[1]郭振廷,张晓程,陈西,等.铸态铁素体球墨铸铁的生产试验研究[J].郑州大学学报(工学版),1992,13(01):75-82.
 Guo Zhenting,Zhang Xiaocheng,Chen Xi,et al.Research on the production test of the production of cast -in -law body balls ink cast iron[J].Journal of Zhengzhou University (Engineering Science),1992,13(01):75-82.
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铸态铁素体球墨铸铁的生产试验研究()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
13
期数:
1992年01期
页码:
75-82
栏目:
出版日期:
1992-03-28

文章信息/Info

Title:
Research on the production test of the production of cast -in -law body balls ink cast iron
作者:
郭振廷;张晓程;陈西;王法水;郭起福;王金水;郭扶栓;
郑州工学院机械系,河南省冶金研究所,河南省冶金研究所,安阳汽车另配件总厂,安阳汽车另配件总厂,安阳汽车另配件总厂,安阳汽车另配件总厂,
Author(s):
Guo Zhenting; Zhang Xiaocheng; Chen Xi; Wang Fishui; Guo Qifu; Wang Jinshui; Guo Fujun;
Zhengzhou Institute of Technology, Henan Provincial Institute of Metallurgy, Henan Metallurgical Research Institute, Anyang Automobile Animal Factory, Anyang Automobile Animal Factory, Anyang Automobile Animal Factory, Anyang Automobile Animal Factory,
关键词:
铸态铁素体球铁
Keywords:
Casting state iron body ball iron
文献标志码:
A
摘要:
本文叙述了铸态铁素体韧性球铁的机械性能,分析了主要工艺因素对球铁机械性能的影响。生产中选用Mn<0.4%,P<0.08%,S<0.04%的生铁;冲天炉熔炼,用FesiMgBRe7中间合金进行球化处理;采用Fesi75硅铁,多次强化孕育技术.结果,底宽25mm的基尔试块和铸件的铸态组织,石墨球化1—3级,石墨球大小5—7级,铁素体比例80%以上,机械性能达到了ISO400—18的水平.
Abstract:
This article describes the mechanical properties of the cast -to -iron body tough ball iron, and analyzes the impact of the main process factors on the mechanical properties of the ball iron. In the production, MN <0.4 %, P <0.08 %, S <0.04 % of the raw iron; the heavenly furnace melt, use Fesimgbre7 intermediate alloy for ballization; use FESI75 silicon iron to strengthen the breeding technology multiple times. As a result, the Cafe test block and casting of the bottom 25mm, granite 1-3, graphite level 1-3, graphite, graphite, graphite, graphite The size of the ball is 5-7, the ratio of ferrite is more than 80 %, and the mechanical performance reaches the level of ISO400-18.

相似文献/References:

[1]郭振廷,周文玉.冲天炉熔炼生产铸态球铁汽车后桥壳[J].郑州大学学报(工学版),1994,15(01):58.
 Guo Zhenting,Zhou Wenyu.Chongtian furnace melting production casting ball iron car back bridge shell[J].Journal of Zhengzhou University (Engineering Science),1994,15(01):58.

更新日期/Last Update: 1900-01-01