| 高合金钢薄壁件的消失模铸造工艺研究 |
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| 引用本文： | 丁宏,董晟全,李高宏,梁艳峰.高合金钢薄壁件的消失模铸造工艺研究[J].铸造设备研究,2009(3):21-23. |
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| 作者姓名： | 丁宏 董晟全 李高宏 梁艳峰 |
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| 作者单位： | 西安工业大学材料与化工学院,陕西,西安,710032
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| 摘 要： | 主要研究了一种高合金钢薄壁铸件的近净形消失模铸造工艺，讨论了模料的选择、浇注系统的设计、浇注温度及速度、合金熔炼等因素对铸件成型和组织性能的影响。试验表明一浇一冒式所浇注的铸件，缺陷很少．有利于铸件的批量生产。
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| 关 键 词： | 高合金钢 消失模铸造工艺 缺陷 |
Process of Thin-wall Casting of High Alloy Steel by Lost Foam Casting |
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| DING Hong,DONG Sheng-quan,LI Gao-hong,LIANG Yan-feng.Process of Thin-wall Casting of High Alloy Steel by Lost Foam Casting[J].Research Studies On Foundry Equipment,2009(3):21-23. |
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| Authors: | DING Hong DONG Sheng-quan LI Gao-hong LIANG Yan-feng |
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| Affiliation: | (School of Material and Chemistry Engineering, Xi＇an University of Technology,Xi＇ an Shanxi 710032, China) |
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| Abstract: | The process of near-net-shape forming for thin wall casting of high alloy steel by lost foam casting was studied in this paper. It discussed the influence of some factors on shaping of the casting and microstructure and properties, including choice of model material, design of gating system, temperature and speed of casting, melting of alloy, etc. The experiment indicated that defect of casting was little by both pouring and out gate, which is important for batch production of casting. |
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| Keywords: | high alloy steel lost foam casting defect |
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