| 负压实型铸造用涂料的组成对其抗磨性的影响 |
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| 引用本文： | 王恩泽,阎峰云.负压实型铸造用涂料的组成对其抗磨性的影响[J].西安交通大学学报,1997,31(7):76-79,84. |
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| 作者姓名： | 王恩泽 阎峰云 |
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| 作者单位： | [1]西安交通大学 [2]甘肃工业大学 |
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| 摘 要： | 研究了涂料中耐火材料的粒形，偶联剂及粘结剂加入量对涂料抗干砂冲刷磨损性能的影响。结果表明：长条片状耐火材料在涂料中叶平行于涂料表面的状态分布，这有利于提高涂料的抗磨性；加入０．２％的偶联剂可显著提高涂料的抗磨性；粘结剂量越高、涂料的抗磨性越好。
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| 关 键 词： | 负压实型铸造 涂料 抗磨性 实型铸造 |
Effects of Coating Composition on Its Resistance to Erosion by Sand in VEPC |
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| Wang,Enze,Bao,Chonggao,Gao,Yimin,Xing,Jiandong.Effects of Coating Composition on Its Resistance to Erosion by Sand in VEPC[J].Journal of Xi'an Jiaotong University,1997,31(7):76-79,84. |
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| Authors: | Wang Enze Bao Chonggao Gao Yimin Xing Jiandong |
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| Abstract: | The effects of the composition of coating used in vacuum evaporation pattern cas ting on its resistance to erosion have been studied. The results indicate that when the grain shape of refractory materials is in a long narrow piece, the grains are distributed in parallel with the surface of coating, and the coating is more resistant to erosion than that consisting of the regular grain refractory.The affinity agent (C 12 H 25 SO 3Na) can strengthen the combining of coating and foam, and increase the erosion resistance. The suitable content of the affinity agent is around 0 2%. The more the binder content is, the higher the erosion resistance. |
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| Keywords: | vacuum evaporation pattern casting composition of coating coating erosion resistance |
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