[N.sub.2]-free Pb-free solder paste.XF3 Pb-free solder paste Solder paste (or solder cream) is a mix of small solder particles and flux. It is used extensively in the automated soldering processes wave soldering and reflow soldering. reportedly accommodates extended reflow (1) The process of heating and melting the solder that has been screen printed onto a printed circuit board in order to bond chips and other components to the board. Surface mount chips (SMT) use the reflow method. Contrast with wave soldering. See also reflowable text. profiles without use of nitrogen. Is based on patented SN100C alloy alloy (ăl`oi, əloi`) [O. Fr.,=combine], substance with metallic properties that consists of a metal fused with one or more metals or nonmetals. , which reportedly has demonstrated long-term fatigue strength over silver-containing SAC-alloys. Is said to remedy copper migration into tin regions of the solder solder (sŏd`ər), metal alloy used in the molten state as a metallic binder. The type of solder to be used is determined by the metals to be united. Soft solders are commonly composed of lead and tin and have low melting points. Hard solders (i. joint. Wetting on all common metal surfaces is said to be excellent. Prints at 150-200-mm per sec. [ILLUSTRATION OMITTED] Cobar Europe, cobar.com Booth 165 |
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