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IEEE Transactions on Parts, Materials and Packaging

Issue 4 • Date December 1967

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Displaying Results 1 - 9 of 9
  • Guest editor [of Special Materials Issue]

    Publication Year: 1967, Page(s): 133
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    Freely Available from IEEE
  • Who's Who in G-PMP

    Publication Year: 1967, Page(s): 134
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    Freely Available from IEEE
  • Cooling Components with Boiling Halocarbons

    Publication Year: 1967, Page(s):135 - 142
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1323 KB)

    One of the most effective ways to dissipate power from a surface is by direct~contact heat transfer to a boiling liquid; that is, by evaporative cooling. High flux density can be obtained at moderate temperature differentials, as much as 100 to 300 kW/m2at about 30 degrees with halocarbons. This liquid cooling method has been used successfully to increase the packaging density of compon... View full abstract»

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  • Ferrite-Metal Thermal Conductances by a Transient Technique

    Publication Year: 1967, Page(s):142 - 148
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    An experimental transient technique is presented for the evaluation of ferrite-to-metal thermal conductances (h). The technique is easy to instrument, adaptable for a rapid graphical solution for h, and provides five percent accuracy. The technique can be used for the determination of the thermal diffusivity constant of an unknown material. The results are independent of the interface conditions. View full abstract»

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  • On the Physics of Purple-Plague Formation, and the Observation of Purple Plague in Ultrasonically-Joined Gold-Aluminum Bonds

    Publication Year: 1967, Page(s):149 - 153
    Cited by:  Papers (11)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (734 KB)

    The gold wire-aluminum thin-film joint is treated as a diffusion couple at low concentration, but above dilute levels. Electrical resistance of the joint is directly related to the solute concentration and, therefore, is a measure of the thermal annealing process. Annealing temperatures are related through the diffusion length \surd Dt. Effects of temperature... View full abstract»

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  • Evaporated Cermet Materials.

    Publication Year: 1967, Page(s):154 - 162
    Cited by:  Papers (1)  |  Patents (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1317 KB)

    Both resistive and insulating cermets were obtained from experiments on co-evaporated materials. Stable resistivities in the 1000 micro-ohm-centimeter range were obtained from mixtures of germanium and chromium, and from a reaction product of aluminum and alumina. Glassy dielectric films were obtained from reaction products of aluminum and alumina, and from aluminum and silicon monoxide. The facto... View full abstract»

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  • Dielectric Materials and Capacitor Miniaturization

    Publication Year: 1967, Page(s):163 - 169
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1078 KB)

    Capacitor improvements over the years have been largely identified with progress in dielectric materials. In this paper, emphasis is placed on miniaturization, especially as it relates to capacitor dielectrics. Modern capacitors can be divided into two general types: bulk capacitor types, most often used as discrete elements; and film capacitor types, which to date are exclusively single-layered a... View full abstract»

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  • Materials for Flat Cable, The Interconnecting System of Tomorrow.

    Publication Year: 1967, Page(s):170 - 183
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    Polyester, Teflon (FEP) and polyimide, and reinforced insulations were evaluated with respect to various mechanical, environmental, and thermal conditions. The materials exhibited good dimensional stability and roll flex life, in excess of 5000 cycles for Teflon and polyimide, and in excess of 3500 for polyester. One of the Teflon samples delaminated completely during aging (150 to 200°C). At... View full abstract»

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  • Theoretical Lifetime of Static Contacts

    Publication Year: 1967, Page(s):184 - 185
    Cited by:  Papers (9)
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    First Page of the Article
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Aims & Scope

This Transaction ceased production in 1971. The current publication is titled IEEE Transactions on Components, Packaging, and Manufacturing Technology.

Full Aims & Scope