Process for the heat treatment of a reinforcement, for example for reinforced concrete and reinforcement obtained by this process

摘要

Process for the heat treatment of a reinforcement, for example for reinforced concrete, produced by cold forming, characterised in that the reinforcement is subjected to a sharp rise in temperature of more than 200 DEG C/s to make the surface temperature of the reinforcement higher than 300 DEG C and this reinforcement is cooled before the core temperature of the said reinforcement reaches the temperature of the said surface, the cooling gradient being greater than 2 DEG C/s. The invention also relates to a reinforcement, for example for reinforced concrete, obtained by this process.