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Stress corrosion cracking

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Proceedings Papers

Paper presented at the CORROSION 2016, March 6–10, 2016
Paper Number: NACE-2016-7325
..., however, both DSS and LDSS are limited by their susceptibility to sulfide stress cracking (SSC) at low temperatures and stress corrosion cracking (SCC) at elevated temperatures. While several studies have been performed to more clearly define the sour service limits of these materials, beyond those stated...
Journal Articles
Journal: Corrosion
Corrosion 60 (09).
Paper Number: NACE-04090852
Published: 01 September 2004
...P.M. Singh; J.J. Perdomo; J.E. Oteng; J. Mahmood ABSTRACT This paper addresses the stress corrosion cracking (SCC) and subsequent corrosion fatigue cracking (CFC) behavior of a heat-treated duplex stainless steel (DSS) in paper-machine white waters containing chloride and thiosulfate ions. Accord...
Proceedings Papers

Paper presented at the CORROSION 2009, March 22–26, 2009
Paper Number: NACE-09108
... ABSTRACT: Posing a major integrity threat, the phenomenon of Stress Corrosion Cracking (SCC) has been investigated and discussed intensively since the 1970's. On the basis of a deeper understanding of this threat today, integrity management programs have been developed further in the recent...
Proceedings Papers

Paper presented at the CORROSION 2019, March 24–28, 2019
Paper Number: NACE-2019-13420
... ABSTRACT Drop evaporation test at three different temperatures was conducted with duplex stainless steel for studying the influence of temperature, strain and heat input on its stress corrosion cracking (SCC) suitability. Three welding conditions were performed: regular heat input of 1.0 kJ...
Proceedings Papers

Paper presented at the CORROSION 2021, April 19–30, 2021
Paper Number: NACE-2021-16368
... corrosion cracking (SCC). The basic model is applicable to axial metal loss. The model is then modified to address issues associated with SCC. Specifically, this work demonstrates that a stress intensity factor relevant to periodic crack arrays, as observed in SCC colonies, can be used to account for crack...
Proceedings Papers

Paper presented at the CORROSION 2019, March 24–28, 2019
Paper Number: NACE-2019-13132
..., there is still no clear image to describe how the impurities affect corrosion due to very limited database and some controversial results. More importantly, there is a serious concern on the stress corrosion cracking (SCC) susceptibility of the pipeline because of the presence of corrosive agents and high...
Proceedings Papers

Paper presented at the CORROSION 2018, April 15–19, 2018
Paper Number: NACE-2018-10544
... 15205 ABSTRACT Underground coated structures such as pipelines, transmission towers & poles, galvanized guy anchors, tanks and coated galvanized anchors are aging and are at risk of corrosion failure due to coating shielding cathodic protection, localized corrosion and stress corrosion cracking. Those...
Proceedings Papers

Paper presented at the CORROSION 2017, March 26–30, 2017
Paper Number: NACE-2017-9035
... ABSTRACT Since the advent of deep sour gas wells (in 1970-80s), the effects of elemental sulfur on increased pitting and stress corrosion cracking (SCC) susceptibility of nickel-based alloys have been documented in the literature. At the same time, methods for testing these materials...
Proceedings Papers

Paper presented at the CORROSION 2017, March 26–30, 2017
Paper Number: NACE-2017-8853
... ABSTRACT The growth rate of small and long stress corrosion and corrosion fatigue cracks in 12Cr steam turbine blade steels in low conductivity water containing 35 ppm Cl - (simulating upset steam condensate chemistry) showed a significant dependence on crack size for the same mechanical...
Proceedings Papers

Paper presented at the CORROSION 2017, March 26–30, 2017
Paper Number: NACE-2017-8953
... ABSTRACT The effect of ultrasonic nanocrystal surface modification (UNSM) on the corrosion and stress corrosion cracking behavior of welded joint in district heating pipe were investigated. After UNSM treatment, the microstructure of welded joint was transformed from the grain boundary...
Proceedings Papers

