Conference Agenda

Session

TC 21.09: Thematic Symposium: TC 21 - Hydrogen embrittlement in metallic materials: pipeline transport, hydrogen storage, and other applications 9

Time:

Wednesday, 28/Aug/2024:

4:30pm - 6:00pm

Session Chair: Xavier FEAUGAS
Session Chair: Birhan Sefer
Session Chair: Hang Su

Location: HALL Voda Sjever (Hall 2)

Presentations

4:30pm - 4:45pm

OXYGEN INHIBITION OF GASEOUS HYDROGEN EMBRITTLEMENT IN STEEL: EXPERIMENTS AND SIMULATIONS

Pilar Fernandez-Pison¹, Quentin Sellam², Luciano Meirelles Santana^1,3,4, Daniella Lopes Pinto^1,5, Vincent Farrugia⁶, Yazid Madi¹, Jacques Besson¹

¹Centre des Matériaux, MINES Paris, PSL Research University, CNRS UMR 7633, France; ²MINES Paris, PSL Research University, France; ³Air Liquide, Innovation Campus Paris, France; ⁴Mannessmann Precision Tubes France SAS, France; ⁵Transvalor S.A., France; ⁶RICE GRTgaz, France

4:45pm - 5:00pm

STATE-OF-THE-ART FATIGUE TESTING APPROACHES FOR QUALIFICATION AND REPURPOSING THE EXISTING HYDROGEN INFRASTRUCTURES

Kalle Lipiäinen, Masoud Moshtaghi

Laboratory of Steel Structures, Lappeenranta University of Technology, 53850 Lappeenranta, Finland

5:00pm - 5:15pm

HYDROGEN INDUCED FRACTURE TOUGHNESS DEGRADATION IN THE HEAT-AFFECTED ZONE OF A PIPELINE STEEL

Laura De Pue¹, Sarah Vandorpe¹, Jubica Jubica², Lisa Claeys², Behzad Vasheghani Farahani¹, Tom Depover², Kim Verbeken², Wim De Waele¹

¹Ghent University, Department of Electromechanical, Systems and Metal Engineering, Soete Laboratory, Belgium; ²Ghent University, Department of Materials, Textiles and Chemical Engineering, Research group of Sustainable Materials Science, Belgium

5:15pm - 5:30pm

HYDROGEN EMBRITTLEMENT IN L485 PIPELINE MATERIALS: COMPARATIVE INSIGHTS BETWEEN EXCAVATED AND STOCK CONDITIONS

Jubica Jubica, Lisa Claeys, Laura De Pue, Wim De Waele, Tom Depover, Kim Verbeken

Ghent University, Belgium

5:30pm - 5:45pm

Characterization methodology of pipeline weld joints under hydrogen gas using miniature specimens.

Said BELKACEMI^1,2, Jacques BESSON¹, Maxime BERTIN², Abdennour MEDDOUR¹, Yazid MADI¹

¹Centre des Matériaux, Mines Paris, CNRS UMR 7633, PSL Research University, France; ²RICE-GRTgaz

5:45pm - 6:00pm

Improving Hydrogen Embrittlement Resistivity of Ultra-High Strength Wire Rod Steel for Fastener Production

H. Elsayed¹, M. Galler², R. Vallant¹, C. Sommitsch¹

¹Graz University of Technology, IMAT, Kopernikusgasse 24, 8010 Graz, Austria; ²voestalpine Wire Rod Austria GmbH, Drahtstraße 8792, St. Peter-Freienstein, Austria