fatigue damage mechanism of CMSX-4 brazed joints

C Lu, Z Qin, S Wang, Y He, Y Sun, Z Gao… - International Journal of …, 2023 - Elsevier
Brazing is a promising joining technique for nickel-based single-crystal superalloy (Ni-SXs)
intended for turbine blades, which endure the creep-fatigue conditions. In this work, the high …

Brazing manufacturing technology of plate-fin heat exchanger for solid oxide fuel cells

Y Wan, W Jiang, Z Dong, C Xiao, X Xie, M Song… - International Journal of …, 2023 - Elsevier
The plate-fin heat exchanger (PFHE) is the core equipment used to achieve the high
efficiency of solid oxide fuel cell (SOFC), however, the issues of high-performance brazed …

Influence of bonding time on the transient liquid phase bonding behavior of Hastelloy X using Ni-Cr-B-Si-Fe filler alloy

A Malekan, M Farvizi, SE Mirsalehi, N Saito… - Materials Science and …, 2019 - Elsevier
The effects of different transient liquid phase (TLP) bonding times on the microstructure and
mechanical properties of Hastelloy X joints made by Ni–Cr–B–Si–Fe filler alloy were …

Effect of bonding time on microstructure and mechanical properties of diffusion brazed IN-939

F Arhami, SE Mirsalehi, A Sadeghian - Journal of Materials Processing …, 2019 - Elsevier
The applicability of the diffusion brazing technique for joining IN-939 superalloy using a Ni-
Cr-B interlayer was assessed. The phases formed during the brazing process in the …

Intermetallic phase formation during brazing of a nickel alloy using a Ni–Cr–Si–Fe–B quinary filler alloy

A Ghasemi, M Pouranvari - Science and Technology of …, 2019 - journals.sagepub.com
Fundamental understanding of the intermetallic phase formation is the key for enhancing the
robustness and reliability of the brazed joints. The paper addresses the phase …

[HTML][HTML] Thermal processing strategies enabling boride dissolution and gamma prime precipitation in dissimilar nickel-based superalloys transient liquid phase bond

A Ghasemi, M Pouranvari - Materials & Design, 2019 - Elsevier
The microstructure of dissimilar transient liquid phase bond between Hastelloy X and IN792
nickel-based superalloys is featured by lack of sufficient formation of γ′ precipitates in the …

Microstructural evaluation during dissimilar transient liquid phase bonding of TiAl/Ni-based superalloy

D Kokabi, A Kaflou, R Gholamipour… - Journal of Alloys and …, 2020 - Elsevier
The paper aims at understanding solidification phenomena and solid state precipitations
during dissimilar transient liquid phase bonding of γ-TiAl intermetallic compound to IN718 Ni …

Microstructural evolution mechanism during brazing of Hastelloy X superalloy using Ni–Si–B filler metal

A Ghasemi, M Pouranvari - Science and Technology of …, 2018 - journals.sagepub.com
The paper aims at understanding solidification phenomena and solid state precipitations
during diffusion brazing of Hastelloy X nickel base superalloy using a ternary Ni–4.5 Si–3.2 …

Microstructure and mechanical properties of Ni nanoparticle-bonded Inconel 718

D Bridges, R Xu, A Hu - Materials & Design, 2019 - Elsevier
Ni nanoparticles were successfully used as a melting point depressant-free filler metal to
join Inconel 718 via transient liquid phase (TLP) bonding in a vacuum environment. Ni …