Szczegóły publikacji
Opis bibliograficzny
Composite coatings of chromium and nanodiamond particles on steel / N. Gidikova, M. SUŁOWSKI, V. Petkov, R. Valov, G. CEMPURA // Archives of Metallurgy and Materials / Polish Academy of Sciences. Committee of Metallurgy. Institute of Metallurgy and Materials Science ; ISSN 1733-3490. — 2017 — vol. 62 iss. 4, s. 2421–2424. — Bibliogr. s. 2424. — Publikacja dostępna online od: 2017-12-27
Autorzy (5)
- Gidikova N.
- AGHSułowski Maciej
- Petkov Vladimir
- Valov R.
- AGHCempura Grzegorz
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 111030 |
|---|---|
| Data dodania do BaDAP | 2018-01-13 |
| Tekst źródłowy | URL |
| DOI | 10.1515/amm-2017-0356 |
| Rok publikacji | 2017 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Archives of Metallurgy and Materials |
Abstract
Chrome plating is used to improve the properties of metal surfaces like hardness, corrosion resistance and wear resistance in machine building. To further improve these properties, an electrodeposited chromium coating on steel, modified with nanodiamond particles is proposed. The nanodiamond particles (average size 4 nm measured by TEM) are produced by detonation synthesis (NDDS). The composite coating (Cr+NDDS) has an increased thickness, about two times greater microhardness and finer microstructure compared to that of unmodified chromium coating obtained under the same galvanization conditions. In the microstructure of specimen obtained from chrome electrolyte with concentration of NDDS 25 g/l or more, “minisections” with chromium shell were found. They were identified by metallographic microscope and X-ray analyser on etched section of chromium plated sample. The object of further research is the dependence of the presence of NDDS in the composite coating from the nanodiamond particles concentration in the chroming electrolyte.