TUTCRIS - Tampereen teknillinen yliopisto

TUTCRIS

Slurry and dry particle erosion wear properties of WC-10Co4Cr and Cr3C2-25NiCr hardmetal coatings deposited by HVOF and HVAF spray processes

Tutkimustuotos

Standard

Slurry and dry particle erosion wear properties of WC-10Co4Cr and Cr3C2-25NiCr hardmetal coatings deposited by HVOF and HVAF spray processes. / Matikainen, V.; Rubio Peregrina, S.; Ojala, N.; Koivuluoto, H.; Schubert, J.; Houdková, ; Vuoristo, P.

julkaisussa: Tribologia, Vuosikerta 36, Nro 1-2, 2019, s. 58-61.

Tutkimustuotos

Harvard

APA

Vancouver

Author

Matikainen, V. ; Rubio Peregrina, S. ; Ojala, N. ; Koivuluoto, H. ; Schubert, J. ; Houdková, ; Vuoristo, P. / Slurry and dry particle erosion wear properties of WC-10Co4Cr and Cr3C2-25NiCr hardmetal coatings deposited by HVOF and HVAF spray processes. Julkaisussa: Tribologia. 2019 ; Vuosikerta 36, Nro 1-2. Sivut 58-61.

Bibtex - Lataa

@article{881b0a7a22674eb79befe55af063789d,
title = "Slurry and dry particle erosion wear properties of WC-10Co4Cr and Cr3C2-25NiCr hardmetal coatings deposited by HVOF and HVAF spray processes",
abstract = "Thermally sprayed hardmetal coatings were produced to provide improved erosion wear compared to conventional cast GX4CrNi13-4 martensitic steel (CA6NM) used in hydro turbine components. Sprayed coatings and reference materials were tested with high-speed slurry pot tester using either fine or coarse quartz as the erosive media. Additional erosion tests were carried out with centrifugal dry erosion tester. Tungsten carbide based coatings provided the highest wear resistance due to the high hardness and even distribution of the fine carbide particles. The cast 13-4 steel samples experienced up to 180 times higher wear rates in fine quartz slurry and up to 36 times higher wear rates in coarse slurry compared to the sprayed coatings.",
keywords = "Coating, Erosion, Hardmetal, Slurry erosion, Thermal spray",
author = "V. Matikainen and {Rubio Peregrina}, S. and N. Ojala and H. Koivuluoto and J. Schubert and Houdkov{\'a} and P. Vuoristo",
note = "INT=msee,{"}Rubio Peregrina, S.{"}",
year = "2019",
doi = "10.30678/FJT.83590",
language = "English",
volume = "36",
pages = "58--61",
journal = "Tribologia - Finnish Journal of Tribology",
issn = "0780-2285",
publisher = "Finnish Society for Tribology",
number = "1-2",

}

RIS (suitable for import to EndNote) - Lataa

TY - JOUR

T1 - Slurry and dry particle erosion wear properties of WC-10Co4Cr and Cr3C2-25NiCr hardmetal coatings deposited by HVOF and HVAF spray processes

AU - Matikainen, V.

AU - Rubio Peregrina, S.

AU - Ojala, N.

AU - Koivuluoto, H.

AU - Schubert, J.

AU - Houdková,

AU - Vuoristo, P.

N1 - INT=msee,"Rubio Peregrina, S."

PY - 2019

Y1 - 2019

N2 - Thermally sprayed hardmetal coatings were produced to provide improved erosion wear compared to conventional cast GX4CrNi13-4 martensitic steel (CA6NM) used in hydro turbine components. Sprayed coatings and reference materials were tested with high-speed slurry pot tester using either fine or coarse quartz as the erosive media. Additional erosion tests were carried out with centrifugal dry erosion tester. Tungsten carbide based coatings provided the highest wear resistance due to the high hardness and even distribution of the fine carbide particles. The cast 13-4 steel samples experienced up to 180 times higher wear rates in fine quartz slurry and up to 36 times higher wear rates in coarse slurry compared to the sprayed coatings.

AB - Thermally sprayed hardmetal coatings were produced to provide improved erosion wear compared to conventional cast GX4CrNi13-4 martensitic steel (CA6NM) used in hydro turbine components. Sprayed coatings and reference materials were tested with high-speed slurry pot tester using either fine or coarse quartz as the erosive media. Additional erosion tests were carried out with centrifugal dry erosion tester. Tungsten carbide based coatings provided the highest wear resistance due to the high hardness and even distribution of the fine carbide particles. The cast 13-4 steel samples experienced up to 180 times higher wear rates in fine quartz slurry and up to 36 times higher wear rates in coarse slurry compared to the sprayed coatings.

KW - Coating

KW - Erosion

KW - Hardmetal

KW - Slurry erosion

KW - Thermal spray

U2 - 10.30678/FJT.83590

DO - 10.30678/FJT.83590

M3 - Article

VL - 36

SP - 58

EP - 61

JO - Tribologia - Finnish Journal of Tribology

JF - Tribologia - Finnish Journal of Tribology

SN - 0780-2285

IS - 1-2

ER -