Metal treatment – Process of modifying or maintaining internal physical... – With casting or solidifying from melt
Reexamination Certificate
2007-12-10
2010-11-09
Wyszomierski, George (Department: 1793)
Metal treatment
Process of modifying or maintaining internal physical...
With casting or solidifying from melt
C148S409000, C164S057100
Reexamination Certificate
active
07828915
ABSTRACT:
A method for making Mg(magnesium)-based intermetallic compound uses a thermal process during a melting process to produce largely the Mg-based intermetallic compound. The vapor pressure of Mg is high, thereby Mg is prone to be vaporized from a melt and a wrought solid alloy in the melting process of high temperature, for purifying the wrought Mg-based intermetallic compound. The method may simplify the process and devices for making the Mg-based intermetallic compound, and produce efficiently a larger of high purity Mg-based intermetallic compound.
REFERENCES:
patent: 7648598 (2010-01-01), Lee et al.
Chen Chien-Wei
Cheng Yin-Chun
Chiang Chien-Chang
Chou Cheng-Yu
Hsu Che-Wei
National Central University
Shih Chun-Ming
Wyszomierski George
Zhu Weiping
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