Zobrazeno 1 - 10
of 76
pro vyhledávání: '"C. Izawa"'
Autor:
Mauro Martin, Haru-Hisa Uchida, Sebastian Weber, C. Izawa, Astrid Pundt, Martin Deutges, Richard Pargeter, Stefan Wagner, Thorsten Michler, Ryota Gemma
Publikováno v:
Acta Materialia. 180:329-340
Hydrogen environment embrittlement (HEE) of low-nickel austenitic stainless steels (AISI 300 series) with different chemical compositions was studied focusing on the impact of the steels surface oxides, grain sizes and dislocation arrangements. The s
Autor:
Richard Pargeter, C. Izawa, Astrid Pundt, Haru-Hisa Uchida, Martin Deutges, Sebastian Weber, Mauro Martin, Thorsten Michler, Ryota Gemma, Stefan Wagner
Publikováno v:
International Journal of Hydrogen Energy. 44:25064-25075
Hydrogen embrittlement (HE) of several low-nickel austenitic stainless steels (AISI 300 series) was studied with special attention to the impact of strain induced α′-martensite. The susceptibility of the steels to HE is judged with respect to the
Autor:
Sebastian Weber, Richard Pargeter, Hirohisa Uchida, Thorsten Michler, C. Izawa, M. Martin, Astrid Pundt, Stefan Wagner
Publikováno v:
Journal of Alloys and Compounds. 580:S13-S17
The surface oxide layer on nine different types of solution-annealed austenitic stainless steel (ASS) was evaluated by Secondary Ion Mass Spectrometry (SIMS). Tensile tests were conducted at 25 °C and −50 °C in hydrogen at 40 MPa and in air at at
Autor:
Stefan Wagner, Richard Pargeter, Astrid Pundt, Sebastian Weber, C. Izawa, Thorsten Michler, M. Martin, A. Bourgeon
Publikováno v:
Journal of Alloys and Compounds. 509:S885-S890
The local surface chemistry of a low-Ni austenitic stainless steel AISI type 304 used for tensile testing in hydrogen atmosphere is characterized by secondary ion mass spectrometry (SIMS). A chemical map on cylindrical austenitic stainless steel samp
Publikováno v:
International Journal of Hydrogen Energy. 36:11195-11206
Hydrogen-assisted fracture of AISI type 304 steel has been evaluated with a special focus on the strain-induced martensite that is produced below the specimen surface during standard turning operation. Two different surface conditions were investigat
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Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 299:394-398
Chemical effects of L X-ray intensity ratios in niobium and molybdenum compounds were studied by electron and proton bombardments. L γ1 X-rays which involve transition of 4d electrons of the valence shell were found to be sensitive to the chemical e
Publikováno v:
Measurement Science and Technology. 19:085404
In this study, we have developed a novel laser-induced fluorescence detection (LIF) system, which is particularly well suited for measurements in microfluidic processes such as capillary electrophoresis and microchip-based separations and in devices
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Akademický článek
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