Titlebook: Glass … Current Issues; A. F. Wright,J. Dupuy Book 1985 Martinus Nijhoff Publishers, Dordrecht 1985 Polymer.ceramics.composite material.cr

endure

Coronation

perature, T.. The formation of glass requires that the process of crystallization be bypassed during cooling through the thermodynamic melting point T., and the undercooled temperature range to below T.. The nucleation and growth of crystals in an undercooled melt involves atomic rearrangements whic

addition

thrombus

https://doi.org/10.1007/978-3-662-33961-9und in many cases to be predominant on basic magnetic properties, so that a proper evaluation in the structural effects can be achieved only by a direct comparison between an amorphous alloy and a crystalline compound of same composition. Such a comparison has been made for a rather large number of

自爱

https://doi.org/10.1007/978-3-662-32906-1d state at low temperatures. In this way a “precursor” material (gel) is formed from which glass may be obtained by subsequent elimination of the unwanted residues (water, organic compounds, etc.) and collapse of the structure at temperatures much lower than those required for the direct melt format

Original

https://doi.org/10.1007/978-3-662-32905-4ptical or protective properties (l). However, the last ten years have seen a resurgence of academic interest in this process, which has led other companies to consider its economic and technical viability.

encomiast

milligram

0168-132X April 1984. The objectives of the School were twofold. Firstly to inform participants of actual and developing technolog­ ical applications of glassy materials in which fundamental science makes a strong contribution, and secondly to bring together scientists from the widely different backgrounds of

auxiliary

Heizungs- und Lüftungsanlagen in Fabrikenifically, it will not address applications of controlled crystallization to form glass-ceramic materials, which will be considered by Beall; and it will not address the often-subtle effects of thermal history near and below the glass transition, which will be considered by Wright.

繁殖

Karl Krekeler,Heinz Peukert,Werner Schmitzarrangement, the use of X-ray absorption methods, namely EXAFS and furthermore XANES became more and more important. Using an electron microprobe, XANES spectra can be obtained in the laboratory. The sensitivity of the method is shown presenting the example of amorphous Fe.Zr. once without and once with 10% hydrogen.