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Metallurgical and Materials Transactions B
Published in: Metallurgical and Materials Transactions B 3/2015

01-06-2015

On the Densification and Elastic Modulus of Sintered Cr-Mo Steels

Authors: Maziyar Azadbeh, Ahad Mohammadzadeh, Herbert Danninger, Christian Gierl-Mayer

Published in: Metallurgical and Materials Transactions B | Issue 3/2015

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Abstract

The densification and elastic properties of sintered Cr-Mo prealloyed steels of varying porosity were investigated as a function of Cr concentration, compacting pressure, and sintering temperature. Experiments were designed using the response surface methodology in order to model and evaluate the response of densification, porosity, static Young’s modulus, and dynamic Young’s modulus to the manufacturing parameters. Analysis of variance was used to validate the adequacy of the proposed models. The obtained mathematical models are useful not only for predicting the densification and elastic properties with higher accuracy but also for selecting optimum manufacturing parameters to achieve the desired properties.
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Metadata
Title
On the Densification and Elastic Modulus of Sintered Cr-Mo Steels
Authors
Maziyar Azadbeh
Ahad Mohammadzadeh
Herbert Danninger
Christian Gierl-Mayer
Publication date
01-06-2015
Publisher
Springer US
Published in
Metallurgical and Materials Transactions B / Issue 3/2015
Print ISSN: 1073-5615
Electronic ISSN: 1543-1916
DOI
https://doi.org/10.1007/s11663-015-0315-0

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