Effect of Si content on sintering behavior of Zr pre-alloyed 316L stainless steel powder

Hidefumi Nakamura, Hisataka Toyoshima, Hidenori Otsu, Akihiko Chiba, Koetsu Abe

研究成果: Article査読

1 被引用数 (Scopus)

抄録

Sintering of Zr pre-alloyed and water atomized 316L stainless steel powder for various content of Si was performed. The maximum sintered density was obtained at 0.8 mass% of Si for the powder pre-alloyed 0.05 mass% of Zr. Excess addition of Si -for example, 1.20 mass%- inhibited the densification by the growing of Sicontaining oxide particles. The pre-alloying of Si increased the ferrite content of powder but the correlation between the ferrite content and the level of densification was not observed. The 316L powder pre-alloyed 0.8 mass%Si and 0.05mass%Zr had finer grain size and this made a contribution to the densification by the volume diffusion.

本文言語English
ページ(範囲)27-32
ページ数6
ジャーナルFuntai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
58
1
DOI
出版ステータスPublished - 2011 1

ASJC Scopus subject areas

  • 機械工学
  • 産業および生産工学
  • 金属および合金
  • 材料化学

フィンガープリント

「Effect of Si content on sintering behavior of Zr pre-alloyed 316L stainless steel powder」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル