babbitt metal
/ˈbæbɪt ˌmɛtəl/ noun
Forms babbitt metals Babbitt's metal
- noun A soft white alloy of variable composition (for example, nine parts of tin to one of copper, or fifty parts of tin to five of antimony and one of copper) used in bearings to diminish friction.
Synonyms
Etymology
After American inventor Isaac Babbitt (1799–1862) who invented the alloy.
Webster’s 1913
- A soft white alloy of variable composition (as a nine parts of tin to one of copper, or of fifty parts of tin to five of antimony and one of copper) used in bearings to diminish friction.
Etymology [From the inventor, Isaac Babbitt of Massachusetts.]
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “babbitt metal”, CC BY-SA 4.0. Details