... The purpose of this study was to evaluate and compare the notched corrosion fatigue (CF) characteristics of a series of stainless steel alloys including 18Cr-14Ni-2.5Mo (ASTM F 138), 22Cr-13Ni-5Mn (ASTM F 1314), and 23Mn-21Cr-1Mo low nickel stainless steel (ASTM F 2229). Evaluation of alloy...

... The focus of this research was to gain an increased understanding of how microstructure influences pit growth, pit-to-crack transition, and critical crack propagation to fracture. Two thicknesses of 7075-T6 aluminum alloy were etched and subjected to corrosion fatigue in a 3.5 % sodium chloride...

... In light of the possible effects of anodization on stress corrosion cracking (SCC) and corrosion fatigue (CF) of CP titanium, a research project has been completed recently in our laboratories to evaluate and compare SCC and CF of anodized versus non-anodized samples from a single lot of Grade 4...

... The purpose of this study was to evaluate and compare the corrosion fatigue (CF) characteristics of a series of titanium alloys including Grade 4 CP Ti (ASTM F 67), Ti-6A1-4V (ASTM F 136), Ti-6Al-7Nb (ASTM F 1295), and Ti-15 Mo (ASTM F 2066). Evaluation of alloy composition, microstructure...

... Corrosion fatigue (CF) behavior in an aerated 3.5 wt% NaCl solution has been investigated for 17-4 PH stainless steels heat treated in three conditions, namely, solution annealed (SA), peak-aged (H900), and overaged (H1150) tempers. CF tests, including both high-cycle fatigue (HCF) and fatigue...

..., not normally seen in fatigue of austenitic stainless steels at in vivo temperature, were seen. Stainless steel fatigue corrosion fatigue implant materials Lyle D. Zardiackas, 1 Michael Roach,~ Scott Williamson, ~and Jay-Anthony Bogan ~ Comparison of Corrosion Fatigue of BioDur| 108 to 316L S.S...

... The accumulation of damage due to localized corrosion [pitting, stress corrosion cracking (SCC), corrosion fatigue (CF), crevice corrosion (CC), and erosion-corrosion (EC)] in complex industrial systems, such as power plants, refineries, desalination systems, etc., poses a threat to continued...

... in the corrosion behavior of the metal. In addition to pitting and crevice corrosion, conditions conductive to the enhancement of corrosion-fatigue crack growth and of hydrogen embrittlement can be generated by the metabolic production of hydrogen sulfide by SRB. While SRB produces more hydrogen entry...

... for the potential for cracking phenomena in materials, equipment, and structures. cathodic hydrogen embrittlement caustic cracking chloride stress corrosion cracking corrosion fatigue environmentally induced cracking fatigue corrosion-fatigue hydrogen embrittlement stress corrosion cracking anodic...

... to 7.4 MPa-√m for NAB weld metal. nickel-aluminum bronze fatigue crack growth rate fatigue crack growth rate threshold corrosion fatigue seawater crack closure E. J. Czyrycs Corrosion Fatigue Crack Growth Thresholds for Cast Nickel-Aluminum Bronze and Welds Reference: Czyryca, E. J...

..., and corrosion fatigue as well as fatigue and overload fracture. The knowledge base covers the rules relating to not only environments, materials, and loading conditions, but also macroscopic and microscopic fracture surface morphology. In order to deal with vague expressions of fracture surface morphology...

... adapted to evaluate stress-assisted localised corrosion, a process considered to be of primary importance during the early stages of stress corrosion and corrosion fatigue cracking; particularly for actively corroding systems. corrosion fatigue pitting scanning reference electrode microstructural...

... on Rp was proposed. 3) By the new equation, the fatigue life of carbon steel under a certain environmental condition of temperature and DO can be predicted better than by the previously proposed method. corrosion fatigue fatigue life environmental effect temperature dissolved oxygen content...

... pattern was equivalent to that of out-of-phase pattern. The corrosion fatigue life prediction method was proposed for changing temperature condition, and was based on the assumption that the fatigue damage increased in linear proportion to increment of strain during cycling. The fatigue life predicted...

... The purpose of this study is to evaluate the corrosion fatigue properties of Ti-6Al-4V alloy with a unique textured surface created by selectively etching the surface. In contrast to surfaces created by sintering or plasma spraying, material is removed from the surface rather than added...

... metallic canister stress corrosion cracking corrosion fatigue J. Y. Park I, W. J. Shack 2, and D. R. Diercks 3 CRACK GROWTH BEHAVIOR OF CANDIDATE WASTE CONTAINER MATERIALS IN SIMULATED UNDERGROUND WATER REFERENCE: Park, J. J., Shack. W. J., and Diercks, D. R., "Crack Crowth Behavior of Candidate Waste...

... A high-speed welding process has been successfully developed for aluminum-lithium alloy joints, the product of which demonstrates a substantial weight-saving potential for aircraft, spacecraft and missile applications. Because dynamic environmental effects, interpreted as corrosion-fatigue crack...

... of fatigue cracks sized below 75 μm, cracking not associated with a defined initiation site and thermal-mechanical fatigue. fatigue crack propagation fracture mechanics corrosion fatigue steels aluminum alloys nickel based superalloys environmental effects crack growth measurements small cracks...

.... fatigue (materials) corrosion fatigue crack propagation pressure vessel steels environmental effects environmentally assisted cracking aqueous environments cracking W. Alan Van Der Sluys I and Robert H. Emanuelson I Environmental Acceleration of Fatigue Crack Growth in Reactor Pressure Vessel...

... strength and fracture behavior. corrosion fatigue cathodic polarization crack initiation endurance limit fracture high-strength low-alloy steels keyhole compact tension specimen seawater fatigue (materials) cracking environmental effects Shirish S. Ra]pathak 1 and William H. Hartt2...