The influence of Ni and Cr on the primary austenite dendrite in D-type graphite cast iron

摘要：

　　The influence of Nickel and Chromium alloy element on the primary austenite dendrite in D-type graphite was studied in this paper.The results show,as the addition amount of Nickel is equal to 0.64 percent,the development of the primary austenite dendrite is short and strong.As the addition amount of Chromium is equal to 0.64%,the primary austenite dendrite is no direction.The influence of us joins the Chromium alloy element on the change of organization.The adding amount of Nickel and Chromium is 0.6,0.8 and 1.0 percent.The hardness of D type graphite increase with the amount added.

关键词： Alloy element D-type graphite Primary austenite dendrite

作者: Di Chu Xudong Yue Shu Xu Jin Liu

作者单位: School of Materials Science and Engineering, Liaoning University of Technology, Jinzhou 121001,China

会议类型: 国际会议

会议名称: the 2012 International Conference on Materials Science and Nanotechnology (2012年材料科学与纳米技术国际会议(ICMSN 2012))

会议地点: 广州

会议语种:英文

页码: 168-172

在线出版日期: 2012-11-16（万方平台首次上网日期，不代表论文的发表时间）