Actions for 2 1
2 1/4 Cr-1 Mo steels for coal-conversion pressure vessels. [Tempering; hydrogen].
- Author
- Viswanathan, R.
- Published
- United States : [publisher not identified], 1981
Springfield, Va.: National Technical Information Service, [approximately 1981] - Physical Description
- microfiche : negative ; 11 x 15 cm
- Additional Creators
- Jaffee, R. I.
- Summary
- Pressure vessels for coal conversion processes are likely to be made of a 2 1/4 Cr-1 Mo steel, covered by ASTM specification A387, class 2, grade 22. Under the projected operating conditions, degradation of the mechanical properties of the steel by temper embrittlement, hydrogen embrittlement and hydrogen attack is a major concern. The significance of these degradation mechanisms is reviewed in the light of experimental results recently generated by EPRI projects and other results published in the literature.
- Report Numbers
- DE82901349; EPRI-RD-2143-SR
- Other Subject(s)
- 01 coal, lignite, and peat
- 010404 - coal, lignite, & peat- gasification
- 36 materials science
- 360103 - metals & alloys- mechanical properties
- Alloys
- Brittle-ductile transitions
- Chromium alloys
- Chromium steels
- Chromium-molybdenum steels
- Coal gasification plants
- Containers
- Embrittlement
- Heat treatments
- Hydrogen embrittlement
- Industrial plants
- Iron alloys
- Iron base alloys
- Physical properties
- Pressure vessels
- Steels
- Tempering
- Thermodynamic properties
- Transition temperature
- Collection
- NTIS collection.
- Note
- OSTI Identifier 5385708
Research organization: Electric Power Research Inst., Palo Alto, CA (USA).
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