| 无铅易切削黄铜的特点与发展方向 |
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| 引用本文： | 何姗珊. 无铅易切削黄铜的特点与发展方向[J]. 铜业工程, 2012, 0(6): 1-3 |
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| 作者姓名： | 何姗珊 |
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| 作者单位： | 江西铜业集团公司,江西贵溪,335424 |
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| 摘 要： | 综述了我国无铅易切削黄铜合金的研究、开发和使用现状,重点介绍了目前广泛生产和使用的铋黄铜、硅黄铜的主要特点;分析了一种新型无铅易切削碲铋黄铜的开发使用情况,认为该系合金拥有具有硅黄铜、铋黄铜的优点,同时克服了相应的缺点,具有一定的应用发展前景;分析了我国无铅易切削黄铜合金的发展方向是高性能、易成型、低成本及系列化。
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| 关 键 词： | 无铅黄铜 易切削 碲铋黄铜 环保 发展方向 |
The Free-cutting Nonleaded Brass Characteristics and Development Direction |
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| HE Shan-shan. The Free-cutting Nonleaded Brass Characteristics and Development Direction[J]. Copper Engineering, 2012, 0(6): 1-3 |
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| Authors: | HE Shan-shan |
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| Affiliation: | HE Shan-shan(Jiangxi Copper Corporation,Guixi,Jiangxi 335424,China) |
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| Abstract: | The status and trend application and research of the free - cutting nonleaded brass alloy are expounded, and the main characteristics of bismuth brass, silicon brass which is widely produced and used are introduced emphatically. The development of a new type of the free - cutting nonleaded tellurium bismuth brass has been discussed and analyzed. It is considered that the alloy has ad- vantages of the silicon and bismuth brass but without the disadvantages, which has great prospect in the future. The free - cutting nonleaded brass alloy development direction of high performance, easy molding, low cost and serialization are also analyzed in this article. |
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| Keywords: | nonleaded brass free - cutting tellurium bismuth brass environmental protection development direction |
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