Physical and Electrical Properties of Spray Coating Graphene Films: The Effect of Solution Concentration
Physical and Electrical Properties of Spray Coating Graphene Films: The Effect of Solution Concentration

Ayat M. Yahya; Evan T. Salim; Azhar I. Hassan; Subash C. B. Gopinath

Volume 41, Issue 10 , October 2023, , Page 1204-1210

https://doi.org/10.30684/etj.2023.139463.1430

Abstract
  Graphene nanofilms were deposited by the spray coating method at different concentrations (0.05, 0.1, 0.2, 0.3, 0.4, and 0.5 g) and prepared at 120°C. The prepared nanofilms were ...  Read More ...
Optimizing the Process of Arc-Spraying To Improve Wear Resistance of Crank Shaft
Optimizing the Process of Arc-Spraying To Improve Wear Resistance of Crank Shaft

Asmaa Ali Hussein; Abdullah F. Hauier

Volume 29, Issue 14 , October 2011, , Page 2900-2911

https://doi.org/10.30684/etj.29.14.6

Abstract
  This research studies the factors effecting on coating produced by electrical arcspraying. The studied variables are applied voltage, wire feed rate and spraying distance.In this investigation ...  Read More ...