ENERGY STATE OF MAGNESIUM ATOMS IN CAST IRONS.

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作者：
Lyubchenko, A.P.
Umanskii, G.P.
Uritskii, Yu.S.
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| 1976年 / 08期
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摘要：
The specimens comprised 99. 95 per cent pure magnesium (grade MG-95), Mg-treated nodular graphite iron and high-magnesium iron with new Mg-rich formations (presumably complex Mg carbides). The emission spectrum of Mg atoms in a graphite matrix differs quite distinctly from those of the pure metal and Mg-rich carbide particles. All the evidence points to the additive being adsorbed and thereby influencing the growth rates on graphite faces in iron melts of normal purity.
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页码：312 / 313
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