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| 离心球墨铸铁套石墨控制技术研究 | |
| 引用本文： | 尹英杰,张旭晨. 离心球墨铸铁套石墨控制技术研究[J]. 铸造, 2007, 56(9): 999-1000 |
| 作者姓名： | 尹英杰 张旭晨 |
| 作者单位： | 1. 石家庄铁路职业技术学院机电工程系,河北石家庄,050041 2. 哈尔滨职业技术学院,黑龙江哈尔滨,150081 |
| 摘 要： | 在分析了离心套材质、铸型参数、浇注参数和冷却参数等对离心铸造球墨铸铁套石墨影响的基础上,采用优化成分配比,配入合金元素Mo、Cu;采用二次孕育,加入微量元素Bi;采用水冷与空冷相结合的强制冷却浇注工艺,增加石墨球个数,改善石墨球分布的均匀性。 |
| 关 键 词： | 离心铸造 球状石墨 优化 孕育 强冷 |
| 文章编号： | 1001-4977（2007）09-0999-02 |
| 修稿时间： | 2007-02-012007-05-02 |
Study on Improving Graphite for the Centrifugal Nodular Cast Iron Sleeve |
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| YIN Ying-jie,ZHANG Xu-chen. Study on Improving Graphite for the Centrifugal Nodular Cast Iron Sleeve[J]. Foundry, 2007, 56(9): 999-1000 | |
| Authors: | YIN Ying-jie ZHANG Xu-chen |
| Abstract: | On the base of analyzing the effects of centrifugal sleeve materials,mold parameter,pouring parameter and cooling parameter on the graphite of centrifugal cast nodular cast sleeve,nodular cast iron modification was researched.The adoption of optimizing ingredient proportioning;adding alloying element molybdenum,copper;late inoculation;adding microelement bismuth and forced cooling technique of water-cooling combine air-cooling was able to improve nodular graphite numbers and distribution. |
| Keywords: | centrifugal casting nodular graphite optimizing inoculation forced cooling |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |