COATED SPRING Russian patent published in 2020 - IPC F16F1/02 C09D5/03 C09D163/00 

Abstract RU 2730122 C2

FIELD: machine building.

SUBSTANCE: electrically conducting part is made in the form of a spring or torsion for cars. Electrically conductive part comprises surface with coating 7. Coating is made from melted and hardened coating product of powder composition. Coating is single-layered, has porous structure and thickness of more than 150 mcm. Porous structure contains pores with average diameter exceeding 5 mcm. Method includes stages of coating application on surface of electroconductive part. Application of the coating is disclosed as a corrosion-resistant and abrasion-resistant protective coating for surfaces of electroconductive parts.

EFFECT: higher strength, corrosion resistance and ability to absorb energy.

13 cl, 3 ex, 3 tbl, 2 dwg

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RU 2 730 122 C2

Authors

Lechner, Dieter

Simos, Pashalis

Hymon, Kerstin

Gross, Marcel

Dates

2020-08-17Published

2016-10-14Filed