ISBN: 9783863595081 - buchkremer, s: nano-structural surface modifications (3 risultati)

Taschenbuch. Condizione: Neu. Irreversible Thermodynamics of Nano-Structural Surface Modifications in Metal Cutting | Stefan Buchkremer | Taschenbuch | Englisch | 2017 | Apprimus Verlag | EAN 9783863595081 | Verantwortliche Person für die EU: Apprimus, Steibachstr. 25, 52074 Aachen, info[at]iif[dot]rwth-aachen[dot]de | Anbieter: preigu. …

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The goal of this thesis was to develop a model for structural surface modifications in metal cutting. Cutting tests on steel AISI 4140 (42CrMo4) showed that dynamic recrystallization (DRX) formed nano-crystalline surface layers. The kinetics of DRX were analytically modeled by the thermodynamic Helmholtz potential, considering the internal energy as well as the production and flow of entropy. Finally, DRX was predicted in finite element simulations and process signature components were compiled. 156 pp. Englisch.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The goal of this thesis was to develop a model for structural surface modifications in metal cutting. Cutting tests on steel AISI 4140 (42CrMo4) showed that dynamic recrystallization (DRX) formed nano-crystalline surface layers. The kinetics of DRX were analytically modeled by the thermodynamic Helmholtz potential, considering the internal energy as well as the production and flow of entropy. Finally, DRX was predicted in finite element simulations and process signature components were compiled.…