DESIGN A TECHNICAL PROCESS OF THERMAL SPRAY APPLIED TO THE CRANKSHAFT REHABILITATION OF SHIP
V.V Le1*, D.N Nguyen2, A.X Nguyen2, T.T.V Tran2, V.B Nguyen2
1Ho Chi Minh city University of Transport, Ho Chi Minh city, Vietnam
2Vietnam Maritime University, Haiphong city, Vietnam
*Corresponding Author Email: firstname.lastname@example.org
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The metal spraying was discovered very early. The important uses of this method are the processing and restoration of damaged machinery-parts that are corrosion or incorrect. Material which only needs a small amount compared to the whole of new parts that must be reproduced, used in the restoration. In some cases, restoration of the machinery-parts will have quality and the long-life higher than the new parts. This report presents a study that is about the design of combust-spaying and the heat treatment process.