Fatigue and fracture Toughness - cryogenic behavior: a symposium pres. at the 26. annual meeting American Society for Testing and Materials, Philadelphia, Pa., 24-29 June 1973 |
Contents
Campbell | 1 |
Inconel Alloy 718 | 15 |
Discussion | 21 |
Procedures | 28 |
Discussion | 34 |
Conclusions | 41 |
Results | 49 |
Toughness Data for Monolithic HighHardness SteelC F Hickey | 55 |
Fatigue and Fracture Characteristics of HighHardness Laminar Composite | 68 |
Summary and Conclusions | 82 |
Investigation of the Plastic Fracture of HighStrength Aluminum | 93 |
LargeScale Fracture Toughness Tests of Thick 50830 Plate and 5183 | 125 |
Fatigue Crack Growth in Aluminum Alloy 50830 Thick Plate and Welds | 159 |
Common terms and phrases
Alcoa aluminum alloy 5083-0 American Society ASTM STP behavior calculated compact tension specimens composition crack growth rates crack length crack propagation crack tip Cryogenic decarburized dispersoids effect fatigue crack growth fatigue limit flaws fractographs Fracture Mechanics fracture toughness tests ft-lb hard and soft hard side heat-affected zone impact specimens initiation interaction investigation Kmax KSI VIN ksiin Laboratories large dimples liquefied natural gas low temperatures maraging steel maximum load Metallurgical microstructures obtained oxygen parent metal particle cracking percent Plane Strain plate and 5183 plate and welds range room temperature second-phase particles shear shown in Fig silicon small dimples Society for Testing soft side stress intensity surface crack surface-flawed specimens tank temperature is decreased Tensile Strength test direction Testing and Materials testing temperature titanium alloys transition temperature Unit Propagation vacuum induction melted valid variables VIM material void growth void nucleating particles welds Wyman-Gordon yield strength zone