Hybrid surface layers, made by nitriding with DLC coating, for application in machine parts regeneration

• Autorzy: Kula P. , Dybowski K. , Lipa S. , Batory D. , Sawicki J. , Wołowiec E. , Klimek L.
• Języki publikacji: EN

Abstrakty

EN

Purpose: The article presents a concept of a hybrid layer, consisting of a gradient layer and anti-wear coat, intended for machine parts regeneration. Design/methodology/approach: The essence of method lies in the use of universal replacement material and its surface processing, which increases the hardness of the part that is being regenerated. The study was conducted on a material covered with a layer made of vacuum-nitraded padding weld of 17CrNi6-6, followed by an anti-wear DCL carbon coat. The morphology of thus created layers and their wear strength has been examined and their utility value has been evaluated. Findings: The hybrid layers under study have been found to improve the machine parts strength, while at the same time reducing frictional resistance, reducing the adhesion forces of the elements in contact and improving the corrosion resistance. Research limitations/implications: The method provides for making use of a versatile restoration material, which subsequently enables application of specific surface processing to improve the durability of the part being regenerated. Practical implications: It is a new concept of a hybrid layer, intended for machine parts regeneration.

Słowa kluczowe

EN

surface treatment; thin coating; thick coating; DLC coating; hybrid layer

PL

obróbka powierzchniowa; cienka powłoka; powłoka gruba; azotowanie; powłoka DLC; warstwa hybrydowa

• Wydawca: International OCSCO World Press
• Czasopismo: Archives of Materials Science and Engineering
• Rocznik: 2013
• Tom: Vol. 60, nr 1
• Strony: 32--37
• Opis fizyczny: Bibliogr. 19 poz.

Twórcy

autor

Kula P.

• Institute Materials Science and Engineering, Lodz University of Technology, ul. Stefanowskiego 1/15, 90-924 Łódź, Poland

autor

Dybowski K.

• Institute Materials Science and Engineering, Lodz University of Technology, ul. Stefanowskiego 1/15, 90-924 Łódź, Poland

autor

Lipa S.

• Institute Materials Science and Engineering, Lodz University of Technology, ul. Stefanowskiego 1/15, 90-924 Łódź, Poland

autor

Batory D.

• Institute Materials Science and Engineering, Lodz University of Technology, ul. Stefanowskiego 1/15, 90-924 Łódź, Poland

autor

Sawicki J.

• Institute Materials Science and Engineering, Lodz University of Technology, ul. Stefanowskiego 1/15, 90-924 Łódź, Poland

autor

Wołowiec E.

• Institute Materials Science and Engineering, Lodz University of Technology, ul. Stefanowskiego 1/15, 90-924 Łódź, Poland

autor

Klimek L.

• Institute Materials Science and Engineering, Lodz University of Technology, ul. Stefanowskiego 1/15, 90-924 Łódź, Poland

Bibliografia

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