Elektronenmikroskopische Untersuchung der Silberjodidfällung

Investigation on the surface structure of precipitated silver iodide samples by krypton adsorption

“…The extensive study of Ottewill and co-workers 369 3 7 9 4 0 945 of AgI microcrystals essentially confirms these results since they record hexagonal and triangular plates, needles, truncated hexagonal pyramids, tetrahedra, truncated tetrahedra and occasionally tetradecahedra. The findings of Mirnik et aZ 46. confirm these results.…”

“…Kraus and Cook 44 have suggested that for natural iodyrite the relative importance of the various forms is approximately as follows : (0001) > (1011) = (lOi0) > (OOOi) = {lOil>. Artificial macroscopic crystals of p-AgI usually show that only low index forms are well developed 4 5 346 and that the (0001) and (OOOT) are the most pronounced. The extensive study of Ottewill and co-workers 369 3 7 9 4 0 945 of AgI microcrystals essentially confirms these results since they record hexagonal and triangular plates, needles, truncated hexagonal pyramids, tetrahedra, truncated tetrahedra and occasionally tetradecahedra.…”

Effect of Intercritical Annealing and Austempering on the Microstructure and Mechanical Properties of a High Silicon Manganese Steel

“…Such dimension of the FCC iron refer to high stable austenite with high carbon content. These islands should exhibit a strain induced martensitic transformation during plastic deformation at high strains [4,9,10,[33][34][35][36][37][38][39].…”

“…During soaking at IBT temperatures a significant fraction of austenite stabilized due to the carbon in FCC iron. After the heat treatment, retained austenite showed two morphologies: i) films between martensite laths, and ii) blocks according to [9,33,[35][36][37][38]43,44]. The authors also observed that the austenite carbon content was not homogeneous, in particular, it was higher in the first type of retained austenite compared to the blocky austenite.…”