Effect of Heat Treatment on Microstructure and the Mechanical Properties of Medium Manganese Nodular Cast Iron with 6% Mn
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Effect of Heat Treatment on Microstructure and the Mechanical Properties of Medium Manganese Nodular Cast Iron with 6% Mn
Vol. 14, Issue 4, Pages: 107-109(2009)
作者机构:
哈尔滨理工大学材料科学与工程学院
作者简介:
基金信息:
DOI:
CLC:TG143.5
Published:2009
稿件说明:
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GUO Er-jun, YAN Wei. Effect of Heat Treatment on Microstructure and the Mechanical Properties of Medium Manganese Nodular Cast Iron with 6% Mn[J]. 2009, 14(4): 107-109.
DOI:
GUO Er-jun, YAN Wei. Effect of Heat Treatment on Microstructure and the Mechanical Properties of Medium Manganese Nodular Cast Iron with 6% Mn[J]. 2009, 14(4): 107-109.DOI:
Effect of Heat Treatment on Microstructure and the Mechanical Properties of Medium Manganese Nodular Cast Iron with 6% Mn
600 ℃) processes on microstructure and the mechanical properties of Medium Manganese Nodular Cast Iron with 6% Mn were studied.The results show that the optimized heat treatment of Nodular Cast Iron is austenitic treated at 900 ℃ for 2 h followed by water quenching
and then tempered at 200 ℃ for 2 h before water quenching.Quenching microstructure of Nodular Cast Iron is major martensite+bainite+retained austenite+spheroidal graphite.M...