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Can I read Nitrogen Strengthening of a Stable Austenitic Stainless Steel on EtoBox?
Nitrogen Strengthening of a Stable Austenitic Stainless Steel by M.L.G. Byrnes; M. Grujicic; W.S. Owen is a Engineering article available to read on EtoBox.
What is Nitrogen Strengthening of a Stable Austenitic Stainless Steel about?
The low-temperature flow stress of mechanically stable austenitic stainless steels increases with increasing concentration of nitrogen in solution and with decreasing temperature. This phenomenon has been studied in a series of Fe-NiXr-Mo alloys with nitrogen contents between 0.04 and 0.36 wt% by measuring the flow stress and the thermal activation parameters for plastic flow as a function of stress, plastic strain and nitrogen concentration in stress relaxation and strain-rate change experiments. Care is taken, when analyzing the data, to distinguish between athermal and thermal effects. The significant increase of the athermal flow stress with increasing nitrogen concentration is attributed to short-range ordering of chromium and nitrogen atoms. The thermally activated component of the flow stress is also dependent on the nitrogen concentration and is thought to be due to localized, predominantly modulus interactions between Lattice disturbances in the immediate vicinity of nitrogen atoms and slip dislocations. The thermally activated component is suitably described by Friedel's model of solid solution strengthening. ## R&m& -La contrainte plastique a basse temperature d'aciers i
Who reads Nitrogen Strengthening of a Stable Austenitic Stainless Steel?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- M.L.G. Byrnes; M. Grujicic; W.S. Owen
- Publisher
- Elsevier Science; Elsevier ; University of Toronto Press; Elsevier BV (ISSN 0001-6160)
- Published
- 1987
- Language
- EN
- Field
- Engineering (Physical Sciences)