The Effect of Doping of Lead with Lithium and Zinc with Strontium on the Kinetics and Phase Formation in a Number of Low-Melting Eutectic Systens User in Electronics and Heat-Transfer Agents
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The effect of Li and Sr impurities on the kinetics and structure formation of alloys in the Sn - Pb, In - Zn, Sn - Zn systems used in the soldering of instrument nodes in electronics has been investigated. The XPS method showed that under the given experimental conditions and the indicated concentrations of lithium impurities in lead and strontium in zinc, there are no prerequisites for the formation of chemical compounds, which is explained by an insignificant impurity content, although a significant amount of chemical compounds is formed according to state diagrams. It was also established that impurities affect the kinetics of phase growth in the junction zone.
1999 ◽
Vol 64
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pp. 463-470
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1980 ◽
Vol 45
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pp. 3402-3407
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1976 ◽
Vol 11
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pp. 2087-2098
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1976 ◽
Vol 49
(4)
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pp. 937-959
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1993 ◽
Vol 64
(4)
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pp. 391-395
1970 ◽
Vol 3
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pp. 77-82
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1970 ◽
Vol 19
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pp. 2672-2674
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2007 ◽
Vol 11
(04)
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pp. 269-276
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