Sustained load failures in maraging steel weldments |
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| Authors: | H. Taketani |
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| Affiliation: | McDonnell Douglas Astronautics Company, Western Division, 3000 Ocean Park Boulevard, Santa Monica, California 90406, U.S.A. |
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| Abstract: | To evaluate maraging steels for possible rocket motor case applications, sustained load tests in air were performed using fatigue pre-cracked partial-thickness crack tensile specimens. Welded sheets were of primary interest since they represented the most critical area. |
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