SUBSTANCE: invention relates to metallurgy, in particular, to flux cored wires for coating, and can be used for parts, operating in conditions of abrasive particles and high temperatures. Flux cored wire consists of a steel cladding and core made from a mixture containing, wt%: chrome 5.0–15.0, boron 1.0–5.0, aluminium 2.0–12.0, carbon 0.2–1.0, yttrium 0.5–1.0, iron – balance. Obtained coatings have high micro-hardness and heat resistance.
EFFECT: higher wear resistance and corrosion resistance of parts, operating in conditions of abrasive particles and high temperatures.
|Translated title of the contribution||FLUX COREDWIRE FORCOATINGSRESISTANT TO ABRASIVEWEAR AND HIGH-TEMPERATURE CORROSION: patent of invention|
|IPC||C22C 38/32,C23C 4/08,C23C 4/16,C23C 24/08|
|Publication status||Published - 15 Mar 2017|