The Paton Welding Journal, 2011, №09



2011 №09 (04)

2011 №09 (06)

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The Paton Welding Journal, 2011, #9, 27-31 pages  

PROPERTIES OF IRON-BASE ALLOYS FOR PLASMA POWDER HARD-FACING OF SEALING SURFACES OF FITTINGS

E.F. PEREPLYOTCHIKOV and I.A. RYABTSEV

E.O. Paton Electric Welding Institute, NASU, Kiev, Ukraine
 
 
Abstract
The paper gives investigation results on properties of iron-base alloys designed for plasma powder hard-facing of sealing surfaces of various-purpose fittings. It is shown that deposited metal 15Kh19N9M4S5G3D features the best combination of corrosion resistance, hot hardness, score and heat resistance.
 
 
Keywords: plasma powder hard-facing, hard-facing consumables, properties of deposited metal, hard-facing of fittings, corrosion resistance, hot hardness
 
 
Received:                ??.??.??
Published:               28.09.11
 
 
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