This title appears in the Scientific Report :
2017
Please use the identifier:
http://dx.doi.org/10.1080/02670836.2016.1244039 in citations.
Microstructure of intermetallic particle strengthened high-chromium fully ferritic steels
Microstructure of intermetallic particle strengthened high-chromium fully ferritic steels
An improvement of power plant efficiency necessitates an increase of the process parameters and thus enables a reduction of consumed primary resources. Furthermore more efficient, sustainable, flexible and cost-effective energy technologies are strongly needed. For this reason the current research c...
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Personal Name(s): | Kuhn, B. |
---|---|
Wessel, E. / Talík, M. / Lopez Barrilao, Jennifer (Corresponding author) | |
Contributing Institute: |
Werkstoffstruktur und -eigenschaften; IEK-2 |
Published in: | Materials science and technology, 33 (2017) 9, S. 1056 - 1064 |
Imprint: |
London
Taylor and Francis
2017
|
DOI: |
10.1080/02670836.2016.1244039 |
Document Type: |
Journal Article |
Research Program: |
Efficient and Flexible Power Plants |
Publikationsportal JuSER |
An improvement of power plant efficiency necessitates an increase of the process parameters and thus enables a reduction of consumed primary resources. Furthermore more efficient, sustainable, flexible and cost-effective energy technologies are strongly needed. For this reason the current research concentrates on a new concept of high-chromium fully ferritic stainless steels which are strengthened by a combination of solid-solution and intermetallic Laves phase particles. Such steels exhibit favourable creep, thermomechanical fatigue and steam oxidation behaviour up to 650°C. Based on detailed analysis by high-resolution scanning and transmission electron microscopy the particle size evolution and compositions were studied. Variations in chemical compositions were analysed experimentally and compared with thermodynamic equilibrium composition modelling results. |