| Answer | Crossword Clue |
|---|---|
| MONEL | Corrision resistant metal |
| IRIDIUM | Corrosion-resistant metal |
| IRIDIUM | Most corrosion-resistant metal |
| cermets | durable, heat-resistant alloy formed by compacting and sintering a metal and a ceramic substance, used under conditions of high temperature and stress |
| ceramal | durable, heat-resistant alloy formed by compacting and sintering a metal and a ceramic substance, used under conditions of high temperature and stress |
| cermet | durable, heat-resistant alloy formed by compacting and sintering a metal and a ceramic substance, used under conditions of high temperature and stress |
