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Corrosion behaviour of copper alloys in gaseous uranium hexafluorideVorster, Schalk Willem 11 September 2015 (has links)
A Dissertation Submitted to the Faculty of Engineering,
University of the Witwatersrand, Johannesburg, for the
degree of Master of Science in Engineering.
1978
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Stress-corrosion cracking of copper-base alloys.Hall, Ian Dorsett. January 1977 (has links)
Thesis (Ph. D.)--University of New South Wales, 1977. / Also available online.
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On the copper rich kalchoidsHoyt, Samuel Leslie, January 1914 (has links)
Thesis (Ph. D.)--Columbia University, 1915. / Vita.
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On the copper rich kalchoids ...Hoyt, Samuel Leslie, January 1914 (has links)
Thesis (Ph. D.)--Columbia University, 1915. / Vita.
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The effects of melting variables on the hot working and mechanical properties of certain copper-base alloysWert, James Junior, January 1958 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1958. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 84-85).
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The decomposition of the beta phase in the copper-aluminum and copper-tin systemsToner, Daniel Frank, January 1956 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1956. / Typescript. Abstracted in Dissertation abstracts, v. 16 (1956) no. 10, p. 1876-1877. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 110-111).
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Effect of Cu concentration and cooling rate on microstructure of Sn-3.9Ag-XCuAthavale, Saurabh. January 2006 (has links)
Thesis (M.S.M.E.)--State University of New York at Binghamton, Watson School of Engineering and Applied Science, 2006. / Includes bibliographical references.
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Recrystallization of cold rolled, direct-chill cast copper alloys鍾志源, Chung, Chi-yuen. January 1992 (has links)
published_or_final_version / Mechanical Engineering / Doctoral / Doctor of Philosophy
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Stress corrosion cracking of copper-base alloysHall, Ian Dorsett, School of Metallurgy, UNSW January 1977 (has links)
This thesis describes the stress corrosion cracking of a series of aluminium bronze alloys and attempts to characterize the cracking in relation to the various mechanisms proposed. The theories of cracking applicable to the aluminium bronze/ammonia system include; the anodic dissolution, the film rupture and the embrittlement theories, which are described in the literature review. The copper aluminium alloy system was selected for investigation as it exhibits a martensite transformation, making the cracking of these alloys in ammonia solutions a usefulful comparison with the cracking of stainless steels in chloride solutions. The study used 'U-bend' specimens stressed in ammonia solution preconcentrated with copper, while the oxidation of the alloys under the same conditions was examined using unstressed specimens. Oxidation in this thesis is taken to mean an anodic dissolution process with or without the formation of a metallic oxide layer. The tests showed three binary alloys to be susceptible to intergranular and transgranular cracking, while two commercial alloys only cracked transgranularly and only in pH = 11 ammonia solution. Stress corrosion conditions gave rise to sharp, narrow cracks traversing all the phases in the alloy with matching features on opposing fracture surfaces, whereas oxidation gave rise to less distinct, more rounded features with a definite phase dependence. Further experiments showed the limited penetration and reactivity of a corrosive solution along narrow cracks. It is concluded that stress corrosion cracking and oxidation occur by different mechanisms and that the mechanism of stress corrosion cracking is unlikely to involve oxidation as a necessary step to cracking. The results of the present study support an embrittlement mechanism of stress corrosion cracking in aluminium bronze alloys.
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The influence of atomic order on low load friction in copper gold (50-50 alloy)Cox, James Albert 12 1900 (has links)
No description available.
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