RESEARCH ARTICLE
DESIGN A TECHNICAL PROCESS OF THERMAL SPRAY APPLIED TO THE CRANKSHAFT REHABILITATION OF SHIP

Author(s): 

V.V Le1*, D.N Nguyen2, A.X Nguyen2, T.T.V Tran2, V.B Nguyen2

Affiliation(s): 

1Ho Chi Minh city University of Transport, Ho Chi Minh city, Vietnam

2Vietnam Maritime University, Haiphong city, Vietnam

*Corresponding Author Email: levanvang@gmail.com

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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.