| TiAl合金铸锭发展现状及制备方法探讨 |
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| 引用本文： | 周中波,卫娜,张利军,吴天栋.TiAl合金铸锭发展现状及制备方法探讨[J].特种铸造及有色合金,2020(2):155-159. |
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| 作者姓名： | 周中波 卫娜 张利军 吴天栋 |
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| 作者单位： | 西安西工大超晶科技发展有限责任公司 |
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| 基金项目： | 西安博士后创新基地科研基金资助项目(16)。 |
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| 摘 要： | 综述了TiAl合金的发展,针对采用真空自耗电弧熔炼制备TiAl合金铸锭时易出现成分不均匀和开裂问题,从过程控制、工艺改进、采用新的熔炼方法等方面进行了探讨,并给出了解决措施。
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| 关 键 词： | TIAL合金 真空自耗电弧熔炼 铸锭 成分均匀性 裂纹 |
Development Status and Preparation Technologies of TiAl Alloy Ingot |
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| Zhou Zhongbo,Wei Na,Zhang Lijun,Wu Tiandong.Development Status and Preparation Technologies of TiAl Alloy Ingot[J].Special Casting & Nonferrous Alloys,2020(2):155-159. |
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| Authors: | Zhou Zhongbo Wei Na Zhang Lijun Wu Tiandong |
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| Affiliation: | (Xi’an Super Crystal Sci-Tech Development Co.,Ltd.) |
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| Abstract: | The development of TiAl alloy was reviewed.Aiming at the problems in composition uniformity and cracking in the preparation of TiAl alloy ingots,it is analyzed for the process control,process improvement and new technologies for melting,and the measures to solve the problems were put forward. |
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| Keywords: | TiAl Alloys Vacuum Consumable Arc Melting Ingot Composition Uniformity Crack |
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