Platinite
[ plat-n-ahyt ]
/ ˈplæt nˌaɪt /
Trademark.
a brand name for an alloy of about 55 percent iron and 45 percent nickel, having the same coefficient of expansion as platinum and used as a substitute for platinum in electrical work.
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019