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  1. No Access

    Article

    Correlations Between the Structure, Energy and Diffusivity of Grain and Interphase Boundaries

    The paper illustrates the benefits of a combined use of computer simulations of interfacial properties and experiments performed on macroscopic, well-defined bicrystals. The results from two studies are report...

    T. Muschik, W. Gust, B. Predel, U. Wolf, P. Gumbsch… in MRS Online Proceedings Library (1991)

  2. No Access

    Article

    Coarsening of Extremely Small Particles in the Cu-Ni-Fe System

    By means of magnetic methods, in the Cu-10.7a/o Ni-1. 6 a/o Fe alloy the Ostwald ripening of extremely small particles has been studied. It appears that the magnetic methods are very suitable for such investigati...

    W. Gust, E. Wachtel, B. Frühauf, B. Predel in MRS Online Proceedings Library (1983)

  3. No Access

    Article

    Diffusion Along Migrating and Stationary Grain Boundaries: The Al-Zn System

    The discontinuous precipitation reaction has been studied in an Al-28a/o Zn solid solution. It appears that the diffusion rates determined by us for migrating grain boundaries are of the same order of magnitude a...

    W. Gust, M. B. Hintz, R. Lučić, B. Predel in MRS Online Proceedings Library (1983)

  4. No Access

    Article

    The effect of ternary additions on the finely lamellar discontinuous precipitation in Cu-Sb solid solutions

    A Cu-Sb base alloy containing 4.5 at. pet Sb was chosen to investigate the effect of third elements on cellular precipitation. The third element was added at the following levels: 0.3, 0.6, 1.0 and 2.0 at. pctX. ...

    B. Predel, W. Gust in Metallurgical Transactions A (1976)

  5. No Access

    Article

    Explanations of third element effects upon the growth kinetics of discontinuous precipitation in Cu-In and Cu-Sb alloys

    B. Predel, W. Gust in Metallurgical Transactions A (1976)

  6. No Access

    Article

    Precipitation behavior of α-solid solutions of the Fe-Sn system

    The solubility limit for tin in a-iron was established from lattice parameters determined by X-ray measurements. The precipitation processes in α-Fe-Sn solid solutions are of both continuous and discontinuous ...

    B. Predel, M. Frebel in Metallurgical Transactions (1973)