Titlebook: Science and Technology of the Undercooled Melt; Rapid Solidification P. R. Sahm,H. Jones,C. M. Adam Book 1986 Martinus Nijhoff Publishers,

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Thermodynamic Aspects of Glass Formation in Ni-Zr Alloyshe most thermodynamically simple ways of treating the attractive interactions between unlike atoms, given a specific chemical short range order, is by means of the so-called associated complexes. Thus, assuming the existance of NiZr and NiZr. associated complexes we look the Ni-Zr mixtures as strong

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Effect of the Cooling Rate on the AS-Cast Fraction Crystallizedation time in rapidly quenched Fe.Ni.B. alloys. The ribbons were produced by planar flow casting, figure 1, with a continuous variation of thickness in the range between 20 and 250 μm. This was accomplished by decelerating the rotating disc during the casting process, The solidification process whic

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Solidification of Amorphous Pd77,5Si16,5Cu6 in a Drop Tube prevent crystallization, range from a fraction of a degree per second for silicate glasses to 10.K/s and more for certain metallic alloys. In order to avoid heterogeneous nucleation for decreasing critical cooling rates it helps if contact of the melt with a surface can be avoided. One method towar

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Charitable

Thermodynamics in Rapid Solidificationbbs free energy of metastable melts are indicated, the association model being discussed in particular. Finally, the glass forming ability of liquid alloys and the crystallization of metallic glasses and meta- stable crystalline phases formed from strongly supercooled melts are considered.

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Effect of the Cooling Rate on the AS-Cast Fraction Crystallizedn the range between 20 and 250 μm. This was accomplished by decelerating the rotating disc during the casting process, The solidification process which, occurring in only few milliseconds, was monitored by a photoelectric temperature measuring device developed at the Foundry-Institute.

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