2015
DOI: 10.15407/sem2015.04.03
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Peculiarities Of Metallurgical Processes In Plasma-arc Spraying Of Coatings Produced From Steel Wire With Powder Fillers Wc And Wc–co

Abstract: В поиске эффективных материалов для получения плазменно-дуговых покрытий в ИЭС им. Е.О. Патона разработаны стальные проволоки с наполнителями из тугоплавких соединений. На установке PLAZER-30 получены качественные плазменные покрытия. Изучены структура, твердость и фазовые превращения, происходящие в проволоках с карбидными наполнителями (WС и WC-Co) при нагреве в защитной среде, а также в покрытиях, полученных из этих проволок в процессе напыления. При получении покрытий из проволок с наполнителем WC (коэффиц… Show more

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“…The influence of carboboride-based fillers on the mechanical properties of coatings is considered in works [18,19]. It was found that the interaction of the ferrite shell of the wire with fillers of B 4 C and B 4 C with the addition of nanocrystalline ZrO 2 powder results in the formation of iron borides alloyed with carbon, and the ferrite matrix contains boride and carboboride eutectics.…”
Section: Introductionmentioning
confidence: 99%
“…The influence of carboboride-based fillers on the mechanical properties of coatings is considered in works [18,19]. It was found that the interaction of the ferrite shell of the wire with fillers of B 4 C and B 4 C with the addition of nanocrystalline ZrO 2 powder results in the formation of iron borides alloyed with carbon, and the ferrite matrix contains boride and carboboride eutectics.…”
Section: Introductionmentioning
confidence: 99%