Table 1 Thermodynamic parameter of steel and Ta

From: Failure mechanism of sputtered Ta coatings on short rifled gun bore under vented vessel tests

 

Thermal conductivity (W/m·K)

Specific heat (J/g·K)

Emission

PCrNi3MoVE

43

0.46

0.35

Ta

54.4

0.153

0.49