Development and testing of a high-chromium, Ni-based filler metal resistant to ductility dip cracking and solidification cracking
Ni-based filler metals for repair and construction of nuclear reactor components require 30
wt% Cr to insure resistance to primary water stress corrosion cracking (PWSCC). Current …
wt% Cr to insure resistance to primary water stress corrosion cracking (PWSCC). Current …
The development of a high-chromium, nickel-base consumable-Filler Metal 52XL-for nuclear applications
This paper describes a filler metal development project designed to identify a Ni-30Cr
consumable that exhibits resistance to both weld solidification and ductility-dip cracking, and …
consumable that exhibits resistance to both weld solidification and ductility-dip cracking, and …
Elevated temperature cracking resistance of Ta-Bearing high chromium Ni-base filler metals
Tantalum is investigated in this work as an alternative eutectic forming element to replace
niobium in high chromium, Ni-base filler metals. Three experimental Ni-30Cr filler metals …
niobium in high chromium, Ni-base filler metals. Three experimental Ni-30Cr filler metals …
Development of novel Ni-based brazing filler metals
L Hardwick - 2020 - etheses.whiterose.ac.uk
The capability to join various metallic and non-metallic materials is crucial to the production
of a wide array of components across many industries, ranging from the soldering of small …
of a wide array of components across many industries, ranging from the soldering of small …
Crack-Free 30% Chromium-Nickel Alloy Welding Products for Nuclear Service
We report prior research in the development of 30% chromium-nickel alloy nuclear welding
wires has resulted in the resolution of primary water stress corrosion cracking (PWSCC) and …
wires has resulted in the resolution of primary water stress corrosion cracking (PWSCC) and …
Use of computational and experimental techniques to predict susceptibility to weld cracking
AT Hope, JC Lippold - Cracking Phenomena in Welds IV, 2016 - Springer
A range of computational and experimental techniques has been employed to determine
relative susceptibility to various types of weld metal cracking. These techniques can be …
relative susceptibility to various types of weld metal cracking. These techniques can be …
Numerical Analysis of Solidification Behavior during Laser Welding Nickel-based Single-crystal Superalloy Part III: Auspicious Control of Dendrite Tip Undercooling
Z Gao - Journal of Physics: Conference Series, 2021 - iopscience.iop.org
Location-dependent dendrite tip undercooling is numerically elucidated to predict
crystallography-assisted resistance to centerline grain boundary formation and morphology …
crystallography-assisted resistance to centerline grain boundary formation and morphology …
Solidification Cracking and Ductility-Dip Cracking Resistance of Ni-Base Filler Metal 52XL with Tantalum and Molybdenum Additions
L Johnson - 2020 - rave.ohiolink.edu
Ni-30Cr alloys are extensively used in the nuclear power industry to mitigate stress
corrosion cracking in repair and new construction applications. Depending on the …
corrosion cracking in repair and new construction applications. Depending on the …
Experimental investigation on interface phenomena involving spreading of Fe–Cr based filler metal
P He, J Wang, W Zhang, Y Qian - Materials Science and …, 2016 - journals.sagepub.com
Fe–Cr based alloy emerges as an economic alternative to Ni based filler metal applied in
brazing of steels and high temperature alloys; however, its spreadability and interface …
brazing of steels and high temperature alloys; however, its spreadability and interface …