Wear Behaviour of Crankshaft Journals Filled by Submerged Arc Welding
A. A. Öztürk$^{1}$, B. Gülenç$^{1}$, A. Durgutlu$^{1}$, N. Kahraman$^{2}$
$^{1}$Gazi University, Technology Faculty, Teknikokullar, 06500 Ankara, Turkey
$^{2}$Karabük University, Technology Faculty, Balıklar Kayası Campus, 78050 Karabük, Turkey
Received: 03.10.2013. Download: PDF
In this study, wear behaviour of crankshaft journals filled by a submerged arc welding with different welding wires and powders is investigated. Hardness and microstructure variations in the submerged arc welding are examined. In addition, the amount of weight loss in abrasion samples of filling dry and lubrication ambience is measured under 40 N loads. It is observed that the amount of abrasion decreased with the increase of hardness at a certain point. Thin wire structure is provided for better abrasion resistance, and abrasion decreases with lubrication.
Key words: crankshaft journal, submerged arc welding, filling, wear.
URL: http://mfint.imp.kiev.ua/en/abstract/v36/i03/0317.html
DOI: https://doi.org/10.15407/mfint.36.03.0317
PACS: 52.77.Fv, 61.66.Dk, 62.20.Qp, 81.20.Vj, 81.40.Pq
Citation: A. A. Öztürk, B. Gülenç, A. Durgutlu, and N. Kahraman, Wear Behaviour of Crankshaft Journals Filled by Submerged Arc Welding, Metallofiz. Noveishie Tekhnol., 36, No. 3: 317—327 (2014)