Effect of hot rolling and cooling conditions on intergranular corrosion behavior in Alloy625 clad steel
Source abstract
Abstract
Abstract The effects of hot rolling and subsequent cooling conditions on intergranular corrosion behavior in Alloy625 clad steel were investigated. Intergranular corrosion resistance of Alloy625 at finishing rolling temperatures (FT) ranging from 800 °C to 900 °C was almost the same as that of solution treatment. Corrosion rate of 750 °C FT increased due to sensitization by precipitations. Corrosion rate also increased at 1000 °C FT, but this is not due to sensitization. Preferential corrosion at recrystallized grain boundaries due to an anodic reaction concentration is a possible mechanism. Corrosion rate of Alloy625 which was air-cooled after rolling increased owing to grain boundary segregation.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Hydrogen embrittlement and corrosion behaviors in metals · Corrosion Behavior and Inhibition · High-Temperature Coating Behaviors
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (34)
Show source-provided references
1. L.M. Smith, Engineering with Clad Steel NiDI Technical Series No 10 064, (2015) 1–19.
2. High Nickel alloy clad pipe by UOE process for H2S-CO2-Cl− environment
3. Production of metallurgically cladded pipes for high and applications in the oil & gas industry10.1115/OMAE2008-57311 ↗
4. Production and testing of metallurgical clad steel catenary riser pipes10.1115/OMAE2008-57025 ↗
5. CRA clad UOE pipe produced by applying TMCP plate
6. Masuda · 1988 · 28 · 470
7. Investigation of metallurgical factors in the production of high strength steel plate with high toughness by cotrolled rolling10.2355/tetsutohagane1955.58.13_1848 ↗
8. The effect of interrupted accelerated cooling after controlled rolling on the mechanical properties of steels10.2355/tetsutohagane1955.67.7_969 ↗
9. Development of TMCP Type Alloy625/X65 clad steel plate for pipe10.1115/IPC2014-33150 ↗
10. Properties and carbide morphology of austenitic stainless steel processed by controlled rolling and accelerated cooling10.2355/tetsutohagane1955.75.2_329 ↗
11. 316L type stainless steel clad pipe manufactured by UOE process
12. M. Tanimura, Development of corrosion resistant OCTG and its application to corrosive wells NKK technical report 110, (1985) 13–21.
13. Electrochemical behaviour of Ni-base alloys exposed under oil/gas field environments10.1016/j.corsci.2009.04.019 ↗
14. Versatile corrosion resistance of INCONEL alloy625 in Various aqueous and chemical processing environments
15. Selection of materials for sour service in petroleum production10.2118/16040-PA ↗
16. Production, fabrication, and performance of Alloy625 clad steel for aggressive corrosive environments10.1007/BF02833455 ↗
17. Nickel Alloy clad steel plate for application in the chemical process industries
18. The metallurgy of Alloy62510.7449/1994/Superalloys_1994_13_37 ↗
19. Microstructural evolution during thermomechanical processing of Alloy625
20. Corrosion properties of different highly alloyed clad materials for offshore applications manufactured by a new thermo-mechanical rolling process
21. ASTM A262 Practice · 2002
22. ASTM G28 · 2008
23. R.L. Cowan, C.S. Tedman, Advances in corrosion science and technology, 3 (1970), pp. 293–400.
24. Performance of AISI 304L stainless steel with exposed end grain in intergranular corrosion tests10.1179/000705992798268819 ↗
25. Methods for making alloy 600 resistant to sensitization and intergranular corrosion10.1016/j.corsci.2012.12.021 ↗
26. Effect of Mo on dynamic recrystallization behavior of Nb-Mo microalloyed steels10.2355/isijinternational.47.860 ↗
27. Interaction between deformation, recrystallization and precipitation in niobium steels10.1007/BF02654565 ↗
28. Prediction of chromium depleted-zone evolution during aging of Ni–Cr–Fe alloys10.1016/S1359-6454(01)00444-X ↗
29. Effect of metallurgical reactions in INCONEL nickel–chromium–molybdenum alloy625 on corrosion resistance in nitric acid
30. On the substitution of conventional corrosion tests by an electrochemical potentiokinetic reactivation test10.1016/j.corsci.2010.01.017 ↗
31. Basic principles of constructing corrosion-resistant metal alloy
32. Corrosion resistance of Stainless steels as a guide for materials selection10.3323/jcorr1974.27.5_256 ↗
33. Influence of Si content on the corrosion resistance of Austenitic Fe-Cr-Ni Alloys in oxidizing acids10.1016/S0010-938X(68)80100-3 ↗
34. Effect of prestrain on intergranular corrosion of Inconel 600 Alloy in H2SO4-NaCl solution10.3323/jcorr1991.50.577 ↗