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Design data for the 1/4-in. thick alloy 718 in-pile tube [electronic resource].

Published
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 1977.
Physical Description
Pages: 103 : digital, PDF file
Additional Creators
United States. Department of Energy. Office of Scientific and Technical Information
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Summary
Design data applicable to the proposed 0.64-cm (1/4-in.) thick inpile tube (IPT) used in the experimental test loop of the Power Burst Facility (PBF) are reported, together with fracture toughness results which were also desired to complement the design data. These data were required for temperatures ranging from room temperature (RT) to 811 K (1000/sup 0/F). Tests were conducted on transverse-oriented specimens for base metal and longitudinal- and transverse-oriented weld metal specimens. Tensile test results from base metal (Heats 3 and 6) and weld metal (Heat C), for test temperatures ranging from RT to 811 K (1000/sup 0/F), were used to develop curves for ultimate and yield tensile strength. The design fatigue curves for transverse-oriented base metal and longitudinal- and transverse-oriented weld metal specimens were developed using the tensile test results plus an analytical approach. Experimental fatigue data were generated to augment the analytically determined values. The design curves for cycles to failure ranging from 10/sup 1/ to 10/sup 6/ and for temperatures for RT to 811 K (1000/sup 0/F) are contained in this report. Instrumented precracked-Charpy specimens were tested over a range of temperatures to provide some estimate of the dynamic fracture toughness (K/sub Id/). On the basis of these tests, K/sub Id/ values for the base metal and weldments are quite satisfactory.
Report Numbers
E 1.99:tree-nureg-1087
tree-nureg-1087
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Note
Published through SciTech Connect.
05/01/1977.
"tree-nureg-1087"
Reuter, W. G.
Idaho National Engineering Lab., Idaho Falls (USA)
Funding Information
EY-76-C-07-1570
View MARC record | catkey: 14463207