| 回顾与展望全球铝产品产量及对晶粒细化剂的需求 |
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| 引用本文： | 马世光,熊慧,王祝堂.回顾与展望全球铝产品产量及对晶粒细化剂的需求[J].轻合金加工技术,2011,39(10). |
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| 作者姓名： | 马世光 熊慧 王祝堂 |
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| 作者单位： | 1. 中国有色金属加工工业协会,北京,100814
2. 北京安泰科信息开发有限公司,北京,100814 |
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| 摘 要： | 在全世界生产的铝加工材与铸造铝产品中约有75%在铸造中需添加晶粒细化剂Al-Ti-B中间合金等以细化铸锭的枝晶与产品的晶粒组织,提高它们的性能。对2001～2010年全世界原铝、再生铝、铝加工材、铸造铝产量作了简明的回顾,对2011～2020年它们的产量作了预测,在此期间对晶粒细化剂的需求也作了预测,特别是对中国铝工业的晶粒细化剂需求作了较为精细的预测,2011年中国对晶粒细化剂的需求量61 kt,2015年的115 kt,2020年的可超过200 kt。中国当前生产的晶粒细化剂在产量与品质方面足以满足本国的需求。
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| 关 键 词： | 原铝 再生铝 铝加工材 铸造铝产品 Al-Ti-B晶粒细化剂 |
Review and outlook of output of aluminum product and grain refiner requirement in the world |
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| MA Shi-guang,XIONG Hui,WANG Zhu-tang.Review and outlook of output of aluminum product and grain refiner requirement in the world[J].Light Alloy Fabrication Technology,2011,39(10). |
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| Authors: | MA Shi-guang XIONG Hui WANG Zhu-tang |
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| Affiliation: | MA Shi-guang1,XIONG Hui2,WANG Zhu-tang1(1.China National Nonferrous Metal Fabrication Industry Association,Beijing 100814,China,2.Beijing Antaike Information Development Co.Ltd,China) |
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| Abstract: | There are about 75% aluminum enterprises in the world add grain refiner and Al-Ti-B master alloy during melting and casting aluminum alloy to refine dendrite crystal of cast ingots and to improve the alloy performance.The output of primary aluminum,secondary aluminum,wrought aluminum and casting products from the year of 2001 to 2010 in the world has been reviewed and the future output in the term of 2010 to 2020 has been forecasted,and the requirement of grain refiner in the meantime has been forecasted as... |
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| Keywords: | primary aluminum secondary aluminum fabricated product of aluminum cast aluminum Al-Ti-B grain refiner |
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