7 research outputs found
Distribution and special traits of naturalization of new and rare zooplankton species in waterbodies of the Upper Volga basin
No full textThe Mediterranean Copepod Calanipeda aquaedulcis Kritschagin, 1873 (Crustacea, Calanoida) in the Volga River Reservoirs
No full textEcosystem Exchange of Carbon Dioxide and Water in Cowberry–Lichen Pine Forest in the Middle Taiga Subzone of Eastern Europe
No full textZooplankton productivity at the peak of eutrophication of a plain reservoir ecosystem: The role of invertebrate predators
No full textCrystallographic features of the gamma-to-alpha transformation in a Nb-added transformation-induced plasticity steel
No full textA Nb-bearing transformation-induced plasticity (TRIP) steel was control rolled and a certain amount of austenite was retained through appropriate heat treatment. Electron backscatter diffraction (EBSD) measurements were conducted on specimens deformed to various reductions, and the orientations of the a grains formed within individual prior-austenite grains were compared to those expected from the common correspondence relationships. While most of the bainite orientations cluster around the Bain circles formed by these relations, the polygonal (allotriomorphic) ferrite formed at the austenite grain boundaries does not obey any of these relations with respect to the neighboring austenite orientations. Grain-scale variant selection was observed in both the deformed and undeformed austenite grains. The crystallographic features of the deformation-induced ferrite transformation are also discussed
