INSTALLATION FOR DETERMINATION OF STRESSED-DEFORMED STATE OF MATERIAL AT LONGITUDINAL SHEAR IN HYDROGEN AT INCREASED PRESSURE

摘要

An nstallation for determination of stressed-deformed state of material at longitudinal shear in hydrogen at increased pressure consists of four chambers for turn of cylindrical samples placed in the body and connected with mains and devices for measurement of torque and turn deformations. In the chambers a survey window with glass is installed, its packing provides pressure of 10 MPa for determination of characteristics of receptivity to destruction of material with longitudinal shear at increased pressure of hydrogen by the method of digital correlation of speckle-images.