| 电渣分步熔铸大功率内燃机曲轴毛坯 |
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| 引用本文： | 张振国.电渣分步熔铸大功率内燃机曲轴毛坯[J].热加工工艺,2005(3):42-43. |
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| 作者姓名： | 张振国 |
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| 作者单位： | 中原工学院,材料与化学工程系,河南,郑州,450007 |
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| 摘 要： | 阐述了采用电渣分步熔铸法生产大功率内燃机曲轴毛坯的基本原理及工艺，并通过各种检测结果表明，曲轴的冶金质量达到了内燃机曲轴性能条件要求。与锻钢曲轴毛坯相比，可节约5／6材料。从而提供了一种生产大功率燃机曲轴毛坯的新途径。
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| 关 键 词： | 电渣熔链 分步 大功率曲轴 毛坯 |
| 文章编号： | 1001-3814(2005)03-0042-02 |
| 修稿时间： | 2004年11月29 |
Crankshaft Blank Produced with Electroslag Step by Step Casting |
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| ZHANG Zhen-guo.Crankshaft Blank Produced with Electroslag Step by Step Casting[J].Hot Working Technology,2005(3):42-43. |
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| Authors: | ZHANG Zhen-guo |
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| Abstract: | The basic principle and technologies for producing internal-combustion engine crankshaft blank of great merit with electroslag step by step casting were introduced. Through various detection the results show that the metallurgical quality is up to the standard of crankshaft. Compared with the crankshaft blank of forged steel,it can economize (5/6) materials. A new kind of great merit internal-combustion engine crankshaft blank production is discovered. |
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| Keywords: | electroslag casting step by step great merit crankshaft blank |
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