@inproceedings{ebcb2db67b184ef3a7b3c58055d56aaa,
title = "Mechanical properties and forming behavior of a type 9%Cr steel containing 2%W",
abstract = "The possibilities to improve the properties of steels for tubes exposed at high temperatures are explored. The mechanical properties and forming behavior of an experimental casting of type 9Cr-ferritic steels, P92, containing 2%W, are studied. The hardenability was determined by means of continuous cooling diagrams associated with hardness measurements and microstructure observations. Tensile tests from room temperature to 650°C were carried out to determine the variation of the strength and ductility in this temperature range. In addition, Charpy impact tests were conducted to characterize the toughness of the steel and the ductile-brittle transition temperature. Finally, hot torsion tests at various temperatures and strain rates were carried out and the generalized stresses and strains to rupture for each test are determined. With these data forming stability maps were generated to characterize the best forming conditions.",
keywords = "Forming behavior, High temperature properties, Mechanical properties, P92 steel",
author = "F. Pe{\~n}alba and X. G{\'o}mez and R. Allende and M. Cars{\'i} and Ruano, {O. A.}",
year = "2010",
doi = "10.4028/www.scientific.net/MSF.638-642.3128",
language = "English",
isbn = "0878492941",
series = "Materials Science Forum",
publisher = "Trans Tech Publications Ltd",
pages = "3128--3133",
editor = "Tara Chandra and Tara Chandra and Tara Chandra and N. Wanderka and N. Wanderka and N. Wanderka and Walter Reimers and Walter Reimers and Walter Reimers and M. Ionescu and M. Ionescu and M. Ionescu",
booktitle = "THERMEC 2009",
note = "6th International Conference on Processing and Manufacturing of Advanced Materials - THERMEC'2009 ; Conference date: 25-08-2009 Through 29-08-2009",
}