"Smart metals", also known as shape metal alloys (SMA), are playing an increasing role... (Ni-Ti) alloys and copper-based alloys, such as copper-zinc-aluminum...Ni-Ti-Cu alloys The (SMA) strip is embedded in the round silicone tube.
...Each street is named after a different metal: copper, zinc, aluminum, bronze. ... Dameron Alloy Foundries Inc., located in California, produces valves and... A rusty chimney and a hook-shaped pipe rise from the top of the vat...
Zinc, aluminum or aluminum-zinc alloy coating can protect the wire from rust...the small metal tube compressed after passing the wire through the two ends.