K
Kaneaki Tsuzaki
Researcher at National Institute for Materials Science
Publications - 431
Citations - 13606
Kaneaki Tsuzaki is an academic researcher from National Institute for Materials Science. The author has contributed to research in topics: Austenite & Hydrogen. The author has an hindex of 53, co-authored 419 publications receiving 10930 citations. Previous affiliations of Kaneaki Tsuzaki include Kyushu University & Mitsubishi Heavy Industries.
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Precise determination of the activation energy for desorption of hydrogen in two Ti-added steels by a single thermal-desorption spectrum
TL;DR: In this article, a good fit of the kinetic formula has been found to the hydrogen released during thermal-desorption spectrometry (TDS) analysis from the coherent and incoherent TiC particles in 005C-022Ti-20Ni and 042C-030Ti steels.
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Hydrogen embrittlement in a Fe–Mn–C ternary twinning-induced plasticity steel
TL;DR: In this paper, the influence of hydrogen entry on ductility was evaluated in a ternary twinning-induced plasticity (TWIP) steel with a composition of Fe −18Mn −0.6C in wt.
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Determination of the critical hydrogen concentration for delayed fracture of high strength steel by constant load test and numerical calculation
TL;DR: The critical hydrogen concentration for hydrogen induced delayed fracture of the AISI 4135 steel at 1320 and 1450 MPa has been determined by constant load tests in combination with numerical calculations.
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Nanohardness measurement of high-purity Fe-C martensite
TL;DR: In this paper, the nanohardness of binary as-quenched martensitic steels was measured for four bcc single crystals using the nanoindentation technique.
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Designing Fe–Mn–Si alloys with improved low-cycle fatigue lives
Takahiro Sawaguchi,Ilya Nikulin,Kazuyuki Ogawa,Kaoru Sekido,Susumu Takamori,Maruyama Tadakatsu,Yuya Chiba,Atsumichi Kushibe,Yasuhiko Inoue,Kaneaki Tsuzaki,Kaneaki Tsuzaki +10 more
TL;DR: In this article, a new design concept for improving the low-cycle fatigue lives of Fe-Mn-Si-based alloys is proposed, where the degree of reversibility of the dislocation motion can be increased by setting the stacking fault energy to approximately 20mJ/m−2, enhancing the Ni-equivalent amounts with respect to the Cr-Equivalent amounts and setting the Si concentration to 4-wt.