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that followed, were minimally affected by temperature, so they made the temperature-compensated balance wheel obsolete.
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in
Physics for these discoveries, which shows how important these alloys were for scientific instruments.
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would oscillate more slowly back and forth, and the clock would lose time.
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for accurate timekeeping. Springs made of
Elinvar, and other low
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293:(2nd ed.). Longman Group Limited. p. 181.
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252:slightly as the temperature increased, so the
158:('invariable elasticity'). It was invented by
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204:Other variations of the Elinvar alloy are
106:Learn how and when to remove this message
152:The name is a contraction of the French
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260:and precision watches required complex
262:temperature-compensated balance wheels
162:, a Swiss physicist who also invented
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185:Elinvar originally consisted of 52%
44:adding citations to reliable sources
318:. ASM international. p. 100.
236:The largest use of Elinvar was in
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289:Gray, H.J.; Isaacs, Alan (1975).
232:-based non-magnetic Elinvar alloy
316:Nickel, Cobalt, and Their Alloys
140:which does not change much with
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31:needs additional citations for
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291:A New Dictionary of Physics
201:, and corrosion resistant.
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178:. Guillaume won the 1920
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314:Davis, Joseph R (2000).
266:temperature coefficient
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222:- and chromium-based
155:élasticité invariable
138:modulus of elasticity
136:notable for having a
40:improve this article
344:"Perfect Timepiece"
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242:mechanical watches
348:Popular Mechanics
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96:December 2009
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258:Chronometers
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38:Please help
33:verification
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180:Nobel Prize
142:temperature
360:Categories
325:0871706857
300:0582322421
276:References
250:elasticity
208:Iron- and
193:, and 12%
66:newspapers
230:Palladium
220:Manganese
144:changes.
55:"Elinvar"
376:Horology
195:chromium
131:chromium
270:Nivarox
212:-based
119:Elinvar
80:scholar
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210:cobalt
191:nickel
189:, 36%
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164:Invar
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121:is a
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