search:無鉛錫熔點相關網頁資料

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日期:2024-10-03
而無鉛焊錫,如錫銀合金,Eutectic Point 在錫比例95%左右,此時熔點約221度C, 當錫 比例增加到98%,熔點會升到225度C左右,也是當錫含量超過共晶 ......
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日期:2024-10-09
build on their extensive experience with Sn/Pb solders. I. Melting Point of Pb-Free Solders. Pb Free solders are usually Tin/Silver (Sn/Ag) solder, or variations on ......