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Friction and wear behavior of WC-Ni coatings HVOF sprayed on duplex stainless steel
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| Zeitschriftentitel: | IOP Conference Series: Materials Science and Engineering |
|---|---|
| Personen und Körperschaften: | , |
| In: | IOP Conference Series: Materials Science and Engineering, 770, 2020, 1, S. 012075 |
| Format: | E-Article |
| Sprache: | Unbestimmt |
| veröffentlicht: |
IOP Publishing
|
| author_facet |
Xu, H S Dong, Q Xu, H S Dong, Q |
|---|---|
| author |
Xu, H S Dong, Q |
| spellingShingle |
Xu, H S Dong, Q IOP Conference Series: Materials Science and Engineering Friction and wear behavior of WC-Ni coatings HVOF sprayed on duplex stainless steel |
| author_sort |
xu, h s |
| spelling |
Xu, H S Dong, Q 1757-8981 1757-899X IOP Publishing http://dx.doi.org/10.1088/1757-899x/770/1/012075 <jats:title>Abstract</jats:title> <jats:p>The friction and wear behavior of high-velocity oxygen-fuel (HVOF) sprayed WC-Ni coatings was investigated. WC-Co coating was used as reference sample. Pin-on-disc tests were conducted on WC-Ni and WC-Co coatings surface in both pure water and 3.5% (wt.) saline solution, respectively. It was found that WC-Co coatings has superior wear and corrosion resistance in pure water due to their high hardness. However, cracks were observed in the wear scar of WC-Co coating, which wear rate was 2-4 times higher than that of WC-Ni coatings. The corrosion-wear resistance is not only affected by coating hardness, but also by powder composition. So WC-CrNi coating displays an excellent wear-and corrosion-resistance performance in saline solution.</jats:p> Friction and wear behavior of WC-Ni coatings HVOF sprayed on duplex stainless steel IOP Conference Series: Materials Science and Engineering |
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| title |
Friction and wear behavior of WC-Ni coatings HVOF sprayed on duplex stainless steel |
| title_unstemmed |
Friction and wear behavior of WC-Ni coatings HVOF sprayed on duplex stainless steel |
| title_full |
Friction and wear behavior of WC-Ni coatings HVOF sprayed on duplex stainless steel |
| title_fullStr |
Friction and wear behavior of WC-Ni coatings HVOF sprayed on duplex stainless steel |
| title_full_unstemmed |
Friction and wear behavior of WC-Ni coatings HVOF sprayed on duplex stainless steel |
| title_short |
Friction and wear behavior of WC-Ni coatings HVOF sprayed on duplex stainless steel |
| title_sort |
friction and wear behavior of wc-ni coatings hvof sprayed on duplex stainless steel |
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http://dx.doi.org/10.1088/1757-899x/770/1/012075 |
| publishDate |
2020 |
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012075 |
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<jats:title>Abstract</jats:title>
<jats:p>The friction and wear behavior of high-velocity oxygen-fuel (HVOF) sprayed WC-Ni coatings was investigated. WC-Co coating was used as reference sample. Pin-on-disc tests were conducted on WC-Ni and WC-Co coatings surface in both pure water and 3.5% (wt.) saline solution, respectively. It was found that WC-Co coatings has superior wear and corrosion resistance in pure water due to their high hardness. However, cracks were observed in the wear scar of WC-Co coating, which wear rate was 2-4 times higher than that of WC-Ni coatings. The corrosion-wear resistance is not only affected by coating hardness, but also by powder composition. So WC-CrNi coating displays an excellent wear-and corrosion-resistance performance in saline solution.</jats:p> |
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| author | Xu, H S, Dong, Q |
| author_facet | Xu, H S, Dong, Q, Xu, H S, Dong, Q |
| author_sort | xu, h s |
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| container_start_page | 0 |
| container_title | IOP Conference Series: Materials Science and Engineering |
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| description | <jats:title>Abstract</jats:title> <jats:p>The friction and wear behavior of high-velocity oxygen-fuel (HVOF) sprayed WC-Ni coatings was investigated. WC-Co coating was used as reference sample. Pin-on-disc tests were conducted on WC-Ni and WC-Co coatings surface in both pure water and 3.5% (wt.) saline solution, respectively. It was found that WC-Co coatings has superior wear and corrosion resistance in pure water due to their high hardness. However, cracks were observed in the wear scar of WC-Co coating, which wear rate was 2-4 times higher than that of WC-Ni coatings. The corrosion-wear resistance is not only affected by coating hardness, but also by powder composition. So WC-CrNi coating displays an excellent wear-and corrosion-resistance performance in saline solution.</jats:p> |
| doi_str_mv | 10.1088/1757-899x/770/1/012075 |
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| imprint_str_mv | IOP Publishing, 2020 |
| institution | DE-Brt1, DE-Zwi2, DE-D161, DE-Gla1, DE-Zi4, DE-15, DE-Pl11, DE-Rs1, DE-105, DE-14, DE-Ch1, DE-L229, DE-D275, DE-Bn3 |
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| recordtype | ai |
| series | IOP Conference Series: Materials Science and Engineering |
| source_id | 49 |
| spelling | Xu, H S Dong, Q 1757-8981 1757-899X IOP Publishing http://dx.doi.org/10.1088/1757-899x/770/1/012075 <jats:title>Abstract</jats:title> <jats:p>The friction and wear behavior of high-velocity oxygen-fuel (HVOF) sprayed WC-Ni coatings was investigated. WC-Co coating was used as reference sample. Pin-on-disc tests were conducted on WC-Ni and WC-Co coatings surface in both pure water and 3.5% (wt.) saline solution, respectively. It was found that WC-Co coatings has superior wear and corrosion resistance in pure water due to their high hardness. However, cracks were observed in the wear scar of WC-Co coating, which wear rate was 2-4 times higher than that of WC-Ni coatings. The corrosion-wear resistance is not only affected by coating hardness, but also by powder composition. So WC-CrNi coating displays an excellent wear-and corrosion-resistance performance in saline solution.</jats:p> Friction and wear behavior of WC-Ni coatings HVOF sprayed on duplex stainless steel IOP Conference Series: Materials Science and Engineering |
| spellingShingle | Xu, H S, Dong, Q, IOP Conference Series: Materials Science and Engineering, Friction and wear behavior of WC-Ni coatings HVOF sprayed on duplex stainless steel |
| title | Friction and wear behavior of WC-Ni coatings HVOF sprayed on duplex stainless steel |
| title_full | Friction and wear behavior of WC-Ni coatings HVOF sprayed on duplex stainless steel |
| title_fullStr | Friction and wear behavior of WC-Ni coatings HVOF sprayed on duplex stainless steel |
| title_full_unstemmed | Friction and wear behavior of WC-Ni coatings HVOF sprayed on duplex stainless steel |
| title_short | Friction and wear behavior of WC-Ni coatings HVOF sprayed on duplex stainless steel |
| title_sort | friction and wear behavior of wc-ni coatings hvof sprayed on duplex stainless steel |
| title_unstemmed | Friction and wear behavior of WC-Ni coatings HVOF sprayed on duplex stainless steel |
| url | http://dx.doi.org/10.1088/1757-899x/770/1/012075 |