Art

J-GLOBAL ID：201902235674774500   Reference number：19A0953726

Comparison of Microstructure and Hardness between High-carbon and High-nitrogen Martensites

高炭素および高窒素マルテンサイトの間のミクロ組織と硬度の比較

Author (8)： Tsuchiyama Toshihiro (Department of Materials Science and Engineering, Kyushu University) ,  Tsuchiyama Toshihiro (International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University) ,  Inoue Kurato (Graduate Student, Kyushu University) ,  Hyodo Katsutoshi (Graduate Student, Kyushu University) ,  Akama Daichi (Department of Materials Science and Engineering, Kyushu University) ,  Nakada Nobuo (Department of Materials Science and Engineering, Tokyo Institute of Technology) ,  Takaki Setsuo (Research Center for Steel, Kyushu University) ,  Koyano Tamotsu (Cryogenics Division, Research Facility Center, University of Tsukuba)
Material： ISIJ International (Iron and Steel Institute of Japan)  (ISIJ Int (Iron Steel Inst Jpn))
Volume： 59  Issue： 1  Page： 161-168(J-STAGE)  Publication year： 2019 
JST Material Number： F0100A  ISSN： 0915-1559  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *iron base alloy ,  carbon additive alloy ,  nitrogen additive alloy ,  *martensite ,  metal structure(microstructure) ,  *indentation hardness ,  dislocation density ,  effect ,  alloying element
Semi thesaurus term： pinning effect

Author keywords (9)： lenticular martensite ,  lath martensite ,  midrib ,  carbon ,  nitrogen ,  hardness ,  retained austenite ,  dislocation density ,  solid solution strengthening

JST classification (1)： Mechanical properties  (WB02030U)

Reference (37)：

• 1) T. Maki, K. Tsuzaki and I. Tamura: Trans. Iron Steel Inst. Jpn., 20 (1980), 207.
• 2) R. G. Davies and C. L. Magee: Metall. Trans., 2 (1971), 1939.
• 3) P. M. Kelly and J. Nutting: J. Iron Steel Inst., 197 (1961), 199.
• 4) A. Stormvinter, P. Hedström and A. Borgenstam: J. Mater. Sci. Technol., 29 (2013), 373.
• 5) A. R. Marder and G. Krauss: Trans. ASM, 60 (1967), 651.

Terms in the title (5)： 炭素 ,  窒素 ,  マルテンサイト ,  ミクロ組織 ,  硬度