Results 21 to 30 of about 2,298 (118)

Innovative SolidStir extrusion for energy-efficient metal recycling

Materials & Design
Metal recycling is essential for green manufacturing, yet conventional routes remain energy-intensive and complex. Reducing the carbon footprint of metal manufacturing requires the development of greener and more efficient recycling methods.
Anurag Gumaste, Ravi Sankar Haridas, Supreeth Gaddam, Kumar Kandasamy, Brandon A. McWilliams, Kyu C. Cho, Rajiv S. Mishra   +6 more
doaj   +1 more source

Effect of FS-SMAT on microstructure and mechanical property of pure magnesium and AZ31 magnesium alloy

Heat Treatment and Surface Engineering, 2023
A novel material processing method, friction stir-surface mechanical attrition treatment (FS-SMAT) was conducted on pure magnesium plate and AZ31 magnesium alloy plate.
Long-Hai Hu, Jin-Hua Peng, Xiao-Xin Hu, Liang-Yu Chen, Maksym-M. Bobrov, Sheng Lu   +5 more
doaj   +1 more source

Evading strength-ductility trade-off in a metastability engineered layered metallic composite

Materials & Design
This investigation demonstrates a unique layered metallic composite (LMC) design strategy which exploits the metastability tunability of the transformative complex concentrate alloys (CCAs).
Roopam Jain, Ravi Sankar Haridas, Prithvi Awasthi, Abhijeet Dhal, Rajiv S. Mishra   +4 more
doaj   +1 more source

Additive friction stir deposition of Fe-Cr-Ni transformative alloy

Materials & Design
A comprehensive microstructure-oriented mechanical property investigation of Fe-Cr-Ni alloy manufactured via additive friction stir deposition (AFSD) was conducted.
Shreya Mukherjee, Anurag Gumaste, Priyanka Agrawal, Aishani Sharma, Abhijeet Dhal, Ravi Sankar Haridas, Rajiv S. Mishra   +6 more
doaj   +1 more source

Effect of Friction Stir Processing on Gas Tungsten Arc-Welded and Friction Stir-Welded 5083-H111 Aluminium Alloy Joints

Advances in Materials Science and Engineering, 2019
This paper presents the analysis of the friction stir-processed aluminium alloy 5083-H111 gas tungsten arc-welded and friction stir-welded joints.
Sipokazi Mabuwa, Velaphi Msomi
doaj   +1 more source

Heterogenous phase evolution and mechanical response in additively manufactured low alloy martensitic steel processed via laser-directed energy deposition

Materials & Design
This work investigates complex heterogeneity in microstructure and mechanical properties of a low alloy martensitic steel fabricated via laser-directed energy deposition (L-DED).
Ankita Roy, Abhijeet Dhal, Roopam Jain, Priyanka Agrawal, Shreya Mukherjee, B.A. McWilliams, Clara Mock, K.C. Cho, Rajiv S. Mishra   +8 more
doaj   +1 more source

Novel high specific-strength multi-topology Al-Ni-Ti-Zr-Mn alloy using laser powder bed fusion additive manufacturing

Additive Manufacturing Letters
Additive manufacturing has opened a paradigm for the efficient and quick production of lightweight lattice structures showing characteristic high specific strength (strength-to-weight ratios).
Amit Kumar Singh, Prithvi D. Awasthi, Ankita Roy, Priyanka Agrawal, Aishani Sharma, Anurag Gumaste, Ravi Sankar Haridas, Rajiv S. Mishra   +7 more
doaj   +1 more source

Wear of Ni-Based Superalloy Tools in Friction Stir Processing of Commercially Pure Titanium

Lubricants, 2023
Conventional methods for joining titanium alloys often provide a relatively low quality of joints impaired by high residual stresses. A possible solution to this problem can be offered by friction stir welding, which has been increasingly used for ...
Alihan Amirov, Alexander Eliseev, Vladimir Beloborodov   +2 more
doaj   +1 more source

Microstructural Modification of Al-base Composite by Friction Stir Processing [PDF]

Engineering and Technology Journal, 2010
A novel surface modifying technique, Friction Stir Processing, is used toenhance mechanical properties of Al-Si / Al2O3 composite, through microstructural refinement and homogenization.
Nawal Ezzat
doaj   +1 more source

A Novel Study on the Effect of Tool Offset in Friction Stir Processing for Mg-NiTi Composite

Crystals, 2022
Mg-NiTi-based metal matrix composites are appropriate solutions for the two most important goals of material engineers in the present day, i.e., imparting functional behaviour and the light weighting of metallic structures.
Nadeem Fayaz Lone, Dhruv Bajaj, Namrata Gangil, Sohail M. A. K. Mohammed, Daolun Chen, Arshad Noor Siddiquee   +5 more
doaj   +1 more source