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Volume 74, Issue 5
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RESEARCH ARTICLE
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Takumi Tanaka, Masahiro Kubota2024Volume 74Issue 5 Pages 219-225
Published: May 15, 2024
Released on J-STAGE: June 15, 2024
JOURNAL FREE ACCESSAn attempt was to synthesize Magnesium (Mg)- Silicon (Si) alloys by mechanical alloying (MA)-spark plasma sintering (SPS) process. Effects of Si addition and MA time on hardness and constituent phases were evaluated by hardness tests and X-ray diffraction. No solid-state reaction was observed in MA powder, but formation of Mg2Si was observed in the SPS material. Increasing Si addition increased the amount of Mg2Si and the coarsening of Mg grain size suppressed. The maximum hardness of 180 HV was obtained when 30 mass% Si was added, the powder was MA 6 h, the sintering temperature and time were 773 K and 10 min, respectively.
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REVIEW
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Tadayoshi Tsukeda2024Volume 74Issue 5 Pages 227-232
Published: May 15, 2024
Released on J-STAGE: August 15, 2024
JOURNAL FREE ACCESSDownload PDF (2346K)
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