锑
材料科学
石墨
极限抗拉强度
冶金
球墨铸铁
形态学(生物学)
复合材料
遗传学
生物
作者
Zhen Hua Li,Yan Xiang Li
出处
期刊:Materials Science Forum
日期:2005-01-15
卷期号:475-479: 2769-2772
被引量:7
标识
DOI:10.4028/www.scientific.net/msf.475-479.2769
摘要
In order to clarify the effect of antimony on graphite morphology and mechanical properties in heavy section ductile iron, experiments were carried out using a newly developed thermal simulation system. Results show that with 0.011% addition of antimony, tensile strength of heavy section ductile iron are obviously improved by elimination of graphite degeneration in it, and the effect of antimony is increased when the addition is increased to 0.02%. In the range of 0.01~0.04%, antimony is beneficial to graphite morphology and tensile strength although the advantageous effect on them become not so obvious when addition is exceed 0.02%.
科研通智能强力驱动
Strongly Powered by AbleSci AI