| Microstructure refinement of Sn-Sb Peritectic alloy by power ultrasonic |
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| 引用本文： | Haibo ZHANG,~*Qijie ZHAI,Feipeng QI(School of Materials Science end Technology,Shanghai University,Shanghai 200072,P. R. China). Microstructure refinement of Sn-Sb Peritectic alloy by power ultrasonic[J]. 中国铸造, 2004, 1(1) |
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| 作者姓名： | Haibo ZHANG ~*Qijie ZHAI Feipeng QI(School of Materials Science end Technology Shanghai University Shanghai 200072 P. R. China) |
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| 作者单位： | School of Materials Science end Technology，Shanghai University，Shanghai 200072，P. R. China |
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| 摘 要： | Sn-Sb peritectic alloy was treated with 400 W, 600 W and 800 W ultrasonic, respectively, to study the effect of power ultrasonic on solidification microstructure. Results show that power ultrasonic can refine α phase and β phase of the alloy, as well as eliminate gravitational segregation. Moreover, 600 W ultrasonic demonstrated the best refining effect, not only homogenous and fine solidification microstructure can be obtained, the cubical β phase crystals can also be spheroidized.
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Microstructure refinement of Sn-Sb Peritectic alloy by power ultrasonic |
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| Haibo ZHANG,Qijie Zhai,Feipeng QI. Microstructure refinement of Sn-Sb Peritectic alloy by power ultrasonic[J]. China Foundry, 2004, 1(1) |
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| Authors: | Haibo ZHANG Qijie Zhai Feipeng QI |
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| Abstract: | Sn-Sb peritectic alloy was treated with 400 W, 600 W and 800 W ultrasonic, respectively, to study the effect of power ultrasonic on solidification microstructure. Results show that power ultrasonic can refine α phase and β phase of the alloy, as well as eliminate gravitational segregation. Moreover, 600 W ultrasonic demonstrated the best refining effect, not only homogenous and fine solidification microstructure can be obtained, the cubical β phase crystals can also be spheroidized. |
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| Keywords: | power ultrasonic Sn-Sb peritectic alloy solidification microstructure |
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