Study on Method of Determination Plastic Work Conversion into Thermal Coefficient
The plastic work temperature will increase with work piece compressing. But it is difficult to difine the coefficient of plastic work transforming into thermal energy accuraterly. In the experiment, the value of temperature rise because of plastic work could be obtained, at the experimental condition; the Conversion coeffecient of plastic work transforming into thermal energy that varys with deforming condition at the hot and high drforming rate, is usually seemed as greater than 0.95; it offers a method of determining the Conversion coeffecient of work transforming into heat and calculates it with Gleeble-3500.
H. B. Li and S. C. Xu, "Study on Method of Determination Plastic Work Conversion into Thermal Coefficient", Advanced Materials Research, Vols. 314-316, pp. 1977-1980, 2011