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:
Grain boundary engineering (GBE) was employed to improve the oxide exfoliationresistance and mitigate oxide growth by optimizing the grain boundary character distribution.Studies were performed on alloys of Incoloy 800H and Inconel 617. Alloys 800H and 617 wereselected due to their potential applications for the Generation IV nuclear power systems. The effectof GBE on the corrosion response was evaluated using supercritical water exposure tests and cyclicoxidation tests. The microstructure of the tested samples was analyzed by means of opticalmicroscopy, scanning electron microscopy, energy dispersive X-ray spectroscopy, electronbackscatter diffraction, and gravimetry. The effects of thermal expansion mismatch and Crvolatilization on the corrosion response are discussed
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/19/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.595-598.409.pdf
Permalink