Influence of the thickness of Ni-P coating applied on 7075 aluminum alloy on its hardness

• Autorzy: Czapczyk K. , Siwak P. , Jabłoński P. , Furmański Ł. , Grobelny P. , Legutko S.

Identyfikatory

DOI

10.12913/22998624/65106

• Języki publikacji: EN

Abstrakty

EN

The paper presents the results of hardness tests of aluminum alloy AW-7075 (for plastic processing) and Ni-P chemical coatings (nickel-phosphorus) which had been applied by the no-current method. Coatings of various thickness have been made and their influence on the increase of the top layer hardness has been determined, as well as the increase of the hardness of the coating and substrate system after puncturing the coating with an indenter. The purpose of the investigation was to determine the possibility of applying the Ni-P coating for selected technical applications, among others, by the selection of its optimum thickness on the hard aluminum alloy and by the determination of the deformation resistance of the top layer if the given coating.

Słowa kluczowe

EN

aluminum alloy AW-7075; Ni-P coating; hardness

• Wydawca: Lublin University of Technology ; Polish Society of Ecological Engineering (PTIE), Branch of PTIE in Lublin
• Czasopismo: Advances in Science and Technology. Research Journal
• Rocznik: 2016
• Tom: Vol. 10, nr 32
• Strony: 53--58
• Opis fizyczny: Bibliogr. 11 poz., fig., tab.

Twórcy

autor

Czapczyk K.

• Poznan University of Technology, Faculty of Mechanical Engineering and Management, 3 Piotrowo Str., 60-965 Poznan, Poland

autor

Siwak P.

• Poznan University of Technology, Faculty of Mechanical Engineering and Management, 3 Piotrowo Str., 60-965 Poznan, Poland

autor

Jabłoński P.

• Poznan University of Technology, Faculty of Mechanical Engineering and Management, 3 Piotrowo Str., 60-965 Poznan, Poland

autor

Furmański Ł.

• Poznan University of Technology, Faculty of Mechanical Engineering and Management, 3 Piotrowo Str., 60-965 Poznan, Poland

autor

Grobelny P.

• Poznan University of Technology, Faculty of Mechanical Engineering and Management, 3 Piotrowo Str., 60-965 Poznan, Poland

autor

Legutko S.

• Poznan University of Technology, Faculty of Mechanical Engineering and Management, 3 Piotrowo Str., 60-965 Poznan, Poland

Bibliografia

• 1. Krolczyk G.M., Nieslony P., Krolczyk J.B., Samardzic I., Legutko S., Hloch S., Barrans S. and Maruda R.W. Influence of argon pollution on the weld Surface Morphology. Measurement, 70, 2015, 203–213.
• 2. Krolczyk G.M., Krolczyk J.B., Maruda R.W., Legutko S. and Tomaszewski M. Metrological changes in surface morphology of high-strength steels in manufacturing processes. Measurement, 88, 2016, 176–185.
• 3. Maruda R.W., Krolczyk G.M., Feldshtein E., Szydlowski M., Legutko S., Pusavec F. and Sobczak–Kupiec A. A study on droplets sizes, their distribution and heat exchange for minimum quantity cooling lubrication (MQCL). International Journal of Machine Tools and Manufacture, 100, 2016, 81–92.
• 4. Krolczyk G., Legutko S., Nieslony P. and Gajek M. Study of the surface integrity microhardness of austenitic stainless steel after turning. Tehnički Vjesnik – Technical Gazette, 21(6), 2014, 1307–1311,
• 5. Ozimina D., Madej M. and Senatorski J. Wytwarzanie przeciwzużyciowych warstw powierzchniowych typu Ni-P-Al2 O3 . Inżynieria Powierzchni, 4, 2006.
• 6. Kwiatkowski L and Tomassi P. Powłoki konwersyjne na blachach aluminiowych – technologie wytwarzania i metody badań. Inżynieria powierzchni, 1, 2009.
• 7. Dudzik K. Analiza możliwości zastosowania zgrzewania tarciowego metodą FSW elementów konstrukcji okrętowych wykonanych ze stopu AlZn- 5Mg1. Rozprawa doktorska, Gdynia, 2012.
• 8. Blicharski M. Inżynieria powierzchni, WNT, Warszawa, 2012.
• 9. Żak T. Poradnik galwanotechnika, WNT, Warszawa, 1985.
• 10. Burakowski T. Rozważania o synergizmie w inżynierii powierzchni. Wydawnictwo Politechniki Radomskiej, Radom, 2004.
• 11. Czapczyk K., Suszynski M., Legutko S., Furmanski L. and Grobelny P. Analysis of the application possibility of gears made in aluminum alloy in railway vehicles. Proceedings of 16th International Scientific Conference Automation in Production Planning and Manufacturing (in Polish), Zilina, Slovak Republic, 2015, 33–37.

Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.