NASA technical note TN (series). D-7267. Cyclic and isothermal oxidation behavior at 1100’ and 1200°C of nickel-20-percent-chromium,nickel-20-percent-chromium-3-percent-manganese, nickel-20-percent-chromium-3-percent-silicon, and nickel-40-percent-chromium alloys [with list of references]; by Carl E. Lowell.