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Wear behaviour of crankshaft journals filled by submerged arc welding
(Palladin Institute of Biochemistry of the NASU, 2014) Öztürk, A.A.; Gülenç, B.; Durgutlu, A.; Kahraman, N.
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.