Explanipedia

The Question of an Armenian Revolution and the Radicalization of the Committee of Union and Progress toward the Armenian Genocide Open

W. Gust · 2012

Hilmar Kaiser, one of the first German historians to work on the Armenian Genocide and one who has often written about it as a historical fact, is now trying to dilute that history. In his latest article, which consciously avoids use of th…

INHALT Open

Von Geleitet, M Petzow, P Schepp, Hamburger Allee, Unter Mitwirküng , et al. · 1996

Grain Growth and Grain Boundary Wetting Phase Transitions in the Al-Ga and Al-Sn-Ga Alloys of High Purity Open

Boris B. Straumal, Steven M. Risser, Vera G. Sursaeva, B. Chenal, W. Gust · 1995

Grain growth was studied in high purity Al-Ga alloys with Ga contents of 0.001, 0.005 and 1 wt%. The transition from normal to abnormal grain growth was investigated in dependence on Ga content and temperature. The orientations of individu…

MISORIENTATION DEPENDENCE OF DIFFUSION INDUCED GRAIN BOUNDARY MIGRATION (DIGM) IN ORIENTED Cu (Zn) BICRYSTALS Open

B. Giakupian, R. Schmelzle, W. Gust, R.A. Fournelle · 1990

HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not.The documents may come from teaching and research institutions in France or abroad, or fr…

DYNAMIC PROPERTIES OF GRAIN BOUNDARIES Open

M. Friesel, I. Manna, W. Gust · 1990

published or not.The documents may come from teaching and research institutions in France or abroad, or from public or private research centers.

DIFFUSION INDUCED GRAIN BOUNDARY MIGRATION IN Ni(Zn) POLYCRYSTALS Open

R.A. Fournelle, B. Giakupian, W. Gust, B. Predel · 1988

o n g l y dependent on t h e annealing temperature.

APPLICABILITY OF SIMS IN THE STUDY OF GRAIN BOUNDARY DIFFUSION Open

W. Gust, M. B. Hintz, A. Lodding, R. Lučik, H. Odelius , et al. · 1985

Nous avons mis au point une technique qui permet d'étudier de façon quantitative 1'hêtérodiffusion intergranulaire de soluté sans 1'aide de radioisotope.Cette technique utilise la spectrométrie de masse d'ions secondaire (SIMS) pour déterm…

DIFFUSIVITY OF IMPURITIES ALONG MIGRATING AND STATIONARY GRAIN BOUNDARIES Open

W. Gust, M. B. Hintz, B. Predel · 1985

Comparaison systematique des resultats de diffusion d'impuretes pour des joints en mouvement et des joints immobiles dans un grand nombre de systemes binaires

GENERALIZED REPRESENTATION OF GRAIN BOUNDARY SELF-DIFFUSION DATA Open

W. Gust, Sabine Mayer, Andreas Bögel, B. Predel · 1985

The self-diffusion data for large-angle grain boundaries in FCC, HCP and BCC metals are presented in an Arrhenius diagram employing a reduced reciprocal temperature scale Tm/T, where Tm is the melting temperature. The data available from t…

Shock induced transition stresses for zinc sulfide and zinc selenide Open

W. Gust · 1982

Three wave shock structures associated with the Hugoniot elastic limits and the solid-solid phase transitions have been measured for zinc sulfide and zinc selenide. The Hugoniot elastic limits were found to be 3.4±1 GPa for zinc sulfide an…

Elastic and plastic properties of uranium dioxide from 5 to 330 GPa Open

W. Gust · 1979

Published Hugoniot data for UO/sub 2/ is in error, because the measuring techniques used did not resolve the strong multiple-wave shock-structures present. Hence calculations related to liquid metal, fast-breeder-reactor, excursion analyse…

Shock Compression of a Pyrolytic, Ceylon Natural, and Hot-Pressed Synthetic Graphite to 120 GPa Open

W. Gust, David A. Young · 1979

Shock compression parameters for a boron-loaded, silicone-rubber composite Open

W. Gust, M. van Thiel, G. R. Gathers · 1975

component. In the present work we describe a scintillator in which the boron is chemically bonded to the siloxane and so avoids the problem of precipitation and loss of boron to sublimation. Material containing up to 18% boron, by weight, …

DYNAMIC YIELD STRENGTHS OF LIGHT ARMOR MATERIALS. Open

W. Gust, E. B. Royce · 1970

DESIGN AND CONSTRUCTION FEATURES OF A VARIABLE GAP THERMIONIC CONVERTER TUBE Open

W. Gust, E.S. McKee · 1962

Design and construction features are presented for a parallel-plane thermionic converter tube which has an interelectrode gap that may be precisely varied from zero to six inches. (auth) 3Z72 Thermionic diodes and pentodes (with their asso…

EMISSION CHARACTERISTICS OF TANTALUM, TUNGSTEN, RHENIUM, AND IRIDIUM IN PLASMA DIODES Open

W. Gust · 1962

Experimental determinations of the ionic and electronic emission characteristics of tantalum, tungsten, rhenium, and iridium cathodes in vapor thermionic converters are compared. It is shown that tantalum provides superior thermal ionizati…

EMISSION CHARACTERISTICS OF TANTALUM, TUNGSTEN, RHENIUM, AND IRIDIUM IN PLASMA DIODES Open

W. Gust · 1962

Experimental determinations of the ionic and electronic emission characteristics of Ta, W, Re, and lr cathodes in vapor thermionic converters are compared. It is shown that Ta provides superior thermal ionization qualities at high pressure…

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