| 铅钙铋合金与铅钙合金铸造性能的比较研究 |
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| 引用本文： | 唐明成,梁景志,陈红雨.铅钙铋合金与铅钙合金铸造性能的比较研究[J].中国有色冶金,2007(4):37-39. |
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| 作者姓名： | 唐明成 梁景志 陈红雨 |
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| 作者单位： | 1. 株洲冶炼集团有限责任公司,湖南,株洲,412004
2. 华南师范大学化学与环境学院,广东,广州,510006 |
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| 摘 要： | 对含铋的铅钙合金和常规铅钙合金所铸造的板栅进行了扫描电镜形貌、能谱、元素面扫描等分析,结果显示:含铋的铅钙合金不存在铝成团现象,且钙分布均匀,较好地解释了含铋的铅钙合金铸造性能优良的原因。
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| 关 键 词： | 铅钙合金 铋 铅酸蓄电池 密封蓄电池 |
| 文章编号： | 1672-6103(2007)04-0037-03 |
| 修稿时间： | 2006年4月22日 |
Study on castability of lead- calcium-bismuth alloy and lead-calcium alloy |
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| TANG Ming-cheng,LIANG Jing-zhi,CHEN Hong-yu.Study on castability of lead- calcium-bismuth alloy and lead-calcium alloy[J].China Nonferrous Metallurgy,2007(4):37-39. |
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| Authors: | TANG Ming-cheng LIANG Jing-zhi CHEN Hong-yu |
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| Affiliation: | TANG Ming-cheng;;LIANG Jing-zhi;;CHEN Hong-yu |
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| Abstract: | The properties of cast grids made from lead-calcium-bismuth alloy and lead-calcium alloy were inves- tigated by scanning electron spectroscopy(SEM),electro diffraction spectroscopy(EDS)and element section distriu- tion.The results showed that conglobation of aluminum disappeared in lead-calcium-bismuth alloy,and an even bdistribution of calcium.Therefore,the castability of lead-calcium-bismuth alloy might be better than lead-calcium alloy. |
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| Keywords: | lead-calcium alloys bismuth lead-acid battery VRLA battery |
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