I1-13 THERMAL EXPANSION - BIMETAL STRIP

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12 years 5 months ago - 11 years 11 months ago #127 by admin


ID Code: I1-13
Purpose: Demonstrates differential thermal expansion
Description: Strips of invar steel and brass are welded together to form a bimetal strip. Because their coefficients of thermal expansion are different, heating the bimetal strip over a burner results in bending, as illustrated. This type of material is used in some types of thermostatic controllers.
Availability: Available
Last edit: 11 years 11 months ago by zzfixk21.

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