Method for eliminating runout of braze filler metal during active brazing
Patent
·
OSTI ID:1892589
Nanometers thick conformal coatings deposited by atomic-layer deposition (ALD) onto the metal surface of an active braze joint modifies the surface chemistry to eliminate excess braze filler metal flow. Unlike other means used to prevent braze filler metal runout, the thin ALD coating does not hinder next assembly processes, does not require post-braze cleaning, and does not alter the base material mechanical properties.
- Research Organization:
- Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Organization:
- USDOE National Nuclear Security Administration (NNSA)
- DOE Contract Number:
- NA0003525
- Assignee:
- National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM)
- Patent Number(s):
- 11,241,752
- Application Number:
- 16/409,087
- OSTI ID:
- 1892589
- Country of Publication:
- United States
- Language:
- English
Interface Reactions Responsible for Run-Out in Active Brazing: Part 1
|
journal | February 2018 |
Viscous flow reactor with quartz crystal microbalance for thin film growth by atomic layer deposition
|
journal | August 2002 |
Similar Records
Nickel-base brazing filler metals for aircraft gas turbine application
Strength of high temperature brazed joints:influence of brazing parameters
Brazing of titanium by Cu-P brazing filler metals
Journal Article
·
1977
· Weld. J. (Miami); (United States)
·
OSTI ID:6394060
Strength of high temperature brazed joints:influence of brazing parameters
Conference
·
1979
· Weld. J. (Miami); (United States)
·
OSTI ID:6055221
Brazing of titanium by Cu-P brazing filler metals
Conference
·
1994
·
OSTI ID:151258