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    Kristallwachstum - Wachstum von Zinn-Whiskern im Raster-Elektronenmikroskop

    Documentation/Report
    Kehrer, Hans-Peter / Zaminer, Christian | TIB AV-Portal | 1972
    Schlagwörter: Using a special time-laspe cinematographic technique and a speed of 11 frames per minute it was possible to record the growth of tin whiskers in a scanning-electron microscope. It will be noted that filament-type tin whiskers as well as bulbous shapes grow out ot the specimen which has been heated to 70° C and has an electroplated layer of tin on the surface, which is approximately 1 µm thick. It is apparent from the film that the growth of these whiskers is fed by material from the tin coating which moves upwards from the bottom of the coating. The swaying of the whiskers during growth, and the temperatured relation of the growth rate, become visible in ideal settings.

    Solid State Switch

    R. J. Hutto | NTIS | 1970
    Schlagwörter: Disks (shapes)

    NASA Radome Program

    NTIS | 1969
    Schlagwörter: Shapes

    The Computation of Shape Factors for Spacecraft Applications

    M. Toussaint | NTIS | 1968
    Schlagwörter: Shapes , Disks (shapes)

    Development of a Grid-Controlled Transmitting Tube for Space Applications

    H. Blume | NTIS | 1968
    Schlagwörter: Disks (shapes)

    The Disc Fluxmeter Developed at Estec

    M. Janes | NTIS | 1967
    Schlagwörter: Disks (shapes)

    Astronomical Satellite Package Configuration

    D. W. Swift | NTIS | 1967
    Schlagwörter: Shapes

    Sixty Foot Diameter Dgb Parachute Planetary Entry Parachute Program Design Report

    R. A. Lemke / R. D. Moroney / T. J. Neuhaus et al. | NTIS | 1967
    Schlagwörter: Disks (shapes)

    Conical Bodies of Given Length and Volume Having Maximum Lift-to-Drag Ratio at Hypersonic Speeds - Direct Methods

    J. C. Heideman / A. Miele / R. E. Pritchard | NTIS | 1967
    Schlagwörter: Shapes

    Structural Evaluation of an Extruded Magnesium-alloy T-stiffened Panel

    Dow, Norris F / Hickman, William A | NTRS | 1948
    Schlagwörter: METALS - MAGNESIUM ALLOYS - EXTRUDED SHAPES

    Bearing Strengths of Some Aluminum-alloy Rolled and Extruded Sections

    Moore, R L | NTRS | 1948
    Schlagwörter: ALUMINUM ALLOYS - EXTENDED SHAPES

    Observations on the behavior of some noncircular aluminum alloy sections loaded to failure in torsion

    Moore, R L | NTRS | 1947
    Schlagwörter: ALUMINUM ALLOYS - EXTRUDED SHAPES

    Determination of Plate Compressive Strengths

    Heimerl, George J | NTRS | 1947
    Schlagwörter: METALS - MAGNESIUM ALLOYS - EXTRUDED SHAPES , ALUMINUM ALLOYS - EXTRUDED SHAPES

    Column and Plate Compressive Strengths of Aircraft Structural Materials : Extruded 14S-T Aluminum Alloy

    Niles, Donald E | NTRS | 1946
    Schlagwörter: ALUMINUM ALLOYS-EXTRUDED SHAPES

    Bearing Strengths of 75S-T Aluminum-alloy Sheet and Extruded Angle

    Wescoat, C / Moore, R L | NTRS | 1945
    Schlagwörter: ALUMINUM ALLOYS - EXTRUDED SHAPES

    Effect of Wing Modifications on the Longitudinal Stability of a Tailless All-Wing Airplane Model

    Ankenbruck, Herman O | NTRS | 1945
    Schlagwörter: WING TIPS - SHAPES

    Column and Plate Compressive Strengths of Aircraft Structural Materials : Extruded 75S-T Aluminum Alloy

    Roy, J Albert | NTRS | 1945
    Schlagwörter: ALUMINUM ALLOYS-EXTRUDED SHAPES

    Column and Plate Compressive Strengths of Aircraft Structural Materials : Extruded 24S-T Aluminum Alloy

    Roy, J Albert | NTRS | 1945
    Schlagwörter: ALUMINUM ALLOYS-EXTRUDED SHAPES