Title: Effects of Si and Mn on Microstructure and Mechanical Properties of Bainite Ductile Iron by Step Austempering in Room-Temperature Machine Oil
Abstract:In this work,the effects of Si and Mn on the microstructure and mechanical properties of the bainite ductile iron by step austempering in the room-temperature machine oil have been studied.The experim...In this work,the effects of Si and Mn on the microstructure and mechanical properties of the bainite ductile iron by step austempering in the room-temperature machine oil have been studied.The experiment results show that induced phase transformation in the bainite ductile iron can be brought out by Si in 3.3%-3.8%,and the structure with good mechanical properties has been obtained;Mn can increase the hardness and reduce the impact toughness of the bainite ductile iron.Reasonable Si and Mn content can improve mechanical properties of the bainite ductile cast iron.Read More
Publication Year: 2008
Publication Date: 2008-01-01
Language: en
Type: article
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