Engineering and Technology Journal

Keywords = Optical Microscope

Number of Articles: 2
Influence of EDM Parameters on the Appearance of Recast Layer
Influence of EDM Parameters on the Appearance of Recast Layer

S.K. Shather; A.F. Ibrahim; N. Jammal

Volume 35, 7A , July 2017, , Page 694-700

https://doi.org/10.30684/etj.35.7A.4

Abstract
  Electrical discharge machining (EDM) is one of non-traditional methods employed to produce complicated forms of electrical conductive materials. This process can be applied to materials ...  Read More ...
Laser surface cleaning of stones and some metal objects
Laser surface cleaning of stones and some metal objects

Walid K. Hamoudi; Mehdi S. Edan; Hanan I. . Ibrahim

Volume 33, 5B , June 2015, , Page 972-983

https://doi.org/10.30684/etj.33.5B.21

Abstract
  Iron, copper and stone samples were cleaned by Nd: YAG laser using different number of nano laser pulses at variable intensities. Fundamental (1.06 µm) and frequency doubled (0.53 ...  Read More ...