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Wood's alloy (pellet)
Melting point 60-68.5 °C, density 9720 kg/m³.
When working with thin parts, for example, during the repair of mobile phones and other microcircuits, high strength is not required, but a melting temperature as low as possible is required.
The uniqueness of this material is its ego composition. Here, it is necessary not only the exact presence of certain elements, but also the ratio of their content. The exact and most effective composition of Wood's alloy looks like this:(//tractor-service.com)
Уникальность данного материала состоит в его составе. Здесь нужно не только точное наличие тех или иных элементов, но и соотношение их содержания. Точный и наиболее эффективный состав сплава Вуда выглядит следующим образом:
Tin — 12.5%; Lead — 25%; Bismuth — 50%; Cadmium — 12.5%.
Wood's alloy is used in precision casting, in bending operations of thin-walled pipes, as molten rods in the manufacture of hollow bodies by electroplating, for pouring metallographic sections, in sensors of fire alarm systems, as a low-temperature heating bath in chemical laboratories, etc.