ASD Technical Report, Numéro 62,Partie 670

Aeronautical Systems Division AFSC Project 7351 Annealed at 3400°F arc cast argon attained to date back up tooling Bendix Cr+10%MgO Billet Temp Center and Tail Climax coated contract year metallurg D. R. Carnahan Edge and Mid EVALUATION OF REFRACTORY extrusion and subsequent extrusion constant EXTRUSION DATA extrusion process Extrusion Temperature Factor(psi Fair Surface Familiarization with press furnace Globar group of tungsten Hardness DPH heated ical metallurgical evaluation Microstructure of Nose Mo+25%W Extrusion molybdenum Movies Movies nose block Nose Center Tail obtained Patterson AFB Poor Surface Ratio F RECORDS OUTSIDE CONTRACTORS recrystallization behavior refractory alloys shown in Figure shown in Table Sintered strain gages subsequent reworking successfully by extrusion supply wrought material Surface TABLE XXVI TABLE XXVI EXTRUSION temperatures exceeding 4200°F thermal-mechanical tractors and governmental trusion temperatures exceeding tungsten base alloys TZM Extrusion variety of refractory various reductions Westinghouse Elec Westinghouse Electric Corporation XXVI EXTRUSION RECORDS zirconia