00000nam 2200000zi 4500 9.868318 CaOODSP 20221107162543 m o d f cr nn||||||||| 190213s1961 onca ob f000 0 eng d CaOODSP eng rda CaOODSP eng fre M38-1/75-1961E-PDF M38-1/75 Bleakney, H. H., author. Criteria of ductility in uniaxial tension / H.H. Bleakney, Physical Metallurgy Division. Ottawa : Department of Mines and Technical Surveys, Mines Branch, 1961. 1 online resource (iv, 32 pages) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier Research report ; R 75 Cover title. "January 16, 1961." Imperfect copy: the back cover is wanting. Digitized edition from print [produced by Natural Resources Canada]. Includes bibliographical references. part I. An examination of steel currently in use -- part II. Modifications of this steel. "In the 1946 Campbell Memorial Lecture, Gensamer pointed out that there are two quite separate and distinct aspects to ductility in metals. One is related to cohesive strength and the other to the distribution of deformation. In this paper the author proposes to discuss and identify these aspects, to suggest a criterion by which the separate contributions of each may be evaluated in a conventional tension test, and to report the results of an experiment which shows that the suggested criterion may be successfully employed in practice"--Introduction, page 1. Includes abstract in French. gccst Metals Canada. Department of Mines and Technical Surveys. Canada. Mines Branch. Canada. Physical Metallurgy Division. Research report (Canada. Mines Branch) R 75. (CaOODSP)9.855660 PDF 2.28 MB https://publications.gc.ca/collections/collection_2019/rncan-nrcan/m38-1/M38-1-75-1961-eng.pdf 306836