Development and Improvement of 9-12%Cr Steels by a Holistic R&D Concept

Abstract:

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The research activities on ferritic / martensitic 9-12% Cr steels at the Institute of Materials Science, Welding and Forming (IWS) are represented by a network of interacting projects focusing on mechanical properties of base and weld metal, microstructural characterisation of creep and damage kinetics, weldability, microstructure analysis in the course of creep, modelling of precipitation and coarsening kinetics, simulation of complex heat treatments and the deformation behaviour under creep loading. The individual projects are briefly described and the conceptual approach towards a quantitative description of the creep behaviour of 9-12% Cr steels is outlined.

Info:

Periodical:

Materials Science Forum (Volumes 539-543)

Main Theme:

Edited by:

T. Chandra, K. Tsuzaki, M. Militzer , C. Ravindran

Pages:

2954-2959

DOI:

10.4028/www.scientific.net/MSF.539-543.2954

Citation:

H. Cerjak et al., "Development and Improvement of 9-12%Cr Steels by a Holistic R&D Concept", Materials Science Forum, Vols. 539-543, pp. 2954-2959, 2007

Online since:

March 2007

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Price:

$35.00

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