69 research outputs found
Electrical resistance determination of actual contact area of cold welded metal joints
Method measures the area of the bonded zone of a compression weld by observing the electrical resistance of the weld zone while the load changes from full compression until the joint ruptures under tension. The ratio of bonding force to maximum tensile load varies considerably
A study of the adhesion and cohesion of metals Second interim summary report, 9 Mar. 1966 - 9 Mar. 1967
Adhesion and cohesion efficiency of polycrystalline coppe
Study of abrasive techniques for lunar and planetary solid rock geological sampling
Abrasive techniques for lunar and planetary geological samplin
A study of the adhesion and cohesion of metals first quarterly progress report, mar. 9 - jun. 9, 1965
Solid state metal cohesion and adhesion - bonding mechanism contro
A study of the adhesion and cohesion of metals Fourth quarterly progress report, 9 Mar. - 9 Jun. 1966
Test equipment modifications, and heat treatment of metal specimens for adhesion testin
Mechanism of the atmospheric interaction with the fatigue of metals
Cyclic frequency, tensile fatigue effects, and defect substructure generated in vacuum by fatigue stressing of aluminu
A study of the adhesion and cohesion of metals Third quarterly progress report, 9 Sep. - 9 Dec. 1965
Adhesion and cohesion of metal
Study of the mechanism of atmospheric interaction with the fatigue of metals Summary report, Jul. 1, 1964 - Aug. 3, 1965
Crack propagation and fatigue tests to determine mechanical properties of metals in high vacuums - fracture mechanic
Investigation of the adhesion of metals in ultra-high vacuum
Adhesion-friction tests on annealed copper, titanium, and tungste
Properties of powder ground in ultrahigh vacuum Final technical report, 24 Aug. 1965 - 23 Aug. 1966
Lunar soil properties determination through simulation of rock grinding in ultrahigh vacuu
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