MATERIAL TESTING PROCEDURE TO PREDICATE YOUR BEHAVIOR IN A CONFORMED BY FAST HEATING IN PROGRESSIVE PROCESSES.

摘要

Material testing procedure to predict its behavior in a rapid heating process in progressive processes. # It comprises fixing a test piece (1) in a universal testing machine and starting a constant speed tensile test under a displacement control, if it has the tensile test and apply a heating on an area (3) of the specimen (1) for a short period of time, resume the test and obtain the test curve of force (P) displacement of the specimen (1) (D ), calculate the reduction of the elastic recovery suffered by the specimen (1) in the heated zone (3) from the test curve to determine the behavior of the specimen material when it is subjected to a rapid heating forming in processes