... representing the processes. They are exogenous information that may be derived from data or just reasonable guesses. The causality issue is discussed later in this paper. aging Bayesian life prediction microstructure probability stress corrosion cracking unknown unknowns M odern society...

... performed at Sanya test site and Qingdao test site in China, respectively. The correlation between natural exposure test and accelerated exposure test is presented by the acceleration coefficient. A life prediction model of anticorrosive coatings on steel bridge is proposed. The stress coefficient...

... prevention compounds double-layer capacitance electrochemical impedance spectroscopy interfacial impedance life prediction organic coatings Corrosion prevention compounds (CPC) are materials that can prevent new corrosion sites from forming as well as suppress corrosion that has initiated...

...H. Castaneda; J. Alamilla; R. Perez In the present work, life prediction of a buried pipeline was estimated based on corrosion rates. From alternating current (AC) impedance measurements and by using a transmission line model, polarization resistance values of a buried structure were calculated...

... of 100CrMnMo8. FIGURE 4. Experimental setup for exposure test of 100CrMnMo8. corrosion fatigue life prediction localized corrosion steel Since the corrosion fatigue properties of a material depend heavily on the interaction among the material, environment, and loading situation...

... fractography initiation intergranular cracking life prediction propagation stainless steels strain rate stress stress corrosion cracking transgranular cracking Stress corrosion cracking (SCC) describes service failures in engineering materials by slow, environmentally induced crack propagation...

... lecture focused on how these interactions may be predicted quantitatively for ductile alloys in aqueous environments with knowledge of the cracking mechanism. This capability may lead to life prediction of critical structures in, for instance, boiling-water nuclear reactors (BWR). “Even the best...

... to 60 ppb for 30 h to 170 h and at 20 ppb Zn for > 300 h of exposure. Repassivation kinetics experiments showed Zn additions of ~ 100 ppb increased the repassivation rate of an Fe-12% Cr alloy up to a factor of two in various deaerated water environments at 288°C. Life prediction modeling revealed...

... April 1994 1 2010 NACE International 1994 breakpoint frequency coating resistance corrosion electrochemical impedance epoxy impedance life prediction magnesium ocean water sodium chloride steel UNS G10100 UNS M16410 ZE41A-T5 The notion that the corrosion performance...

..., it may provide a more realistic approach to life prediction of operating structures than is likely to result from growth rate measurements on single cracks. The latter is attractive because of its fracture mechanics implications and is likely to be particularly relevant in the later stages of crack...