PSI - Issue 42

Tadeu Messias Donizete Borba et al. / Procedia Structural Integrity 42 (2022) 276–283 Tadeu Messias Donizete Borba / Structural Integrity Procedia 00 (2022) 000 – 000

283

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CTOD results valid and higher than the minimum specified by API RP 2Z, EN-10225, DNV-OS-C401, DNV-OS-F101, NDE (Book a MQPS 0-3), API1104 and Petrobras N-1678 standards. In addition, it can be considered that the welding procedure and consumables used are excellent alternative for joining API-5L-12-X80M-PSL2 steel to meet the requirements of the API RP 2Z standard.

References

ALÉ, R.M. Efeito da Adição de Elementos de Liga (Cu e Ni) nas Propriedades Mecânicas e Microestrutura da ZAC de Aços C-Mn Microligados ao Nb. Rio de Janeiro: COPPE/UFRJ, (Tese de Doutorado em Engenharia Metalúrgica). 1994. ANDERSON, T.L. Fracture Mechanics: Fundamentals and Applications. Ed.3. New York. CRC Press. 2005. AMERICAN SOCIETY FOR TESTING MATERIALS. Non-Linear Fracture Mechanics: Elastic Plastic Failure, STP-995, West Conshohocken, EUA, 1988. AMERICAN PETROULEUM INSTITUTE. Recommended Practice for Preproduction Qualifcation for Steel Plates for Offshore Structure, API RP 2Z. Washington D. C., EUA, 2005. AMERICAN PETROULEUM INSTITUTE. Welding of Pipelines and Related Facilities, API1104. Washington D. C., EUA, 2005. AMERICAN PETROULEUM INSTITUTE. Specification 2W: Specification for Steel Plates for Offshore Structures, Produced by Thermo Mechanical Control Processing (TMCP)[S]. Washington D. C., EUA, 2006. BORBA TMD, SANTOS OJ, MODENESI PJ. Microstructural and Crystallographic Analysis of the Charpy-V Impact Specimens Fracture of Simulated Coarse Grain HAZ Region of TMCP Steel. Soldagem & Inspeção. 2020;25:e2505. https://doi.org/10.1590/0104-9224/SI25.05. BRITISH STANDARDS INSTITUTION. Method for determination of KIc critical CTOD, and critical J values of welds in metallic materials, BS7448-Part 2. London, United Kingdom, 1997. BRITISH STANDARDS INSTITUTION. metallic materials: method of test for the determination of quasistatic fracture toughness of welds, BS-EN-ISO-15653. London, United Kingdom, 2010. BRITISH STANDARD INSTITUTION. Weldable structural steel for fixed offshore strucutres-Technical delivery conditions[S], BS-EN-10225:2019. London, United Kingdom, 2019. BRITISH STANDARDS INSTITUTION. Metallic materials. Unified method of test for the determination of quasistatic fracture toughness, BS ISO 12135. London, United Kingdom, 2021. DAVIS, C. L. KING, J. E. Cleavage initiation in the intercritically reheated coarse-grained heat-affected zone: Part I. Fractographic evidence. Metallurgical and Materials Transactions A. 25, 563-573. https://doi.org/10.1007/BF02651598. 1994. DET NORSKE VERITAS AS. Submarine Pipeline Systems, DNV-OS-F101. Bærum – Oslo, Norway, 2012. DET NORSKE VERITAS AS. Fabrication and Testing of Offshore Standard, DNV-OS-C401. Bærum – Oslo, Norway, 2018. EASTERLING, K. Introduction to the Physical Metallurgy of Welding. Londres : BMM, 1983.. ESAB. Product Catalogue for Welding and Cutting. Contagem. ESAB. 2018. FAIRCHILD, D.P. Local brittle zones in structural welds. Welding Metallurgy of Structural Steel. 1987. LEE, S. KIM, B.C. KWON, D. Correlation of microstructure and fracture properties in weld heat- affected zones of thermomechanically controlled processed steels. Metallurgical Transactions A. 23, p. 2803-2816. https://doi.org/10.1007/BF02651759. 1992. LLOYDS REGISTER, Materials and Qualification Procedures for Ships - Procedure 0-3: Guidelines for Weldability Tests, Materials and NDE Book A. & Procedure 3-1: Approval of a Steelworks for the Manufacture of Ship Steels and Boiler and Pressure Vessel, Materials and NDE - Book C – MQPS 3-1. & Procedure 3-3: Approval of a Steelworks using normalizing Rolling or Thermomechanically Controlled Rolling Procedures, Materials and NDE – BoOK C – MQPS 3-3, 2010. MIAO, Z. WU, H. Toughness of Offshore steel structure and CTOD testing techniques[J]. Steel Structure (In Chinese), 23(2). 2008. PETROBRAS. Estruturas Oceânicas – Aço, Petrobras N-1678. Rio de Janeiro, 2010. TOYODA, M. Significance of procedure/evaluation of CTOD test of weldments. International Institute of Welding (IIW); Document X 1192-89. DOI: https://doi.org/10.1007/BF00269042. 1989. VISHNU, P.R. Solid-State Transformation in Weldments. Welding, Brazing and Soldering. American Society for Metals, ASM HandboOK, Metals Park. Ohio, V.6, p. 70-87. 1984. YANG, X. DI, X. LIU, X. WANG, D. LI, C. Effects of heat input on microstructure and fracture toughness of simulated coarse-grained heat affected zone for HSLA steels. Materials Characterization. V. 155. DOI: https://doi.org/10.1016/j.matchar.2019. ZHANG, J.X. SHI, Y.W. The effect of welding mechanical heterogeneity on fracture toughness feature of base metal. International Journal of Pressure Vessel and Piping. V. 72, p. 199-202. 1997.