Elevated Temperature Fatigue Characterization of Transition Joint Weld Metal and Heat Affected Zone in Support of Breeder Steam Generator Development / CR. Brinkman, JP. Strizak, JF. King

Conference Author:: Fatigue Testing of Weldments (1977 : Toronto, Canada)
Physical Description:: 1 online resource (17 pages) : illustrations, figures, tables
Additional Creators:: Brinkman, CR., King, JF., Strizak, JP., American Society for Testing and Materials, and ASTM International

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Summary:

Piping systems in breeder reactor plants will require transition joint weldments between austenitic and ferritic materials. Specifically, annealed 2¿̐ưCr-1Mo steel will be welded with ERNiCr-3 using the hot wire automatic gas tungsten-arc process. These weldments may see elevated temperature service for periods of up to 30 years, and, accordingly, prototypic weldments will require extensive mechanical property characterization. It was the objective of this effort to define the strain controlled low cycle fatigue behavior of as-deposited and stress-relieved ERNiCr-3 weld metal and to develop test methods for establishing the cyclic behavior of heat-affected-zone (HAZ) material. Low cycle fatigue and cyclic stress-strain response for ERNiCr-3 were established over the temperature range of 295 to 866 K. A number of low cycle fatigue test results are reported for hourglass-shaped specimens that demonstrated that the low cycle fatigue behavior of HAZ material adjacent to the fusion line could be characterized.

Dates of Publication and/or Sequential Designation:

Volume 1978, Issue 648 (January 1978)

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ISBN:

9780803147195 (e-ISBN)
9780803103481
0803103484

Digital File Characteristics:

text file PDF

Bibliography Note:

Includes bibliographical references 7.

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Also available online via the World Wide Web. Tables of contents and abstracts freely available; full-text articles available by subscription.
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Also available in PDF edition.

Reproduction Note:

Electronic reproduction. W. Conshohocken, Pa. : ASTM International, 1978. Mode of access: World Wide Web. System requirements: Web browser. Access may be restricted to users at subscribing institutions.

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Mode of access: World Wide Web.

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ASTM International PDF Purchase price USD25.

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