ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Alloys of Ru-Al-Cr with compositions between Ru-10Al-35Cr and Ru-3Al-39Cr (at.%)were directionally solidified and heat treated to produce single phase hcp-Ru(Cr,Al) and two phaseB2-hcp microstructures. The room temperature fracture toughness, tensile behavior, and cyclicoxidation behavior at 1100ºC were investigated and compared to previous results measured fromRuAl and Ru-Al-Mo alloys. For microstructures consisting of a Ru(Cr,Al) matrix with fine RuAlprecipitate, a good room temperature fracture toughness, tensile ductility, and oxidation resistanceat 1100°C were measured
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/15/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.539-543.1469.pdf
Permalink