bn:00018878n
Noun Concept
Categories: Horology, Alloy stubs, Nickel alloys, Ferrous alloys
EN
chrome-nickel steel  Elinvar
EN
Elinvar is a trademark for a kind of steel used for watch springs because its elasticity is constant over a wide range of temperatures WordNet 3.0
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EN
Elinvar is a trademark for a kind of steel used for watch springs because its elasticity is constant over a wide range of temperatures WordNet 3.0 & Open English WordNet
Elinvar is a nickel–iron–chromium alloy notable for having a modulus of elasticity which does not change much with temperature changes. Wikipedia
DISCOVERER OR INVENTOR
USAGE DOMAIN
WordNet 3.0 & Open English WordNet
Wikipedia
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Wikidata
EN