Creep behavior of electron-beam-melted rhenium
Creep rupture behavior of electron beam melted polycrystalline sheet and powdered rhenium
Raffo, P. L.↗
Engineering topics
Raffo, P. L.
Publications and source records attributed to Raffo, P. L..
Strengthening of molybdenum and tungsten alloys with HfC
Molybdenum and tungsten alloys, detailing strengthening with hafnium carbide
Klopp, W. D.↗
Creep behavior of electron-beam-melted rhenium
Comparison of creep-rupture properties of electron beam-melted polycrystalline and powder- metallurgy rhenium sheets at 2200 to 4200 F and 4 to 40 ksi
Raffo, P. L.↗
Thermomechanical processing of molybdenum- hafnium-carbon alloys
Thermomechanical processing effects on structure and mechanical properties of molybdenum hafnium carbon alloys
Raffo, P. L.↗
Dynamic strain aging in carbide strengthened molybdenum alloys
Dynamic strain aging in carbide strengthened molybdenum alloys
Raffo, P. L.↗
Dynamic strain aging during the creep and tensile testing of a molybdenum-titanium- carbon alloy
Dynamic strain aging during creep and tensile tests of molybdenum-titanium-carbon alloys
Raffo, P. L.↗
Creep of powder metallurgy rhenium at 0.43 to 0.72 T sub m.
Creep rate-stress-temperature relations for powder metallurgy rhenium, discussing activation energy
Raffo, P. L.↗
Exploratory study of mechanical properties and heat treatment of molybdenum-hafnium-carbon alloys
Mechanical properties of alloys molybdenum hafnium carbon compounds
Raffo, P. L.↗
Yielding and fracture in tungsten and tungsten- rhenium alloys.
Vacuum arc melted W and W-Re alloys mechanical properties, noting Re additions effects
Raffo, P. L.↗
Yielding and fracture in tungsten and tungsten-rhenium alloys
Mechanical properties of tungsten and tungsten rhenium alloys
Raffo, P. L.↗
High-strength tungsten alloy with improved ductility
Alloy combines superior strength at elevated temperatures with improved ductility at lower temperatures relative to unalloyed tungsten. Composed of tungsten, rhenium, hafnium, and carbon, the alloy is prepared by consumable electrode vacuum arc-melting and can be fabricated into rod, plate, and sheet.
Klopp, W. D.↗
Lower-cost tungsten-rhenium alloys
Tungsten-rhenium alloys with a substantially more dilute rhenium content have ductilities and other mechanical properties which compare favorably with the tungsten-rhenium alloys having much higher concentrations of the costly rhenium.
Klopp, W. D.↗
Mechanical properties of dilute tungsten-rhenium alloys
Mechanical properties of dilute tungsten-rhenium alloys prepared by electron beam and arc melting
TUNGSTEN ALLOY↗
Influence of boron additions on physical and mechanical properties of arc-melted tungsten and tungsten - 1 percent tantalum alloy
Influence of boron additions on physical and mechanical properties of arc-melted tungsten and of tungsten-tantalum alloy
TUNGSTEN ALLOY↗
Mechanical properties of solid-solution and carbide-strengthened arc-melted tungsten alloys
Arc-melted solid-solution and carbide strengthened tungsten alloys tested for mechanical properties at 2500 deg F to 4000 deg. F
ARC MELTING↗
Ductility and strength of dilute tungsten- rhenium alloys.
Dilute tungsten rhenium alloys, determining ductility parameters, fabrication, tensile properties and creep behavior
TUNGSTEN ALLOY↗
Solid solution and carbide strengthened arc melted tungsten alloys.
Solid solution and carbide strengthened arc melted alloys of hafnium with tungsten and ternary alloys of tantalum, columbium, rhenium and carbon
CARBIDE↗
Effects of grain size on tensile and creep properties of arc-melted and electron-beam- melted tungsten at 2250 deg to 4140 deg F.
Grain size effects on tensile and creep properties of arc-melted and electron-beam-melted tungsten
ARC MELTING↗