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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 51 to 60 of 163 (0.047 seconds)| 51 |
Solidification and welding metallurgy of experimental Ni base and Fe base superalloys containing Nb, Si, and C /DuPont, John N., January 1997 (has links)
Thesis (Ph. D.)--Lehigh University, 1997. / Includes vita. Includes bibliographical references (leaves 314-321).
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Strength of welded shear studs /Lyons, John C., January 1994 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute and State University, 1994. / Vita. Abstract. Includes bibliographical references (leaves 125-130). Also available via the Internet.
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Fatigue crack propagation behavior of stainless steel welds.Kusko, Chad S. Unknown Date (has links)
Thesis (Ph.D.)--Lehigh University, 2002. / Source: Dissertation Abstracts International, Volume: 63-04, Section: B, page: 2018. Adviser: John N. DuPont.
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Experimental study of void formation in solder joints of flip-chip assembliesWang, Daijiao, Panton, Ronald L. January 2005 (has links) (PDF)
Thesis (Ph. D.)--University of Texas at Austin, 2005. / Supervisor: Ronald L. Panton. Vita. Includes bibliographical references.
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Non-destructive measurement of stress using ultrasonic leaky Lamb waves /Post, Mark A. January 2008 (has links)
Thesis (M.Sc.)--York University, 2008. Graduate Programme in Earth and Space Science. / Typescript. Includes bibliographical references (leaves 108-115). Also available on the Internet. MODE OF ACCESS via web browser by entering the following URL: http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pqdiss&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft_dat=xri:pqdiss:MR51581
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Improving fatigue strength of welded joints /Takamori, Hiroyuki, January 1999 (has links)
Thesis (Ph. D.)--Lehigh University, 2000. / Includes vita. Includes bibliographical references (leaves 124-128).
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Determination of residual stresses in large section stainless steel weldsGeorge, Daniel Bernard François January 2000 (has links)
No description available.
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Process window for friction stir welding of 3 mm titanium (Ti-6AI-4V)Mashinini, Peter Madindwa January 2010 (has links)
Friction stir welding was used to join 3 mm Ti-6Al-4V alloy in a butt joint configuration. This research focused on optimization of a tool geometry and the interaction between process parameters and static performance of welded joints. The main parameters varied were tool travel speed and tool rotational speed. The results showed a relationship between heat input as a function of process parameters and static strength. Improved tensile properties correspond to high heat input. The hardness plots revealed an increase in hardness on both the stir zone and heat affected zone despite the small defects on the weld root. The weld microstructure was also evaluated, which showed a variation in microstructure on both the heat affected zone and stir zone in comparison to the parent material. It was also found that the use of MgO as a heat barrier on the backing plate was detrimental to the weld tensile properties of butt-welded plates compared to bead-on-plate welds of which MgO had no influence.
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The ultrasonic nondestructive evaluation of welds in plastic pipesChan, Che Wan January 1996 (has links)
No description available.
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Fracture of welded joints under impulsive loads by a local damage criterionMoraes, Ricardo 01 April 2001 (has links)
No description available.
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