Oxidation-resistant, ductile crre - alloy, in particular for high temperature applications, as well as corresponding crre - material

摘要

Oxidation-resistant, ductile crre - alloy, in particular for high temperature applications, consisting of45 – 75 W -% rhenium (re),25 – 55 W -% chromium (cr),0,05 – 5 W -% of at least one element of the group consisting of scandium (sc), cerium (ce) and praseodymium (pr),0,05 – 5 W -%, magnesium (mg),0 – 0,05 W -%, carbon (c),0 – 8 W -%, aluminum (al),optionally 0,05 – 0,5 w -% zirconium (zr) and / or, if appropriate, 0,05 – 0,5 w -% yttrium (y), and inevitable impurities.