| 涂料在半固态钢挤压成形中的应用 |
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| 引用本文： | 覃彦龙,张励忠,胡瑞生,胡元猛,肖黎明. 涂料在半固态钢挤压成形中的应用[J]. 铸造, 2007, 56(9): 927-929 |
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| 作者姓名： | 覃彦龙 张励忠 胡瑞生 胡元猛 肖黎明 |
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| 作者单位： | 北京交通大学机械与电子控制工程学院,北京,100044 |
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| 基金项目： | 北京交通大学科技计划重大项目 |
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| 摘 要： | 在半固态钢挤压铸造成形过程中,主要由模具型腔表面涂层承受高温半固态钢浆料的热冲击,从而降低了浆料对模具的热损伤,提高了模具使用寿命。根据半固态钢挤压铸造涂料的工作环境和特点,通过大量试验对涂料配方、配比、制备工艺、涂敷工艺进行分析研究,确定了诸因素在半固态钢挤压铸造过程中的影响。
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| 关 键 词： | 涂料 半固态挤压铸造 模具寿命 钢 |
| 文章编号： | 1001-4977（2007）09-0927-03 |
| 修稿时间： | 2007-04-05 |
Application About Metallic Coating on Semi-Solid Rheologic Squeeze Casting of Steel |
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| TAN Yan-long,ZHANG Li-zhong,HU Rui-sheng,HU Yuan-meng,XIAO Li-ming. Application About Metallic Coating on Semi-Solid Rheologic Squeeze Casting of Steel[J]. Foundry, 2007, 56(9): 927-929 |
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| Authors: | TAN Yan-long ZHANG Li-zhong HU Rui-sheng HU Yuan-meng XIAO Li-ming |
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| Affiliation: | School of Mechanical Electronic and Control Engineering, Beijing Jiaotong University, Beijing 100044, China |
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| Abstract: | In the process of the semi-solid steel and iron rheoforging,metallic coating on the antrum surface of mold mainly endures the impact of semi-solid steel slurry with high temperature,which reduces the damnification of mold worked by semi-solid steel slurry.And the life of the mold can be improved remarkably.Based on the working circumstance and characteristic of semi-solid squeeze casting of steel,a great many experiments have been done on its composition,proportion,process parameter.The influence of metallic coating on semi-solid rheologic squeeze casting of steel has been confirmed. |
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| Keywords: | metallic coatings semi-solid rheologic squeeze casting life of mold steel |
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