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IEEE Transactions on Parts, Hybrids, and Packaging

Issue 3 • Date September 1971

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Displaying Results 1 - 5 of 5
  • Who's Who in G-PHP

    Publication Year: 1971, Page(s): 108
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    Freely Available from IEEE
  • Free Convection Heat Transfer from a Totally Enclosed Cabinet Containing Simulated Electronic Equipment

    Publication Year: 1971, Page(s):115 - 123
    Cited by:  Papers (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1032 KB)

    An experimental heat-transfer study was performed to obtain design criteria for totally enclosed electronic equipment. Tests were performed on an experimental cabinet containing nine sources simulating electronic devices, and results were obtained for different distributions of source locations and heat-flux levels. Results indicate that 1) improving exterior wall emissivity from 0.2 to 0.98 drops... View full abstract»

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  • The Effects of Temperature Cycling on Aluminum-Film Interconnections

    Publication Year: 1971, Page(s):134 - 138
    Cited by:  Papers (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (888 KB)

    Aluminum-thin-film interconnections crossing Si-SiO2steps were temperature cycled 1500 times from-55° to 150°C and the films in the vicinity of Si-SiO2steps have been examined using a scanning electron microscope. Grain boundary sliding, grooving, and the striations are observed. The observations indicate that the failure mechanisms due to fatigue in Al films are si... View full abstract»

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  • HF Transformer with Triaxial Cable Shielding Against Capacitive Current

    Publication Year: 1971, Page(s):109 - 114
    Cited by:  Patents (7)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (640 KB)

    The ratio of primary inductance LM to stray inductance LS determines the relative bandwidth Br and the pulse response of the transformer. In order to reduce LS, a miniature coaxial cable, whose outside shield serves, e.g., as the primary winding and whose inside conductor serves as the secondary winding, can be used. The relative bandwidth Br of such a transformer is then limited mainly... View full abstract»

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  • The Incipient Melting of Silver in the Presence of Sulphur and Oxygen

    Publication Year: 1971, Page(s):124 - 133
    Cited by:  Patents (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (2840 KB)

    Silver reacts readily with many atmospheric contaminants. The tarnishing of silver is a result recognizable to most people. When a tarnish film is made up by exposure to sulphur, and the silver is then heated in the 300°-700°C temperature range, unexpected surface activity occurs. An analysis of this activity reveals that spherical globules collect over the entire surface area. The natur... View full abstract»

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Aims & Scope

This Transaction ceased production in 1977. The current publication is titled IEEE Transactions on Components, Packaging, and Manufacturing Technology.

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