ATI Allvac initiated a research program to study a 12Cr-9Ni-base, martensitic precipitation hardening stainless steel. More than 40 pilot plant heats weighing 50 to 300 lb were made. The aluminum content in the test steels varied from 0 to 2%, titanium from 0 to 2%, and copper from 0 to 3%. The effect of individual elements and their combination on martensitic transformation, aging kinetics, strength, toughness, stress-corrosion cracking, and corrosion resistance were evaluated.
Materials progress: Ultrahigh-strength stainless steels studied for aircraft
Advanced Materials & Processes ; 163 , 5 ; 13
2005
1 Seite
Aufsatz (Zeitschrift)
Englisch
mechanische Festigkeit , Kaltauslagern , mechanische Eigenschaft , Korrosionsbeständigkeit , Spannungsrisskorrosion , Festigkeitserhöhung , Aluminium , Titan , Kupfer , martensitische Umwandlung , Zähfestigkeit , Anwendung in der Luft- und Raumfahrt , ultrahochfester Stahl , nichtrostender Stahl , Flugzeugbau
Al-Li alloys and ultrahigh-strength steels for U.S. Navy aircraft
Tema Archiv | 1990
|Engineering Index Backfile | 1941
|Welding stainless aircraft steels
Engineering Index Backfile | 1941