fusible metal

noun

any of various alloys, as of bismuth, lead, and tin, that melt at temperatures as low as 160°F (70°C), making them useful in various safety devices.

fusible metal

any of various alloys with low melting points that contain bismuth, lead, and tin. They are used as solders and in safety devices

This is practically one form of Rose's fusible metal with 15 per cent mercury added.

It was also found that fusible metal either stuck to or contracted upon clean quartz so as to make a firm joint.

These caps cannot remain on after the fusible metal melts, if there is the least force of water.

Similarly a bell of fusible metal at −182 C. gives a distinct metallic ring when struck.

Fusible metal may be allowed to cool in a teacup until just ready to set at the edges, and then poured into the moulds.

April 18, 2024petrichor

[pet-ri-kawr]

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