Materials Under Extreme Conditions and Nanophase Materials: Proceedings of Symposium B on Materials Under Extreme Conditions and Symposium C on Nanophase Materials of the 1992 E-MRS Fall Conference, Strasbourg, France, November 3-5, 1992G. Kostorz The contents of the Symposium B on Materials under Extreme Conditions cover a variety of extremes, in particular high rates of deformation, low temperatures, high temperatures, high pressure, thermal shock, high currents, corrosion and wear, surface processing, and high purity. The subjects are arranged in the following sequence: mechanical properties of metallic and ceramic materials under various extreme conditions, wear, surface properties and processing, internal stresses and high pressure and high purity. The Symposium C on Nanophase Materials dealt primarily with the preparation methods and physical/chemical properties of ultrafine grained polycrystalline materials and was particularly concerned with the relationship between manufacturing conditions and properties of these nanophase materials. The subjects covered include ultrafine particle synthesis, consolidation and properties of nanophase metals, nanoceramics and nanocomposites. |
Contents
effects of temperature history and strain rate on the hot ductility of Nb | 17 |
High strength conductor for pulsed magnets | 35 |
Wear properties of steel plasma nitrided at high temperatures | 49 |
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absorption alloy Appl applied atoms calculated ceramics chemical coatings compared composition compounds constant crack creep crystal decrease deformation density dependence deposition determined diffusion discussion effect elastic electrical electron energy experimental experiments field Figure formed fracture function given grain boundaries growth hardness heat higher increase indicates iron irradiation laser layer loss lower magnetic materials matrix measured mechanical metal method microstructure milling mixture nanophase observed obtained occurs optical oxide parameters particles peak phase Phys plasma possible powders precipitation prepared present pressure produced properties pulse range reaction reduction relative resistance samples shear shown shows sintering sizes solid solution specimens steel strain rate strength stress structure surface synthesis Table temperature tensile thermal thickness tion treatment values volume wave wear X-ray