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固定磁场对离心铸造亚共晶白口铸铁凝固组织影响的研究
Study on Influence of Fixed Magnetic Field to Solidification of Centrifugal Casting Hypoeutectic White Cast Iron
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- DOI:
- 作者:
- 吕会敏
LYU Huimin
- 作者单位:
- 邢台职业技术学院机电系
Electrical and Mechanical Department,Xingtai Vocational and Technical College,Xingtai 054035,China
- 关键词:
- 固定磁场 亚共晶白口铸铁 凝固组织
fixed magnetic field hypoeutectic white cast iron solidification
- 摘要:
- 为了研究固定磁场对钢铁材料凝固组织的影响,利用自制设备制备了亚共晶白口铸铁试样,并观察了其金相组织。结果表明,固定磁场能够影响离心铸造亚共晶白口铸铁凝固组织,增加外加磁场后离心铸造亚共晶白口铸铁凝固组织更加均匀。
In order to study the effect of fixed magnetic field on the solidification structure of ferrous material,using self-made equipment to prepare the sample of hypoeutectic white cast iron and observe its metallographic structure.The results show that the fixed magnetic field can affect the solidification structure of hypoeutectic white cast iron.The solidification structure of hypoeutectic white cast iron by centrifugal casting is more uniform after adding external magnetic field.