Permeation Barrier Coatings for the Helical Heat Exchanger
Abstract
A permeation barrier coating was specified for the Helical Heat Exchanger (HHE) to minimize contamination through emissions and/or permeation into the nitrogen system for ALARA reasons. Due to the geometry of the HHE, a special coating practice was needed since the conventional method of high temperature pack aluminization was intractable. A survey of many coating companies was undertaken; their coating capabilities and technologies were assessed and compared to WSRC needs. The processes and limitations to coating the HHE are described. Slurry coating appears to be the most technically sound approach for coating the HHE.
- Authors:
- Publication Date:
- Research Org.:
- Savannah River Site (SRS), Aiken, SC (United States)
- Sponsoring Org.:
- US Department of Energy (US)
- OSTI Identifier:
- 7524
- Report Number(s):
- WSRC-TR-98-00429
TRN: US0101791
- DOE Contract Number:
- AC09-96SR18500
- Resource Type:
- Technical Report
- Resource Relation:
- Other Information: PBD: 26 May 1999
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING; 36 MATERIALS SCIENCE; ALARA; PROTECTIVE COATINGS; HEAT EXCHANGERS; SURFACE COATING; SLURRIES; MATERIALS TESTING
Citation Formats
Korinko, P S. Permeation Barrier Coatings for the Helical Heat Exchanger. United States: N. p., 1999.
Web. doi:10.2172/7524.
Korinko, P S. Permeation Barrier Coatings for the Helical Heat Exchanger. United States. https://doi.org/10.2172/7524
Korinko, P S. 1999.
"Permeation Barrier Coatings for the Helical Heat Exchanger". United States. https://doi.org/10.2172/7524. https://www.osti.gov/servlets/purl/7524.
@article{osti_7524,
title = {Permeation Barrier Coatings for the Helical Heat Exchanger},
author = {Korinko, P S},
abstractNote = {A permeation barrier coating was specified for the Helical Heat Exchanger (HHE) to minimize contamination through emissions and/or permeation into the nitrogen system for ALARA reasons. Due to the geometry of the HHE, a special coating practice was needed since the conventional method of high temperature pack aluminization was intractable. A survey of many coating companies was undertaken; their coating capabilities and technologies were assessed and compared to WSRC needs. The processes and limitations to coating the HHE are described. Slurry coating appears to be the most technically sound approach for coating the HHE.},
doi = {10.2172/7524},
url = {https://www.osti.gov/biblio/7524},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed May 26 00:00:00 EDT 1999},
month = {Wed May 26 00:00:00 EDT 1999}
}
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