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MAO Da-heng, LI Wen-qi, LI Jian-ping, CUI Yan-qing, SHI Chen. Effects of Combined Ultrasonic and Electromagnetic Field on Microstructure and Mechanical Properties of Cast-Rolled Lead Alloy Strip[J]. Materials and Mechanical Engineering, 2012, 36(8): 75-78.
Citation: MAO Da-heng, LI Wen-qi, LI Jian-ping, CUI Yan-qing, SHI Chen. Effects of Combined Ultrasonic and Electromagnetic Field on Microstructure and Mechanical Properties of Cast-Rolled Lead Alloy Strip[J]. Materials and Mechanical Engineering, 2012, 36(8): 75-78.
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Effects of Combined Ultrasonic and Electromagnetic Field on Microstructure and Mechanical Properties of Cast-Rolled Lead Alloy Strip

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  • Received Date: June 19, 2012
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    • Abstract
  • Lead alloy strips were cast-rolled in the combined ultrasonic and electromagnetic field, and the effects of combined ultrasonic and electromagnetic field on microstructure and mechanical properties of cast-rolled lead alloy strip were investigated. The results show that the microstructures of cast-rolled lead strips became more homogeneous, the cellular dendrites were broken and the refined grains could be observed in the microstructure of the lead alloy strips cast-rolled in the combined ultrasonic and electromagnetic field. Compared with the general cast-rolled lead strip, the mechanical properties of the combined energy field cast-rolling lead strip increased significantly. The tensile strength, yield strength, elongation and hardness of the combined energy field cast-rolling lead strip increased by 12.42%, 29.17%, 24.16% and 1.7% respectively, and the anisotropy of lead alloy strip was improved as well.
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    • References (15)
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