| ZA27合金在大型回转窑承托装置上的应用 |
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| 引用本文： | 赵金山. ZA27合金在大型回转窑承托装置上的应用[J]. 特种铸造及有色合金, 2000, 12(2): 34-35 |
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| 作者姓名： | 赵金山 |
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| 作者单位： | 河南省焦作中州铝厂 |
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| 摘 要： | 根据回转窑承托装置中托轮瓦的服役条件，选择了ＺＡ２７合金代替ＺＱＡ１９－４合金生产托轮瓦。从分析ＺＡ２７合金的铸造特点出发，制订了合理的手 瓦铸造工艺，试制生产一合格铸件。生产实践证明，ＺＡ２７合金托轮瓦比ＺＱＡ１９－４合金瓦具有更好的摩擦磨损特性，使用寿命更长，成本更低，具有很好的技术经济效益。
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| 关 键 词： | 托轮瓦 顺序凝固 铸合金 回转窑 氧化铝 |
Application of ZA27 Alloy in Bearing Installation of a Large Revolving Kiln |
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| Zhao Jinshan. Application of ZA27 Alloy in Bearing Installation of a Large Revolving Kiln[J]. Special Casting & Nonferrous Alloys, 2000, 12(2): 34-35 |
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| Authors: | Zhao Jinshan |
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| Affiliation: | Zhongzhou Aluminum Plant |
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| Abstract: | According to service life of supporting tile in bearing installation of revolving kiln, ZA27 alloy is substituted for ZQA19|4 alloy to manufacture supporting tile. Qualified castings is produced on the basis of designing proper cast technology for supporting tile through analyzing cast features for ZA27 alloy. ZA27 alloy supporting tile has better wear|resistance, longer service life, lower cost and better economic benefit than ZQA19|4 alloy supporting tile. |
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| Keywords: | ZA27 Alloy Supporting Tile Directional Solidification |
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