| 锌基热镀合金的流动性能分析 |
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| 引用本文： | 魏源,何明奕,王胜民,李召伟. 锌基热镀合金的流动性能分析[J]. 钢铁研究, 2009, 37(2): 34-36 |
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| 作者姓名： | 魏源 何明奕 王胜民 李召伟 |
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| 作者单位： | 昆明理工大学,材料保护研究所,云南,昆明,650093;昆明理工大学,材料保护研究所,云南,昆明,650093;昆明理工大学,材料保护研究所,云南,昆明,650093;昆明理工大学,材料保护研究所,云南,昆明,650093 |
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| 摘 要： | 采用金属型螺旋线试样测量纯锌及锌基热镀合金的流动性，以10℃为一个温度梯度，测量了420-510℃之间的流线长度数值。分析了液态金属流动性的影响因素，在锌液中加入0．3％（质量分数）的稀土合金，探讨了合金成分对流动性的影响。研究发现加入0．3％的稀土合金后，在相同温度下，合金的流动性比纯锌有明显提高。
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| 关 键 词： | 热浸镀 锌 流动性 螺旋试验 |
Fluidity analysis of hot dip galvanizing zinc-alloy |
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| WEI Yuan,HE Ming-yi,WANG Sheng-min,LI Zhao-wei. Fluidity analysis of hot dip galvanizing zinc-alloy[J]. Research on Iron and Steel, 2009, 37(2): 34-36 |
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| Authors: | WEI Yuan HE Ming-yi WANG Sheng-min LI Zhao-wei |
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| Affiliation: | Research Section of Material Protection;Kunming University of Science and Technology;Kunming 650093;China |
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| Abstract: | The fluidity of helix samples of pure zinc and zinc alloys were studied by measuring the length of liquid metal mobility between 420 ℃and 510℃with a temperature interval of 10 ℃. In order to analyze the factors of fluidity of liquid metals, the effect of alloy compositions on the fluidity was investigated by adding 0. 3 % of rare earth alloy into liquid pure zinc. The results showed that the rare earth added alloy had rather higher mobility than that of liquid pure zinc at the same temperature. |
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| Keywords: | hot-dip galvanizing Zn fluidity spiral fluidity test |
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