Conference Agenda

11:00am - 11:15am

HYDROGEN-ASSISTED FATIGUE AND FRACTURE IN PIPELINE STEELS: MYTHS AND GENERAL TRENDS

Chris San Marchi, Milan Agnani, Fernando D. León-Cázares, Robert W. Wheeler, Joseph A. Ronevich

Sandia National Laboeratories (Livermore CA), United States of America

11:15am - 11:30am

VARIOUS STRENGTH PROPERTIES OF PIPELINE STEEL X60 IN HYDROGEN GAS ENVIRONMENT

Hisao Matsunaga^1,2, Yukinori Yanase³, Toshiyuki Sunaba³, Masanobu Kubota^2,4

¹Department of Mechanical Engineering, Kyushu University, Japan; ²Research Center for Hydrogen Industrial Use and Storage (HYDROGENIUS), Kyushu University, Japan; ³Materials & Corrosion Group, Research Unit, INPEX, Japan; ⁴International Institute for Carbon-Neutral Energy Research, Kyushu University (WPI-I2CNER), Japan

11:30am - 11:45am

INFLUENCE OF HYDROGEN CONTENT IN THE GAS BLEND ON THE DAMAGE TOLERANCE OF A CNG TANK

Romain WALTER¹, Guillaume BENOIT¹, Denis BERTHEAU¹, Gaspard BOUTEAU², Gilbert HENAFF¹

¹Institut Pprime UPR 3346 CNRS ENSMA Université de Poitiers, ISAE-ENSMA, A avenue Clément Ader 89961 Futuroscope Chasseneuil, France; ²ENGIE Lab CRIGEN, lab Biogas, Biomass & Waste, 93240 Stains, France

11:45am - 12:00pm

Critical parameters for hydrogen entry into steel from a blend of natural gas and gaseous hydrogen

Klára Kuchťáková, Darya Rudomilova, Václav Šefl, Tomáš Prošek

UCT Prague, Czech Republic

12:00pm - 12:15pm

Applicability of API 5CT Steels for Hydrogen Underground Storage

Stefanie Pichler, Bernd Loder, Gregor Mori

Montanuniversität Leoben, Austria

12:15pm - 12:30pm

HYDROGEN EMBRITTLEMENT OF AUSTENITIC STAINLESS STEELS AT SUBZERO, ROOM AND ELEVATED TEMPERATURES IN HIGH PRESSURE HYDROGEN GAS

Johan Pilhagen¹, Birhan Sefer², Pontus Rydgren³, Nuria Fuertes⁴, Eduard Navalles⁵, Emil Edin⁶, Lars Olof Nordin⁷

¹Outokumpu Stainless AB, Avesta R&D Center, Avesta, Sweden; ²Swerim AB, Box 7047, 164 07 Kista, Sweden; ³Swerim AB, Box 7047, 164 07 Kista, Sweden; ⁴Swerim AB, Box 7047, 164 07 Kista, Sweden; ⁵Swerim AB, Box 7047, 164 07 Kista, Sweden; ⁶LKAB, Material Laboratory, Box 952, SE-971 28 Luleå, Sweden; ⁷LKAB, Material Laboratory, Box 952, SE-971 28 Luleå, Sweden

12:30pm - 12:45pm

FURTHER INSIGHTS INTO RELATIONS BETWEEN ALUMINIUM ALLOYS AND HYDROGEN

Lionel Peguet¹, Armelle Daniélou¹, Tim Warner¹, Ricky Whelchel²

¹Constellium, France; ²Constellium, Ravenswood