| 电磁水平连铸1560合金的组织、溶质元素分布及产品的性能 |
| |
| 引用本文： | 张勤,孙光曦,雷佰锁,常耀威,陈定,崔建忠.电磁水平连铸1560合金的组织、溶质元素分布及产品的性能[J].沈阳黄金学院学报,2011(4):283-287. |
| |
| 作者姓名： | 张勤 孙光曦 雷佰锁 常耀威 陈定 崔建忠 |
| |
| 作者单位： | [1]东北大学材料与冶金学院,沈阳110004 [2]国家镍钴新材料工程技术研究中心,兰州730100 |
| |
| 基金项目： | 东北大学留学回国人员资助基金 |
| |
| 摘 要： | 进行了1560合金低频电磁水平连铸的生产实验，成功地生产出了近终形的小断面（p54mm）1560合金圆形坯料，然后再通过轧制和冷拉来生产出合格的棒线材产品．此工艺取消了铸坯锻造以及锻造前的退火等工序，从而缩短了工艺流程，大幅度提高了生产效率，提高了产品成材率．本文通过研究电磁场作用下水平连铸1560合金的铸态组织与最终产品性能，探讨了此工艺对提高1560合金铸坯质量的影响因素和作用机理．
|
| 关 键 词： | 低频电磁场 水平连铸 1560镍基合金 凝固组织 产品性能 |
Structure and solutes distribution by low frequency electromagnetic of 1560 alloy ingot produced horizontal continuous casting |
| |
| Authors: | ZHANG Qin SUN Guang-xi LEI Bai-suo CHANG Yao-wei CHEN Ding CUI Jian-zhong |
| |
| Affiliation: | 1. School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China; 2. State Engineering Research Center of Nickel and Cobalt New Materials, Lanzhou 730100, China) |
| |
| Abstract: | φ54 mm small cross section round ingot of 1560 nickel -based alloy ingot was produced successfully by low frequency electromagnetic horizontal continuous casting, a series of wire and rod products were made by further rolling and cold drawing process with this near net shaped ingot. This technique shorten the production process by eliminating annealing and forging operation, which can greatly enhance the productive efficiency and production yield of making wire and rod of 1560 alloy. In this paper, by studying the as - cast structure of ingot and property tests of final products, a interpretation and explanation was tried to made on influencing factors and mechanism of this technique for improving the quality of 1560 ingot. |
| |
| Keywords: | low frequency electromagnetic field horizontal continuous casting 1560 nickel - based alloy as - cast structure property |
| 本文献已被 维普 等数据库收录！ |
