| 摘要 |
The invention relates to the field of metallurgy, in particular to pulse introduction of energy to steel at static tension. A method for pulse introduction of energy to steel at static tension consists in that steel samples are statically elongated to different levels of plastic deformation, with additional effect of given pulse loads to different levels of elastic deformation through static tension, and at set level of pulse loads on sample its fixation in holders of the test installation is removed, then the samples are completely unloaded, with repetitive static loading till destruction. The invention provides controlled increase of the level of plastic properties of steel at tension and makes it possible to perform evaluation of reserve plasticity at development of dissipative structure in it. |
