1–20 von 404 Ergebnissen
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    Production of magnesium-alloy aircraft parts

    Grant, L.B. | Engineering Index Backfile | 1940
    Review of progress made and problems encountered by aircraft manufacturers in production; composition, mechanical properties, and ...
    Verlag: Society of Automotive Engineers (SAE)

    Employment of electro-chemical deposition in manufacture and maintenance of automobiles

    Wilson, R.E. | Engineering Index Backfile | 1942
    Processes developed from plating technique; adhesion of deposited metals; resistance to corrosive attack and to fretting corrosion ...
    Verlag: Institution of Automobile Engineers

    Le soudage des alliages legers dans l'industrie automobile

    Bernier, A. | Engineering Index Backfile | 1954
    Panhard, using aluminum magnesium alloy A.G3; chemical composition and mechanical characteristics; improved by special treatment of metal ...

    Preliminary experiment on improvement of underwater wet plasma welds using filler metal

    Fukushima, S. / Fukushima, T. / Kinugawa, J. | Tema Archiv | 1981
    The possibility of improving the ductility and notch toughness of underwater wet plasma welds was investigated by controlling the chemical ...

    Thin-film temperature sensors for gas turbine engines: problems and prospects

    Budhani, R.C. / Prakash, S. / Bunshah, R.F. | Tema Archiv | 1986
    Si3N4 graded structures on the sensors by the plasma-assisted chemical vapor deposition process. Details of the electrical and metallurgical ...
    Schlagwörter: PLASMA-ASSISTED CHEMICAL VAPOR DEPOSITION

    Effects of long term storage on aerospace nickel-cadmium cell performance

    Yi, T.Y. | Tema Archiv | 1987
    A study currently being performed at NASA/Goddard Space Flight Center (GSFC) to evaluate the long term effects of storage on aerospace ...
    Schlagwörter: CHEMICAL COMPOSITION DATA

    Degradation of mechanical properties of advanced composites exposed to aircraft environment

    Horn, W.J. / Shaikh, F.M. / Soeganto, A. | Tema Archiv | 1989
    The degradation of the mechanical properties of Imperial Chemical Industries APC-2 'Victrex' Gr/PEEK laminates was measured after exposure ...

    Electrical power systems on spacecrafts

    Kuwajima, S. | Tema Archiv | 1989
    A spacecraft carries electric power systems in order to achieve its mission. The practical use of a fuel cell comprising of hydrogen and ...
    Schlagwörter: CHEMICAL CAPACITORS

    Progress in the design of CBE systems

    Mifsud, V.J. / Sullivan, P.W. / Williams, D. | Tema Archiv | 1990
    A gas flow control system for use in chemical beam epitaxial growth systems is described. This system employs a unique dual-valve control ...

    Techniques for space LIDAR sensing of the global atmospheric environment

    Kobayashi, T. | Tema Archiv | 1990
    for practical applications in the analysis of atmospheric water circulation, analysis of global thermal energy and chemical analysis of ...

    A gas handling system for MOMBE growth

    Hersee, S.D. / Ballingall, J.M. | Tema Archiv | 1990
    Describes the operating principles and performance of a gas handling system, which was designed specifically for the metalorganic molecular ...

    Fuel cell technology and innovation

    Appleby, A.J. | Tema Archiv | 1992
    hydrogen, they are built into large chemical plants which may be regarded as dispersed refineries. The size of the plant is determined by this ...

    Superiority and failure mode of automotive batteries insulated with polyethylene separators

    Kung, J. | Tema Archiv | 1994
    industries in these regions have demonstrated the superiority of PE separators with respect to other types in terms of physical, electrical and ...

    A fundamental tribochemical study of the third body layer formed during automotive friction braking

    Wirth, A. / Eggleston, D. / Whitaker, R. | Tema Archiv | 1994
    The chemical nature of the transfer film (TF) or third body layer (TBL) formed at the friction interface during automotive friction braking ...

    Destructive physical analysis results of Ni/H2 cells cycled in low Earth orbit regime (II)

    Lim, H.S. / Zelter, G.R. / Smithrick, J.J. et al. | Tema Archiv | 1994
    DPA included visual inspections, measurements of electrode thickness, scanning electron microscopy, chemical analyses, and measurements of ...