Wear Performance Analysis of Ni–Al2O3 Nanocomposite Coatings under Nonconventional Lubrication

by Muhammad Usman Bhutta, Zulfiqar Ahmad Khan, Nigel Garland
Published 2018-12-01

Nexus between Volatility of Stocks and Macroeconomic Factors during Global Financial Crisis: Evidence from Conventional & Islamic Stocks

by Majid Imdad Khan, Waheed Akhter, Muhammad Usman Bhutta
Published 2020-06-01

A Review of Friction Performance of Lubricants with Nano Additives

by Muhammad Waqas, Rehan Zahid, Muhammad Usman Bhutta, Zulfiqar Ahmad Khan, Adil Saeed
Published 2021-10-01

Friction and Wear Performance Evaluation of Bio-Lubricants and DLC Coatings on Cam/Tappet Interface of Internal Combustion Engines

by Rehan Zahid, Muhammad Usman Bhutta, Riaz Ahmad Mufti, Muhammad Usman Abdullah, Haji Hassan Masjuki, Mahendra Varman, Muhammad Abul Kalam, Mian Ashfaq Ali, Jawad Aslam, Khalid Akhtar
Published 2021-11-01

Experimental Investigation of Engine Valve Train Friction Considering Effects of Operating Conditions and WPC Surface Treatment

by Muhammad Usman Bhutta, Muhammad Huzaifa Najeeb, Muhammad Usman Abdullah, Samiur Rahman Shah, Muhammad Khurram, Riaz Ahmad Mufti, Kiyotaka Ogawa, Jawad Aslam, Rehan Zahid, Mian Ashfaq Ali, Muazzam Arshad
Published 2023-04-01