Journal of Korea Foundry Society (한국주조공학회지)

Korea Foundry Society (한국주조공학회)
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Effects of the Revolution Speed on the Mechanical Properties & Microstructure of Cr-Mo Steel during Vertical Centrifugal Investment Casting

Cr-Mo강의 수직 원심 정밀 주조시의 조직 및 기계적 성질에 미치는 회전 속도의 영향

  • Published : 2001.10.20
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Abstract

The effects of the revolution speed on the mechanical properties and microstructure of Cr-Mo steel during vertical centrifugal casting using investment mold were investigated. The casting yield, tensile strength, hardness and absorbed energy during impact test were increased with increasing revolution speed. The effect of mass variation caused by the change in the revolution speed on the grain size was the most significant.

Keywords

References

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