Experimental Studies of Mechanical Vibration Assisted Induction Heating Hot-Pressing

Fei Wu; Zhao Yao Zhou; Meng Long Dong; Bi Bo Yao

doi:10.4028/www.scientific.net/AMR.1021.190

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1021Experimental Studies of Mechanical Vibration...

Experimental Studies of Mechanical Vibration Assisted Induction Heating Hot-Pressing

Abstract:

A new method of mechanical vibration assisted induction heating hot-pressing was proposed. A set of apparatus was developed to perform the forming of mechanical vibration assisted induction heating hot-pressing. A series of experiments of induction heating temperature characteristics of different kinds of powder was carried out, such as Fe powder, Al powder and SiC powder. The results show that different kinds of powder reach different equilibrium temperatures and have different temperature characteristics under the same condition of setting temperature and cyclic heating times. SiCp/Al composites were prepared by induction heating and vibratory forming and observed by metallographic microscope. It turns out that completely dense and homogeneous powder metallurgy compaction is compacted and sintered at the same time by the method of mechanical vibration assisted induction heating hot-pressing with low pressure and short time.

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Periodical:

Advanced Materials Research (Volume 1021)

Pages:

190-195

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1021.190

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Online since:

August 2014

Authors:

Fei Wu*, Zhao Yao Zhou, Meng Long Dong, Bi Bo Yao

Keywords:

Induction Sintering, SiCp/Al Composites, Temperature Characteristics, Vibratory Hot-Pressing

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