METHOD FOR OBTAINING A TRANSPARENT WEAR-RESISTANT COATING BASED ON ALUMINUM-MAGNESIUM BORIDE ON THE SURFACE OF TRANSPARENT GLASS PRODUCTS Russian patent published in 2019 - IPC C23C14/14 C23C14/35 

FIELD: protective devices.

SUBSTANCE: invention relates to the field of transparent wear-resistant superhard coatings applied to transparent products, and can be used to protect glass from scratching and wear in optical devices and display screens. Method of obtaining a transparent wear-resistant coating based on aluminum-magnesium boride on the surface of transparent glass products, in which, when the power density of the high-frequency discharge is 3–10 W/cm² using a high-frequency magnetron sputtering method, the aluminum-magnesium boride is deposited using the stoichiometric target AlMgB₁₄, located at a distance of 15–30 mm from the said transparent glass product.

EFFECT: transparent wear-resistant coating based on aluminum-magnesium boride with high adhesion is obtained, which increases wear resistance and reduces the likelihood of flaking of the coating from the surface of the transparent product.

1 cl, 3 dwg, 1 ex, 2 tbl