The purpose of the investigation was to develop an intermediate heat exchanger alloy for atomic energy steelmaking with enough formability for tube manufacture and stress rupture strength greater than 1 kg/mm**2 at 1000 C after 10**5 hr. From 17,000 austenitic Ni-Co-Cr-Mo-W compositions, 171 were selected on the basis of theoretical considerations, and seven were examined experimentally. Of these, the Ni-(0. 05 C)-16Cr-20W-30Co-(0. 5Ti)-0. 05 Zr alloy was found to meet the specifications.
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CITATION STYLE
Watanabe, R., Chiba, Y., & Kuno, T. (1975). ALLOY DESIGN OF SOLID SOLUTION STRENGTHENED NICKEL-BASE SUPERALLOYS. Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan, 61(10), 2405–2417. https://doi.org/10.2355/tetsutohagane1955.61.10_2405