Acta Metall Sin  1987, Vol. 23 Issue (5): 437-440    DOI:

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INFLUENCE OF HYDROGEN ON YIELDING BEHAVIOUR OF IRON

by WEI Xueli(Institute of Metal Research; Academia Sinica Shenyang);FELEFLI; J.; DAHL; W.; LANGE; K.W. (Technical University Aachen; West Germany)(Manuscript received 1 Appril; 1986; revised manuscript 11 September; 1986)

by WEI Xueli(Institute of Metal Research; Academia Sinica Shenyang);FELEFLI; J.; DAHL; W.; LANGE; K.W. (Technical University Aachen; West Germany)(Manuscript received 1 Appril; 1986; revised manuscript 11 September; 1986). INFLUENCE OF HYDROGEN ON YIELDING BEHAVIOUR OF IRON. Acta Metall Sin, 1987, 23(5): 437-440.

Abstract References Related Articles Recommended Metrics Download:  PDF(287KB)  Export:  BibTeX | EndNote (RIS)       Abstract  In view of interaction of hydrogen with point and line defects in initial stage of the plastic deformation, the influence of hydrogen charging on yielding behaviour of Armco-and Vacofer-Fe has been investigated. Various models on hydrogen embrittlement have been discussed. It is considered that the change of mechanical properties induced by hydrogen may be attributed to that hydrogen promotes the thermal activation, increases the movable ability of intestitial atoms and reduces the resistance of dislocation movement.The experimental show that these effects are directly related to the state and distribution of hydrogen atoms in the vicinity of the dislocation. Received:  18 May 1987      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1987/V23/I5/437 1 Bernstein I M. Sci Metall, 1974; 8: 343 2 Kimura H, Matsui H, Kimura T. In. Suzuki T ed., Proc 2nd JIM Int Symp, Hydrogen in Metals, Japan: JIM, 1979: 533 3 Oriani R A, Josephic P H. Metall Trans, 1980; 11A: 1809 4 Felefli Y, Dahl W, Lange K W. In: 3rd Int Congress on Hydrogen and Materials, Vol. 1, Paris, 1982: 539 5 Cracknell A, Fetch N J. Acta Metall, 1955; 3: 200 6 Dadian M, Talbot-Besnards. C R Hebd Seances Acad Sci, 1963; 256: 5348 7 Vaughan H G, De Morton M E. Acta Metall, 1956; 4: 224 8 Troiano A R, Trans ASM, 1960; 52: 55 9 Rendulic K D. In: Appoications of Field Ion Microscopy in Physica Metallurgy and Corrosion, Georgia Inst Tech Atlanta, 1969: 413 10 Au J J, Birnbaum H K. Acta Metall, 1978; 26: 1105c No related articles found! No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed