Abstract
A new forging technique—short-hollow-rapid die forging, used in Ti-Al alloys was studied. Compared with conventional method, the new method can improve the crystalline structure properties of the forged piece, reduce the average forging pressure by 20% to 30%, lessen the thickness deviation by 5 mm, and prolong the service life of the dies by 2 to 4 times.
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Project supported by Commision of Science, Technology, and Industry for National Defence
Synopsis of the author Zen Sumin, professor, born in 1932, specializing in forging technology.
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Zen, S. Research on a new forging technique—Short-hollow-rapid die forging. J Cent. South Univ. Technol. 4, 46–48 (1997). https://doi.org/10.1007/s11771-997-0029-9
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DOI: https://doi.org/10.1007/s11771-997-0029-9