Wear-resisting coatings of components of immersed centrifugal pumps

Technological innovation of guide apparatus component restoration using the method of arc spraying by the 12Kh13+08G2S pseudoalloy is given. A submersible pump component restoration and hardening installation are designed and implemented, it includes a component surface vapour blasting unit, electro...

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Bibliographic Details
Published inWelding International Vol. 25; no. 1; pp. 73 - 77
Main Authors Isakaev, E.Kh, Gusev, V.M., Ordynskii, V.B.
Format Journal Article Trade Publication Article
LanguageEnglish
Published Cambridge Taylor & Francis Group 01.01.2011
Taylor & Francis Ltd
Subjects
Arc spraying
Blasting
Centrifugal pumps
coating
Coatings
gas flame
plasma spraying
Protective coatings
Pumps
Restoration
Submersibles
Technological change
Vapour
Wear resistance
Welding
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Summary:Technological innovation of guide apparatus component restoration using the method of arc spraying by the 12Kh13+08G2S pseudoalloy is given. A submersible pump component restoration and hardening installation are designed and implemented, it includes a component surface vapour blasting unit, electroarc metallizator EM-12 and partially automated feed system for component transfer and pivoting at processing. Bench test results of the remanufactured parts showed that their wear resistance is more than twice as high.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:0950-7116
1754-2138
DOI:10.1080/09507116.2010.527065