low-melting

Also, they use a low-melting point wax so it's not actually that hot.

Surgical hotness Professor in Training 2009

The use of low-melting bismuth alloys is widespread in sprinkler systems in buildings.

Bismuth 2007

Earthenware glazes are based on low-melting materials, mainly lead oxide (white lead oxide, red lead oxide), sodium and boron compounds (soda ash, borax, boric acid) and potassium compounds (pearl ash, also known as potassium carbonate).

3. Temperature ranges and requirements 1993

What they have in common are clay bodies that develop their maximum strength in this range, and glazes that are based on low-melting compounds such as lead, sodium and potassium.

3. Temperature ranges and requirements 1993

If they are separated by mica and one of the carbons is equipped with a globule of low-melting alloy, the heat of the arc will melt this, short-circuiting the gap and extinguishing the arc.

Cyclopedia of Telephony & Telegraphy Vol. 1 A General Reference Work on Telephony, etc. etc. George Patterson 1910

What is the purpose of the globule of low-melting alloy in the

Cyclopedia of Telephony & Telegraphy Vol. 1 A General Reference Work on Telephony, etc. etc. George Patterson 1910

Provision Against Continuous Arc: -- For the purpose of short-circuiting an arc, a globule of low-melting alloy may be placed in one carbon block of an arrester.

Cyclopedia of Telephony & Telegraphy Vol. 1 A General Reference Work on Telephony, etc. etc. George Patterson 1910

All of them depend on one action: the softening of a low-melting alloy by heat generated in a resistance.

Cyclopedia of Telephony & Telegraphy Vol. 1 A General Reference Work on Telephony, etc. etc. George Patterson 1910