| 金属表层电渣加热机理的模拟与试验研究 |
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| 引用本文： | 耿茂鹏,张伟,饶磊,唐建军,张莹,ZHANG Ying. 金属表层电渣加热机理的模拟与试验研究[J]. 南昌大学学报(工科版), 2009, 31(1) |
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| 作者姓名： | 耿茂鹏 张伟 饶磊 唐建军 张莹 ZHANG Ying |
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| 作者单位： | 南昌大学,机电工程学院,江西,南昌,330031 |
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| 基金项目： | 国家高技术研究发展计划(863计划)，南昌市重点攻关及产业化科技项目 |
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| 摘 要： | 金属表层电渣加热是一种新型的金属表层加热技术.借用ANSYS商业软件,通过数值模拟和金属表层电渣加热试验,研究r金属表层电渣加热的机理.在电渣加热过程中,渣池中的电场、电位和电流密度都是影响渣池中金属表层温度场的主要因素.模拟和试验结果表明,在金属表层电渣加热过程中,渣池中的电极和被加热金属之间产生的高密度电流,成为使金属表面迅速升温的高热源区,这种金属表层加热技术具有加热速度快、节能等特点,为金属材料的复合和金属的表面处理开辟了一条新的加热途径.
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| 关 键 词： | 金属表层 电渣加热 热电场 渣池 数值模拟 |
Research on the Simulation and Paternity Test about Mechanics of Metal Surface Heated by Electro-slag |
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| GENG Mao-peng,ZHANG Wei,RAO Lei,ZHAO Zhun,TANG Jian-jun,ZHANG Ying. Research on the Simulation and Paternity Test about Mechanics of Metal Surface Heated by Electro-slag[J]. Journal of Nanchang University(Engineering & Technology Edition), 2009, 31(1) |
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| Authors: | GENG Mao-peng ZHANG Wei RAO Lei ZHAO Zhun TANG Jian-jun ZHANG Ying |
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| Affiliation: | School of Mechanical and Electrical Engineering;Nanchang University;Nanchang 330031;China |
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| Abstract: | Electro-slag metal surface heating is a new technology of metal surface heating skills.This article is to research the mechanics of Electro-slag metal surface heating relying on numerical simulation of ANSYS commercial software and the paternity test of Metal Surface heated by electro-slag.Electric field,voltage and current density of the slag pool in the electro-slag heating process are the main influencing factors of temperature field in the metal surface.The results of simulation and paternity test show ... |
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| Keywords: | surface layer of the metal heating by electro-slag thermoelectricity field slag pool numerical simulation |
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