Paper presented at the CORROSION 2011, March 13–17, 2011
Paper Number: NACE-11283
... ABSTRACT: Stress corrosion cracking (SCC) is the result of the combined influence of tensile stress and a corrosive environment on a susceptible material. Austenitic stainless steels including types 304L and 316L are susceptible alloys commonly used in nuclear weldments. An engineered...
Proceedings Papers

Paper presented at the CORROSION 2016, March 6–10, 2016
Paper Number: NACE-2016-7113
... and Stress Corrosion Cracking of Nickel Based Alloys in HPHT Oil and Gas Environments Ramgopal Thodla Liu Cao DNV USA DNV USA 5777 Frantz Road 5777 Frantz Road Dublin, OH - 43017 Dublin, OH - 43017 Jeffery Hawk Margaret Ziomek-Moroz NETL NETL 1450 Queen Avenue SW 1450 Queen Avenue SW Albany, OR 97321-2198...
Proceedings Papers

Paper presented at the CORROSION 2016, March 6–10, 2016
Paper Number: NACE-2016-7397
... Abstract Stress corrosion cracking (SCC) of stainless steels and Ni-base alloys in chloride environments has been widely studied and the results to date suggest that SCC only occurs at potentials above a critical potential. Many researchers have demonstrated that this critical potential...
Proceedings Papers

Paper presented at the CORROSION 2010, March 14–18, 2010
Paper Number: NACE-10304
... INTRODUCTION ABSTRACT The various stages that the stainless steel tube undergoes in the course of fabrication decide the nature and level of residual stress induced in the final tubing. The effect of residual stress on the stress corrosion cracking susceptibility of 304 stainless steel...
Proceedings Papers

Paper presented at the CORROSION 2010, March 14–18, 2010
Paper Number: NACE-10301
... INTRODUCTION ABSTRACT The stress corrosion crack initiation and the effect of cyclic stress on Stress Corrosion Cracking (SCC) of Duplex Stainless Steel (DSS) 2205 in concentrated chloride solution and caustic White Liquor (WL) were investigated. The threshold stress/strain for stress...
Proceedings Papers

Paper presented at the CORROSION 2015, March 15–19, 2015
Paper Number: NACE-2015-5469
..., but a noticeable increase in corrosion was observed after 4 th thermal cycle exposure. Stress corrosion cracking (SCC) susceptibility of the steels was studied using slow strain rate test (SSRTs) method in a supercritical water loop with well-controlled water chemistry. The results indicate...
Proceedings Papers

Paper presented at the CORROSION 2013, March 17–21, 2013
Paper Number: NACE-2013-2120
... still resembling flower/fish bones. This was different from corrosion and stress corrosion cracking (SCC) normally observed on the pipe steel during excavation, thus causing difficulties to recognize these types of anomalies. As a result it was labeled as unusual corrosion. The concerned pipes were cut...
Proceedings Papers

Paper presented at the CORROSION 2013, March 17–21, 2013
Paper Number: NACE-2013-2371
... ABSTRACT An API sponsored program studying the interaction of completion brines and corrosion resistant alloys (CRA) has been underway for several years. This paper addresses the effect of thiocyanate (SCN ¯ ) on promoting stress corrosion cracking (SCC) in corrosion resistant alloys exposed...
Proceedings Papers

Paper presented at the CORROSION 2012, March 11–15, 2012
Paper Number: NACE-2012-1355
... Elimination of Corrosion and Stress Corrosion Cracking Risks in a Carbon Steel and in a Stainless Steel Digester Flavio Paoliello Martti Pulliainen Pasi Niemeläinen Celulose Nipo-Brasileira (Cenibra) Savcor Forest Oy Savcor Forest Inc. Rodovia BR381 - Km 172 Insinöörinkatu 8 94th Avenue CEP 35196...
Journal Articles
Journal: Corrosion
Corrosion 56 (11).
Paper Number: NACE-00111112
Published: 01 November 2000
...H. Lu; K.W. Gao; L.J. Qiao; Y.B. Wang; W.Y. Chu ABSTRACT Transmission electron microscopy (TEM) observations show that the corrosion process can facilitate dislocation emission and motion during stress corrosion cracking (SCC) of brass, Type 310 (UNS 31003)(1) stainless steel, and Ti3Al + Nb.1-4...

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