1. Mechanical Engineering Department Air Force Institute of Technology Kaduna 800282 Nigeria
2. Mechanical Engineering Department Ahmadu Bello University Zaria 810107 Nigeria
3. Engineering Division CSIR‐National Metallurgical Laboratory Jamshedpur 831007 India
4. Mechanical and Industrial Engineering Department Addis Ababa University /AAiT P. O. Box 1176 Addis, Ababa Ethiopia
5. Mechanical Engineering Department Indian Institute of Technology Delhi 110016 India
6. Corrosion and Protection Centre the University of Manchester‐M60 Manchester 1QD UK
7. Mechanical Engineering Department University of Abuja, Gwagwalada1 Abuja 900001 Nigeria