Entwicklung Von Hochtemperaturlegierungen Auf Kobalt- Und Nickelbasis. Über Niobium, Die Entwicklung Und Anwendung Von Nioblegierungen

Precipitation-hardening alloys on cobalt or nickel basis are still the best high-temperature structural materials for load-bearing components, taking into consideration the wide range of requirements that has to be met by the working properties. Modern developments are characterized by aseries of measures whose combined effects have rendered possible substantial im- provements in the high-temperature properties of these alloys.