| Answer | Crossword Clue |
|---|---|
| SOLDER | Alloy used to join metals |
| mischmetal | an alloy of cerium with certain rare earth metals and iron, used to produce the spark in lighters |
| mischmetals | MISCHMETAL, an alloy of cerium with certain rare earth metals and iron, used to produce the spark in lighters |
| stellite | a cobalt-base alloy with chromium and other metals, used to make cutting tools and for surfaces subject to heavy wear |
| stellites | STELLITE, a cobalt-base alloy with chromium and other metals, used to make cutting tools and for surfaces subject to heavy wear |
| SOLDER | Alloy used to join surfaces. |
