| 膨胀珍珠岩保温冒口新工艺在铸钢生产中的应用 |
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| 引用本文： | 邢自聪.膨胀珍珠岩保温冒口新工艺在铸钢生产中的应用[J].山东理工大学学报,1996(2). |
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| 作者姓名： | 邢自聪 |
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| 作者单位： | 山东工程学院机械工程系 |
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| 摘 要： | 在铸钢生产中成功的应用了膨胀珍珠岩保温冒口新工艺。通过该新工艺的实施,与普通砂型冒口相比,冒口重量缩小约35％—50％,铸件工艺出品率提高到61％—80％,并大大地提高了铸件的内在质量。
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| 关 键 词： | 膨胀珍珠岩 保温胃口 铸钢件 缩孔 缩松 |
Application of Technology for Thermal Insulating Sinkhead M ade of Expanding Pearlite in Steel-casting Production |
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| Xing Zhicong.Application of Technology for Thermal Insulating Sinkhead M ade of Expanding Pearlite in Steel-casting Production[J].Journal of Shandong University of Technology:Science and Technology,1996(2). |
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| Authors: | Xing Zhicong |
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| Institution: | Department of Mechanical Engineering |
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| Abstract: | A new technology for thermal insulating sinkhcad made of expanding pearlile has been successfully applied in steel casting production, by means of which the weight of sinkhead could be decreased by 35% - 50% and the ratio of finished casting part increased by 61%- 80% with their quality greatly improved. |
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| Keywords: | Expanding Pearlite Thermal Insulating Sinkhead Cast-Steel Part Shrinkage Srinkage Looseness |
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