HYDROGEN EMBRITTLEMENT BEHAVIORS OF A286 IN HIGH PRESSURE GASEOUS HYDROGEN AND PRE-CHGAREGED HRDROGEN

Akihiko Fukunaga

Waseda University, Japan

FATIGUE CRACK GROWTH RATE UNDER IN-SITU ELECTROCHEMICAL HYDROGEN CHARGING IN A 42CrMo4 STEEL: INFLUENCE OF ELECTROLYTE AND FREQUENCY

Víctor Arniella Guzmán, Marcos Manuel Llera, Guillermo Álvarez, Francisco Javier Belzunce, María Cristina Rodríguez

Universidad de Oviedo, Spain

Investigation of hydrogen damage effects on 22MnB5 steels using ion implantation

Claudio G Schön¹, Doris F L Borges², Zacarias E Fabrim³, Renata O Silva⁴, Milos B Djukic⁵, Paulo F P Fichtner⁶

¹Escola Politécnica da Universidade de Sao Paulo, Brazil; ²Instituto Federal do Espirito Santo, Brazil; ³Instituto de Pesquisas Energeticas e Nucleares, Brazil; ⁴Instituto Brasileiro da Qualidade Nuclear, Brazil; ⁵Faculty of Machanical Engineering, University of Belgrade, Serbia; ⁶Faculdade de Engenharia da Universidade Federal do Rio Grande do Sul, Brazil

ASSESSMENT OF HYDROGEN EMBRITTLEMENT SUSCEPTIBILITY IN STRUCTURAL STEELS THROUGH THE SMALL PUNCH TEST

Guillermo Álvarez¹, Marcos Manuel Llera¹, Sara Otero¹, Andrés Díaz², Francisco Javier Belzunce¹, Cristina Rodríguez¹

¹University of Oviedo, Department of Construction and Manufacturing Engineering, Gijón 33203, Spain; ²University of Burgos, Escuela Politécnica Superior, Avd. Cantabria s/n 09006 Burgos, Spain

PRACTICAL APPLICATION OF FRACTURE MECHANICS DATA FROM HYDROGEN EMBRITTLEMENT AND STRESS CORROSION TESTING

Joshua E Jackson¹, Tiffany C Arechiga¹, Craig M Tod¹, Milos B Djukic², Bryan Fahimi³

¹US Corrosion Services LLC, United States of America; ²University of Belgrade, Faculty of Mechanical Engineering, Kraljice Marije 16, Belgrade 11120, Serbia; ³SLB OneSubSea, 46460 W Sam Houston Pkwy N, Houston, TX 77041

Hydrogen Embrittlement Properties of Microalloyed TRIP-aided Martensite-Bainitic Ferrite Steels

Tomohiko Hojo¹, Junya Kobayashi², Koh-ichi Sugimoto³, Akihiko Nagasaka⁴

¹Tohoku Gakuin University, Japan; ²Ibaraki University; ³Shinshu University; ⁴National Institute of Technology (KOSEN), Nagano College

Evaluating the HIC resistance of Longitudinally Submerged Arc Welded API 5L X65 Carbon Steel in NACE solution

Ihsan ulhaq Toor^1,2, Eissa Alzahrani³, Nasirudeen Ogunlakin², Milos B Djukic⁴

¹Department of Mechanical Engineering, King Fahd University of Petroleum & Minerals (KFUPM) Dhahran 31261, Saudi Arabia; ²Interdisciplinary Research Center for Advanced Materials, King Fahd University of Petroleum & Minerals (KFUPM), Dhahran 31261, Saudi Arabia; ³Consulting Services Department, Saudi Aramco, Dhahran 31311, Saudi Arabia; ⁴University of Belgrade, Faculty of Mechanical Engineering, Kraljice Marije 16, Belgrade, 11120, Serbia