Microstructure and properties of WC-Co coatings, modified by sub-microcrystalline carbides, obtained by different methods of high velocity spray processes

H. Myalska; G. Moskal; K. Szymański

doi:10.1016/j.surfcoat.2014.07.097

Microstructure and properties of WC-Co coatings, modified by sub-microcrystalline carbides, obtained by different methods of high velocity spray processes

Wyniki badań: Wkład do czasopisma › Artykuł › recenzja

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Abstrakt

Microstructure and basic mechanical properties of WC-Co coatings obtained by HVOF and HVAF technique were described in this paper. A standard powder of WC-Co 83-17 (Amperit526.074) type was used for coating deposition on steel substrate. Sub-microcrystalline TiC powder was used to modify coatings deposited from Amperit526.074. The aim of the investigations was to compare microstructure and selected mechanical properties of coatings deposited by different methods of high velocity spray processes. The influence of sub-microcrystalline additions on the basic mechanical properties of coatings was analyzed. Deposited coatings were characterized from a morphological point of view. Their overall quality, porosity and adhesion of coatings to substrate were described.

Język oryginału	angielski
Strony (od–do)	303-309
Liczba stron	7
Czasopismo	Surface and Coatings Technology
Tom	260
Identyfikatory DOI	https://doi.org/10.1016/j.surfcoat.2014.07.097
Status publikacji	Opublikowano - 15 gru 2014

Obszary tematyczne ASJC Scopus

Chemia ogólna
Fizyka materii skondensowanej
Powierzchnie i interfejsy
Powierzchnie, powłoki i filmy
Chemia materiałowa

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10.1016/j.surfcoat.2014.07.097

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title = "Microstructure and properties of WC-Co coatings, modified by sub-microcrystalline carbides, obtained by different methods of high velocity spray processes",

abstract = "Microstructure and basic mechanical properties of WC-Co coatings obtained by HVOF and HVAF technique were described in this paper. A standard powder of WC-Co 83-17 (Amperit526.074) type was used for coating deposition on steel substrate. Sub-microcrystalline TiC powder was used to modify coatings deposited from Amperit526.074. The aim of the investigations was to compare microstructure and selected mechanical properties of coatings deposited by different methods of high velocity spray processes. The influence of sub-microcrystalline additions on the basic mechanical properties of coatings was analyzed. Deposited coatings were characterized from a morphological point of view. Their overall quality, porosity and adhesion of coatings to substrate were described.",

keywords = "HVAF, HVOF, Sub-microcrystalline powder, TiC powder, WC-Co powder",

author = "H. Myalska and G. Moskal and K. Szyma{\'n}ski",

note = "Publisher Copyright: {\textcopyright} 2014 Elsevier B.V.",

year = "2014",

month = dec,

day = "15",

doi = "10.1016/j.surfcoat.2014.07.097",

language = "English",

volume = "260",

pages = "303--309",

journal = "Surface and Coatings Technology",

issn = "0257-8972",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Microstructure and properties of WC-Co coatings, modified by sub-microcrystalline carbides, obtained by different methods of high velocity spray processes

AU - Myalska, H.

AU - Moskal, G.

AU - Szymański, K.

PY - 2014/12/15

Y1 - 2014/12/15

N2 - Microstructure and basic mechanical properties of WC-Co coatings obtained by HVOF and HVAF technique were described in this paper. A standard powder of WC-Co 83-17 (Amperit526.074) type was used for coating deposition on steel substrate. Sub-microcrystalline TiC powder was used to modify coatings deposited from Amperit526.074. The aim of the investigations was to compare microstructure and selected mechanical properties of coatings deposited by different methods of high velocity spray processes. The influence of sub-microcrystalline additions on the basic mechanical properties of coatings was analyzed. Deposited coatings were characterized from a morphological point of view. Their overall quality, porosity and adhesion of coatings to substrate were described.

AB - Microstructure and basic mechanical properties of WC-Co coatings obtained by HVOF and HVAF technique were described in this paper. A standard powder of WC-Co 83-17 (Amperit526.074) type was used for coating deposition on steel substrate. Sub-microcrystalline TiC powder was used to modify coatings deposited from Amperit526.074. The aim of the investigations was to compare microstructure and selected mechanical properties of coatings deposited by different methods of high velocity spray processes. The influence of sub-microcrystalline additions on the basic mechanical properties of coatings was analyzed. Deposited coatings were characterized from a morphological point of view. Their overall quality, porosity and adhesion of coatings to substrate were described.

KW - HVAF

KW - HVOF

KW - Sub-microcrystalline powder

KW - TiC powder

KW - WC-Co powder

UR - https://www.scopus.com/pages/publications/85027951383

U2 - 10.1016/j.surfcoat.2014.07.097

DO - 10.1016/j.surfcoat.2014.07.097

M3 - Article

AN - SCOPUS:85027951383

SN - 0257-8972

VL - 260

SP - 303

EP - 309

JO - Surface and Coatings Technology

JF - Surface and Coatings Technology

ER -

Microstructure and properties of WC-Co coatings, modified by sub-microcrystalline carbides, obtained by different methods of high velocity spray processes

Abstrakt

Obszary tematyczne ASJC Scopus

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