DEVICE FOR DETERMINING ADHESION OF METAL SURFACES Russian patent published in 2017 - IPC G01N19/04 

FIELD: testing equipment.

SUBSTANCE: device for determining the adhesion of metal surfaces contains a sample, a table, an electric motor, a tensile force measuring unit, a yarn, a slider, a stand, a shaft, an indentor, an indentor holder, an indentor loader, a stitch, a plate, a clamp for clamping a reference sample, providing adhesion during plastic deformation (molecular component of the friction coefficient) and the strength of adhesion interaction. A bending moment sensor is used as a measuring unit for traction.

EFFECT: possibility of determining the adhesion during plastic deformation and the forces of adhesion interaction.

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