...Yian Gao; Hongling Zhang; Peng Zhou; Qin Shang; Hongbin Xu The corrosion behaviors of austenitic stainless steels 304 and 316 were systematically examined in a 60 wt% NaOH solution at 240°C under an oxygen partial pressure of 3.2 MPa. After 168 h of immersion corrosion, the steady corrosion rates...

...Jonas da Silva de Sa; Nicholas Laycock; Monir Aljaradli; Alexander Saul; Roger Newman; Guruprasad Sundararajan; Amine Haboub; Dana Abdeen; Hanan Farhat Slow strain rate testing has been used to investigate the susceptibility of 316L stainless steel to stress corrosion cracking (SCC) in high...

...E.K. Asare; Y. Zeng; J.R. Kish Surface treatment can reduce corrosion of stainless steel in hot-pressurized (subcritical/supercritical) water and, thus is being considered to control corrosion of austenitic stainless steel Type 304 (Fe-18Cr-8Ni) for application to hydrothermal liquefaction (HTL...

...E.K. Asare; Y. Zeng; S.Y. Persaud; J.R. Kish U-bend stress-corrosion cracking (SCC) testing of low Cr ferritic (Type 409) and austenitic (Type 304L) stainless steel was conducted in a hot-pressured alkaline water to study the effect of aggressive anions (Cl⁻ and HS...

...Ming Liu; Guanghu Yao; Xuehan Wang; Lining Xu; Lang Jiao; Hang Su; Anqing Fu This study investigated the coupling effect of hydrogen and precipitates on the initiation of pitting using HR3C stainless steel with large NbCrN precipitates as the study material. Stainless steel exhibited good...

...G. Sundararajan; D. Ballal; A. Anderko; S. Gururaj; T. Bos Experimental foundation has been established for improving corrosion models for stainless steels exposed to neutral aqueous chloride media with low levels of dissolved oxygen (DO). Accurate repassivation potentials were measured for UNS...

...Reyhaneh Zakeralhosseini; Amir Rokni; Mohammad Hadi Moayed In this study, the efficacy of Mo as an alloying element and inhibitor on the pit chemistry parameters of 316 stainless steel (316SS) (2 wt% Mo) and 304 stainless steel (304SS) (0.2 wt% Mo) in chloride and molybdate-bearing solution...

[email protected] ; [email protected] . 27 December 2022 22 May 2023 22 May 2023 © 2023, AMPP 2023 creep rupture fireside corrosion stainless steel sulfidation T he steam parameters of coal-fired power plants are constantly improving in order to raise the energy...

... electrochemical potential as a redox control method for application in molten fluoride salts has rarely been explored. This study seeks to understand the viability of impressed current cathodic protection (CP) at various currents as a redox control method to prevent corrosion of stainless steel 316H in molten LiF...

...Scott C. Bozeman; Julie D. Tucker; O. Burkan Isgor Additive manufacturing (AM) tools are capable of applying overlay austenitic stainless steel (SS) claddings to carbon steel components. The benefits of this approach over arc welding include a smaller heat-affected zone, residual stress reduction...

...Venkata Bhuvaneswari Vukkum; Evan Delvecchio; Jijo Christudasjustus; Steven Storck; Rajeev Kumar Gupta Laser powder bed fusion (LPBF), a metal additive manufacturing technique, was conducted on feedstock-modified 316L stainless steel (316L) powder produced by ball-milling of commercial 316L and 1...

...Noriyuki Ida; Junichi Tani Pitting corrosion on stainless steel is one of the most serious problems caused by seawater intrusion into power plants because it possibly perforates boundary structures, such as piping or containers, and leads to solution leakage. Although the evaluation of the pit...

...E. Huttunen-Saarivirta; E. Isotahdon; M. Lindgren; A. Mardoukhi; P. Mocnik; T. Kosec; J.B. Jorcin; S. Hägg Mameng; Y. El Ouazari; L. Wegrelius This study investigates the corrosion behavior of three stainless steel grades at two H₂SO₄ concentrations, namely 1 wt% and 10 wt...

...Angeire S. Huggins-Gonzalez; Narasi Sridhar; Ramgopal Thodla; Jeffrey Hawk; David Alman The localized corrosion behavior of Type 304L stainless steel (UNS S30400), Alloy 625 (UNS N06625), and three experimental NiCoCrMo multiprincipal element alloys (MPEA), exposed to methanol/lithium chloride...

...Binggang Shang; Longlin Lei; Xiangyu Wang; Pei He; Xinzhe Yuan; Wei Dai; Yiming Jiang; Jin Li; Yangting Sun A criterion for characterizing the intergranular corrosion sensitivity of 445J2 ultra-pure ferritic stainless steel was established using microstructure analysis and electrochemical impedance...

...Amrita Mahanti Ghosal; Kamlesh Chandra; Vivekanand Kain Two metallurgically incompatible materials, titanium grade 2 and Type 304L stainless steel (SS), were joined through explosive welding for applications in nitric acid service. The morphology and microstructure of the bonded interface were...

...Qian Xiao; Junjie Chen; Zhanpeng Lu; Jian Xu; Tetsuo Shoji Mechanical polishing (MP), electropolishing (EP), and magnetoelectropolishing (MEP) were applied on 308L stainless steel (SS) weld cladding. The surface characteristics after surface treatment and the oxides after immersion in the primary...

...Trevor K. Shoemaker; Zachary D. Harris; James T. Burns As a high-strength corrosion-resistant alloy, stress corrosion cracking (SCC) behavior is a key consideration for the conventional, wrought form of 17-4PH stainless steel. With the increasing popularity of the additively manufactured (AM) form...

...M. Dehghanpour; M. Naghizadeh; R. Karimihaghighi; M.H. Moayed The degree of sensitization (DOS) of an aged 2205 duplex stainless steel preannealed at three solution temperatures was determined using the double loop electrochemical potentiodynamic reactivation method. Solution annealing at 1,250°C...

...James Hesketh; Shengqi Zhou; Edmund J.F. Dickinson; Gareth Hinds; Alan Turnbull Cyclic polarization measurements were conducted for 316L stainless steel (SS) in a simulated oilfield brine under conditions close to the pass/fail boundary for pitting and stress corrosion cracking of the material...