Table - density, and specific heat alumel, chromel, Copel, Constantan
Physical properties of alloys
|Alloy||Density g/cm3||t° melting:||t° annealing:||The modulus of elasticity, GPA|
|Chromel||8,7||1420°C||800 — 900°C||186|
The alloy must be susceptible to testing — tensile, and hydrostatic or nondestructive electric test. The material must meet the required mechanical properties — the tensile strength of tensile, yield strength, elongation.
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