| Al—10Ce中间合金对ZL102共晶Al—Si合金的变质研究 |
| |
| 引用本文： | 王正军.Al—10Ce中间合金对ZL102共晶Al—Si合金的变质研究[J].有色冶炼,2009(2):59-62. |
| |
| 作者姓名： | 王正军 |
| |
| 作者单位： | 宿迁学院,江苏宿迁223800 |
| |
| 基金项目： | 江苏省2008年度高校“青蓝工程”资助：江苏省宿迁学院科研基金项目 |
| |
| 摘 要： | 分析研究了Al—10Ce中间合金对ZL102共晶铝硅合金的变质处理效果。结果表明，Al—10Ce中间合金用量、熔体中的杂质以及冷却速度对变质效果的影响很大，Al-10Ce中间合金用量为0．9％左右时达到最佳变质效果，提高Al—Si的纯度可以获得变质组织，冷却速度超过70℃／min时才具有明显的变质效果。
|
| 关 键 词： | Al—10Ce中间合金 ZL102合金 变质效果 变质时间 冷却速度 |
The modified research of Al-10Ce master alloy on the ZL102 eutectic Al-Si alloy |
| |
| WANG Zheng-jun.The modified research of Al-10Ce master alloy on the ZL102 eutectic Al-Si alloy[J].China Nonferrous Metallurgy,2009(2):59-62. |
| |
| Authors: | WANG Zheng-jun |
| |
| Affiliation: | WANG Zheng-jun |
| |
| Abstract: | The modified effect of Al-10Ce master alloy on eutectic Al-Si alloys was investigated. The results indicated that the dosage of the Al-10Ce master alloy, impurities in the melt and cooling velocity were key impact factors on modified effect. The modified effect would be optimal if the dosage of Al-10Ce master alloy wa solu- tion s about 0.9%. The eutectic Al-Si alloys modified effect was improved by increasing their purity .And the excellent modified effects can not be achieved until the cooling velocity over 70℃/min. |
| |
| Keywords: | Al-10Ce master alloy ZL102 alloy modified effect modified time cooling velocity |
| 本文献已被 维普 等数据库收录！ |
