| Ni—Mn—Ga铁磁性形状记忆合金的最新研究进展 |
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| 引用本文： | 边疆,赵增祺,江丽萍,吴双霞. Ni—Mn—Ga铁磁性形状记忆合金的最新研究进展[J]. 金属功能材料, 2009, 16(4): 38-41 |
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| 作者姓名： | 边疆 赵增祺 江丽萍 吴双霞 |
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| 作者单位： | 1. 内蒙古工业大学材料科学与工程学院,内蒙古,呼和浩特,010062;包头稀土研究院,内蒙古,包头,014010
2. 包头稀土研究院,内蒙古,包头,014010 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | Ni—Mn—Ga合金是Heusler合金中唯一兼有铁磁性和形状记忆效应的材料，有望成为一种理想的智能驱动材料。本文系统阐述了近年来Ni—Mn—Ga磁性形状记忆合金的重要研究进展，着重介绍了目前研究的合金的成分、添加元素、外磁场、制备工艺、模型及其应用方面的一些最新的研究成果，并提出了磁性形状记忆合金目前存在的问题。
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| 关 键 词： | Ni—Mn—Ga合金 成分.夕h磁场 制备工艺 |
Recent Research in Ni-Mn-Ga Magnetic Shape Memory Alloys |
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| BIAN Jiang,ZHAO Zeng-qi,JIANG Li-ping,WU Shang-xia. Recent Research in Ni-Mn-Ga Magnetic Shape Memory Alloys[J]. Metallic Functional Materials, 2009, 16(4): 38-41 |
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| Authors: | BIAN Jiang ZHAO Zeng-qi JIANG Li-ping WU Shang-xia |
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| Affiliation: | BIAN Jiang, ZHAO Zeng-qi, JIANG Li-ping , WU Shang-xia (1. College of Materials Science and Engineering,Irmer Mongolia University of Technology. Huhehaote 010062, Inner Mongolia, China;2. Baotou Research Institute of Rare Earths, Baotou 014010, Inner Mongolia, China) |
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| Abstract: | Ni-Mn-Ga alloy is the only material having both ferromagnetism and shape memory effect in Heusler al-loy, which is promisig to become an ideal material for smart drive. Recent important research progress in Ni-Mn-Ga magnetic shape memory alloys on the composition of alloy, external magnetic field, preparation technology, models and applications of this alloy are presented. Existing problems in magnetic shape memory alloys are proposed. |
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| Keywords: | Ni-Mn-Ga alloy composition external magnetic field technology |
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