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Updated: Sep 22, 2025

Processing of Bulk Nanocrystalline Metals at the US Army Research Laboratory
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Influence of Parallel Tubular Channel Angular Pressing (PTCAP) Processing on the Microstructure Evolution and Wear

Mohamed Ibrahim Abd El Aal1,2, Hossam Hemdan El-Fahhar3, Abdelkarim Yousif Mohamed3

  • 1Mechanical Engineering Department, College of Engineering at Wadi Addawaser, Prince Sattam Bin Abdulaziz University, Wadi Addawaser 18734, Saudi Arabia.

Materials (Basel, Switzerland)
|May 20, 2022
PubMed

Keywords:
copper and copper alloy tubeshardnessmicrostructureparallel tubular channel angular pressing (PTCAP)wear characteristics

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