The Influence of Ni and Cr on the Primary Austenite Dendrite in D-type Graphite Cast Iron

Abstract:

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.

• Periodical: Key Engineering Materials (Volumes 531-532)
• Pages: 168-172
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.531-532.168
• Online since: December 2012
• Authors: Di Chu, Xu Dong Yue, Shu Xu, Jin Liu
• Keywords: Alloy-Element, D-Type Graphite, Primary Austenite Dendrite

References

[1] Zhaoyun Zhang, Chunjie Xu and Hongjian Niu: Cast Technology. (2003), pp.283-284.

[2] Morooka T, Sugiyama Y and Ito S: AFS Trans. Forum Vol. 77 (1969), pp.33-38.

[3] Heine R W, l.oper C R.fR: Modem Casting. Forum Vol. 56 (1969), pp.185-191.

[4] Kondo Y, Isotani M and Yasue K: Reports of the Government Industrial Research Institute. Forum Vol 23 (1974),pp.99-103.

[5] Baoluo Shen, Li Li, Changlin Yue and Jiangang Liu: Modern Cast Iron. Forum Vol. 6(2006).

[6] Wenhua Lu, in: Cast iron and melt, edtied by Mechanical Industry, Beijing, (1984), in press.

[7] Dingyuan Zhou: Cast Technology. Forum Vol. 2 (1985), pp.44-46.

[8] Zhonghua Xu, et al: Cast Technology. Forum Vol. 1 (1986), pp.25-28.

[9] Yanzong Cao, et al: Cast Technology. Forum Vol. 2 (1990), pp.15-18.

[10] Zhikang Fan, et al: Cast Technology. Forum Vol. 6 (1988), pp.44-46.

[11] Zhongxing Zhao, et al: Cast. Forum Vol. 7 (1999), pp.39-40.

[12] Bing Liu, Xiaoyan Zhou: Journal of Xinjiang institute of technology. Forum Vol. 6 (1996).

[13] Congli Li: Cast Technology. Forum Vol. 4(1990),pp.21-24.

[14] Jie Chen, Jie Zhou, Hui Li and Laisheng He: Internal Combustion Engines. Forum Vol. 3 (2006).

[15] Yunxi Feng: Mechanical Engineering and automation. Forum Vol. 1 (2008).

[16] Zhikang Fan, Yiqing Wang and Huisong huang: Heat Process. Forum Vol. 1 (1990), pp.34-39.

[17] Xiaoping Li, Yuanlong Zhong and Yuanzu Lin: Steel V and Ti. Forum Vol. 24 (2003), pp.67-70.