Browsing by Author "Das, Sazol Kumar"

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    Study of Sn-Zn solder alloy as a conventional Sn-Pb solder replacement
    (Department of Materials and Metallurgical Engineering, BUET, 2008-10) Das, Sazol Kumar; Sharif, Dr. Ahmed
    Due to the lElherenttoxicity of lead (PI'), environme"tal regulations around Ihe world have bCCT1:.rgeted to el1mlT,alCthe usage of Pb-beming solder, iTlelectronic ""emillies, rlus has tl'1ggcrodthe development of "Pb-free" solder, fOl the elec{ronic indust"e,. In ordcr to become a successful solder motenal, Ph-free soldeL'alloy, need to he reliubl. over a long tenn, Even though many Ph-free