Andril Arafat

Department of Mechanical Engineering, Faculty of Engineering, Universitas Negeri Padang, Padang 25131, Sumatera Barat, Indonesia

 

Article(s):
  1. Vol. 8 (2018) No. 5
    Effect of Ultrasonic Electro-Chemical Polishing Parameters on Surface Roughness and Material Removal Rate of Medical Grade Cobalt Chromium Alloys
    Is Prima Nanda, Muhammad Hafiz Jahare, Mohd Hasbullah Idris, Mohd Hazwan Hassim, Andril Arafat
     
  2. Vol. 9 (2019) No. 1
    Effect of Mechanical Tumbling Parameters on Surface Roughness and Edge Radius of Medical Grade Cobalt Chromium Alloy
    Is Prima Nanda, Mohd Hazwan Hassim, Mohd Hasbullah Idris, Muhammad Hafiz Jahare, Andril Arafat