Effect of microstructure on the tensile flow stress of ferritic compacted graphite cast iron in intermediate temperature ranges

C. G. Chao, T. S. Lui, M. H. Hon

研究成果: Article同行評審

5 引文 斯高帕斯(Scopus)

摘要

The effects of varying carbon content and ferrite grain size on the tensile flow stress of ferritic compacted graphite cast iron from room temperature to 773 K are investigated in this study. The tensile flow stress of ferritic compacted graphite cast iron is affected by the triaxial stress field developed in the matrix between graphite particles and ferrite grain size. The flow stress of this material is described by the equation σ = (1 - k1Vg) (σ0 + k2df 1 2) where Vg is the graphite volume fraction and df the ferrite grain size.

原文English
頁(從 - 到)27-34
頁數8
期刊Materials Science and Engineering A
111
發行號C
DOIs
出版狀態Published - 1989 5月

All Science Journal Classification (ASJC) codes

  • 材料科學(全部)
  • 凝聚態物理學
  • 材料力學
  • 機械工業

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