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

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

A study of the adhesion and cohesion of metals Third quarterly progress report, 9 Sep. - 9 Dec. 1965

Adhesion and cohesion of metal

Mechanism of the atmospheric interaction with the fatigue of metals Summary report, 4 Aug. 1965 - 1 Sep. 1966

Effects of temperature, test interruption, and residual gas pressure on fatigue properties of aluminu

Investigation of the adhesion of metals in ultra-high vacuum

Adhesion-friction tests on annealed copper, titanium, and tungste