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

Ville Matikainen; Silvia Rubio Peregrina; Niko Ojala; Heli Koivuluoto; J. Schubert; S. Houdkova; Petri Vuoristo

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

Ville Matikainen, Silvia Rubio Peregrina, Niko Ojala, Heli Koivuluoto, J. Schubert, S. Houdkova, Petri Vuoristo

Tutkimustuotos: Konferenssiartikkeli › Professional

Abstrakti

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.

Alkuperäiskieli	Englanti
Otsikko	Proceedings of the 18th Nordic Symposium on Tribology, NORDTRIB 2018
Alaotsikko	18-21 June 2018, Uppsala, Sweden
Sivumäärä	2
Tila	Julkaistu - 2018
OKM-julkaisutyyppi	D3 Artikkeli ammatillisessa konferenssijulkaisussa
Tapahtuma	NORDIC SYMPOSIUM ON TRIBOLOGYNORDTRIB: NORDTRIB - Kesto: 1 tammik. 1900 → …

Conference

Conference	NORDIC SYMPOSIUM ON TRIBOLOGYNORDTRIB
Ajanjakso	1/01/00 → …

Muut tiedostot ja linkit

http://nordtrib2018.angstrom.uu.se/

Siteeraa tätä

Matikainen, V., Rubio Peregrina, S., Ojala, N., Koivuluoto, H., Schubert, J., Houdkova, S., & Vuoristo, P. (2018). Slurry and dry particle erosion wear properties of WC-10Co4Cr and Cr3C2-25NiCr hardmetal coatings deposited by HVOF and HVAF spray processes. teoksessa Proceedings of the 18th Nordic Symposium on Tribology, NORDTRIB 2018: 18-21 June 2018, Uppsala, Sweden

@inproceedings{321ed957dda24ae29b9add21a871ede3,

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.",

author = "Ville Matikainen and {Rubio Peregrina}, Silvia and Niko Ojala and Heli Koivuluoto and J. Schubert and S. Houdkova and Petri Vuoristo",

year = "2018",

language = "English",

booktitle = "Proceedings of the 18th Nordic Symposium on Tribology, NORDTRIB 2018",

note = "NORDIC SYMPOSIUM ON TRIBOLOGY : NORDTRIB ; Conference date: 01-01-1900",

}

Matikainen, V, Rubio Peregrina, S, Ojala, N, Koivuluoto, H, Schubert, J, Houdkova, S & Vuoristo, P 2018, Slurry and dry particle erosion wear properties of WC-10Co4Cr and Cr3C2-25NiCr hardmetal coatings deposited by HVOF and HVAF spray processes. julkaisussa Proceedings of the 18th Nordic Symposium on Tribology, NORDTRIB 2018: 18-21 June 2018, Uppsala, Sweden. NORDIC SYMPOSIUM ON TRIBOLOGYNORDTRIB, 1/01/00.

TY - GEN

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, Ville

AU - Rubio Peregrina, Silvia

AU - Ojala, Niko

AU - Koivuluoto, Heli

AU - Schubert, J.

AU - Houdkova, S.

AU - Vuoristo, Petri

PY - 2018

Y1 - 2018

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.

UR - http://nordtrib2018.angstrom.uu.se/

M3 - Conference contribution

BT - Proceedings of the 18th Nordic Symposium on Tribology, NORDTRIB 2018

T2 - NORDIC SYMPOSIUM ON TRIBOLOGY

Y2 - 1 January 1900

ER -

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

Abstrakti

Conference

Muut tiedostot ja linkit

Sormenjälki

Siteeraa tätä