NICKEL SELF-FUEL ALLOY, A CONSTRUCTIVE ELEMENT FOR GLASS PRODUCTION, WHICH USES A NICKEL SELF-CAPTIVATING ALLOY, AS WELL AS A SHAPE AND STRUCTURAL ELEMENT FOR TRANSPORTING A GLASS DROP, IN EACH OF WHICH A STRUCTURAL ELEMENT IS USED FOR GLASS PRODUCTION Russian patent published in 2022 - IPC C22C19/03 C22C1/05 C22C32/00 C03B7/14 C03B9/30 C03B9/48 

FIELD: metallurgy.

SUBSTANCE: invention relates to metallurgy, namely to nickel self-fluxing alloy, which can be used in glass production. Nickel self-fluxing alloy used in a structural element for glass production for transportation or glass forming with a viscosity of logη from 3 to 14.6, contains, wt.%: boron (B) from 0 to 1.5, solid particles in the form of at least at least one of: carbide, nitride, oxide and cermet - up to 50, silicon (Si) up to 10. A structural element for glass production is also claimed, having a contact part designed for contact with glass mass in the glass-forming process. In this case, the contact part can be made of the mentioned nickel self-fluxing alloy. Or, a nickel self-fluxing alloy can be thermosprayed on the contact part. Also, a mold for molding a glass bottle can be made using the mentioned variants of a structural element for glass production.

EFFECT: alloy reduces friction between the glass making element and the glass melt, thereby reducing the need for lubrication and minimizing defects in finished products.

20 cl, 23 dwg, 16 tbl, 48 ex