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Kinetics of Precipitation in a Complex Hot-work Tool Steel
- 1.0352141 - ÚFM 2011 RIV US eng J - Journal Article
Sonderegger, B. - Kozeschnik, E. - Leitner, H. - Clemens, H. - Svoboda, Jiří - Fischer, F. D. - Staron, P.
Kinetics of Precipitation in a Complex Hot-work Tool Steel.
Steel research international. Roč. 81, č. 1 (2010), s. 64-73. ISSN 1611-3683. E-ISSN 1869-344X
R&D Projects: GA MŠMT(CZ) OC10029
Institutional research plan: CEZ:AV0Z20410507
Keywords : tool steel * precipitation * nucleation and growth
Subject RIV: BJ - Thermodynamics
Impact factor: 0.453, year: 2010
Recently, a novel model has been developed for simulation of the evolution of spherical precipitates in multi-component, multi-phase systems. Contrary to classical approaches, the kinetic model scales linearly with the complexity of the system and it is, thus, particularly suitable for complex industrial applications. In the present paper, features and capabilities of the new approach are demonstrated on the example of the heat treatment and thermal ageing of an industrial tool steel. The model predictions are compared to comprehensive experimental data. Model performance, predictive capabilities and limitations are discussed.
Permanent Link: http://hdl.handle.net/11104/0191721
Number of the records: 1