Nano-coating on surface of stabilizing roll

Abstract

The invention discloses a nano-coating on the surface of a stabilizing roll. A nanomaterial is sprayed to the outer wall of a roll cylinder of the stabilizing roll, and the nano-coating is formed. Thenano-coating is further improved as follows: the nanomaterial is sprayed to the outer wall of the roll cylinder of the stabilizing roll with a plasma spraying technology, and the nano-coating is formed. By the aid of the nano-coating, the hardness and wear-resisting performance of the working surface of the stabilizing roll can be remarkably improved.

Description

technical field [0001] The invention relates to a metal surface layer, in particular to a stabilizing roller surface layer. Background technique [0002] The stabilizing roll is submerged in a hot-dip galvanized aluminum pot filled with zinc-aluminum alloy melt, and works in the temperature range of 450-550 ° C. It needs its working surface to have high hardness and wear resistance. The existing stable roll The hardness and wear resistance of the working surface of the roller are poor. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the invention proposes a nano-coating on the surface of the stabilizing roll that can significantly improve the hardness and wear resistance of the working surface of the stabilizing roll. [0004] The present invention achieves technical goals through the following technical solutions. [0005] The improvement of the nano-coating on the surface of the stabilizing roll is that the nano-material is sprayed on th...

AI Technical Summary

Problems solved by technology

[0002] The stabilizing roll is submerged in a hot-dip galvanized aluminum pot filled with zinc-aluminum alloy melt, and works in the temperature range of 450-550 ° C. It needs its working surface to have high hardness and wear resistance. The existing stable roll The hardness and wear resistance of the working surface of the roller are poor