書誌事項
- タイトル別名
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- 336 Effect of Strain Rate on Mechanical Properties of Additive Manufactured AISI 630 Stainless Steel
- Effect of Strain Rate on Mechanical Properties of Additive Manufactured AISI 630 Stainless Steel
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抄録
AISI 630 stainless steel powder was processed by a commercially available selective laser melting machine. Resulting fine microstructure shows remnants of the forming process. Heat treatment and aging of fabricated bulk material result in creating a more equiaxed microstructure with minimal grain growth and increasing tensile stregth. Most mechanical properties when measured under strain rates 10^<-3> and 10^<-1> s^<-1> do not largely vary. Porosity shape and size strongly influence the elongation to failure for produced specimens regardless of heat treatment or strain rate tested.
収録刊行物
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- 機械材料・材料加工技術講演会講演論文集
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機械材料・材料加工技術講演会講演論文集 2013.21 (0), _336-1_-_336-5_, 2013
一般社団法人 日本機械学会
