Material Characterization of Superplastically Formed Titanium (Ti-6Al-2Sn-4Zr-2Mo) SheetNational Aeronautics and Space Administration, Scientif. and Techn. Information Branch, 1987 - 38 pages |
Common terms and phrases
0.1-percent creep data 100-percent SPF strain 100-percent SPF-simulation 700 percent anneal Duplex anneal as-received material as-received microstructures ASTM average from figure beta phase Boron nitride code ksi creep behavior creep frame creep resistance creep strain Creep tests crosshead curve cycle without applied duplex-anneal conditions duplex-anneal heat treatment duplex-anneal material Effect of SPF Elevated-temperature tensile extensometer forced He gas fraction of primary gas backfill gas cool gauge length grain growth grain size high-temperature hour Kroll's reagent Langley Research Center Larson-Miller plot Load cell longitudinal sections LVDT metallographic metastable beta Mill anneal Mill duplex mill-anneal NASA parent material PILS plot of 0.1-percent properties of Ti-6242 Properties of Ti-6Al-2Sn-4Zr-2Mo simulation specimens Specimen code SPF material SPF processing strain gauges Strain rate strained panel Stress superplastic forming SPF Table tensile and creep test specimens thermocouples Ti-6Al-2Sn-4Zr-2Mo Sheet Material transformed beta triplex anneal vacuum furnace yield strength Young's modulus μπ 25 μπ ㅁㅁ