Design of Lead-Free Solders and Pollution Control of Lead

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Abstract:

Due to increase refined lead production and slow industrialization of lead-free solders, hazard of lead to human and environment still existed. Based on pollutions of lead depending on the volatility and the solubility of lead, the new ways to prevent and reduce the pollution of lead were put forward. The lead content in lead-solders could be reduced appropriately and the dense surface film could be formed by micro-alloying in the view of material for reducing the pollution. Low soldering temperature and the optimal soldering process or equipment could also be taken to reduce the pollution of lead.

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Periodical:

Advanced Materials Research (Volumes 881-883)

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1435-1438

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January 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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