Results 51 to 60 of about 8,844 (222)

Microstructural Characteristics of WC-Cu Cladding on Mild Steel Substrate Prepared Through Plasma Transferred Arc Welding

Metals
This study explores the development of a novel composite coating system combining the high hardness of WC and thermal conductivity of Cu, employing the plasma transfer arc welding method under ambient conditions.
Muhammad Hussain, Bosheng Dong, Zhijun Qiu, Ulf Garbe, Zengxi Pan, Huijun Li   +5 more
doaj   +1 more source

Electrocautery Alters the Near‐Surface Microstructure, Phases, Composition, and Hardness of Ti‐6Al‐4V

Journal of Biomedical Materials Research Part A, Volume 114, Issue 1, January 2026.
ABSTRACT Despite the high success rates of total joint arthroplasty procedures, including total knee and hip replacements, implant failures still occur. This study investigated a potential, yet underrecognized, cause of implant failure: unintentional damage from the contact of electrosurgical blades with metal implant alloys.
Mohsen Karshenas, Peter W. Kurtz, Amandine Impergre, Jeremy L. Gilbert   +3 more
wiley   +1 more source

Effect of pool temperature on microstructure and corrosion resistance of PTAW Ni layer

Journal of Materials Research and Technology
In plasma transferred arc welding (PTAW), the weld pool temperature often fluctuates. The spray weld layer is prone to overheating, leading to adverse effect on its performance.
Mian Wu, Xianke Lu, Changxing Wan, Lin Zhou, Lin Pan, Yiyi Huang, Yuyuan Zhao   +6 more
doaj   +1 more source

Microstructural Evolution and Mechanical Properties of Hybrid Bevel Gears Manufactured by Tailored Forming

Metals, 2020
The production of multi-metal bulk components requires suitable manufacturing technologies. On the example of hybrid bevel gears featuring two different steels at the outer surface and on the inside, the applicability of the novel manufacturing ...
Bernd-Arno Behrens, Anna Chugreeva, Julian Diefenbach, Christoph Kahra, Sebastian Herbst, Florian Nürnberger, Hans Jürgen Maier   +6 more
doaj   +1 more source

Evaluating the Impact of Pulse Dynamics on Titanium Alloy Machining Precision in Micro‐EDM

Advances in Materials Science and Engineering, Volume 2026, Issue 1, 2026.
Microelectric discharge machining (micro‐EDM) produces titanium microfeatures used in aerospace hardware and biomedical implants. Control of the discharge waveform is significant because the temporal distribution of pulse energy governs thermal loading, recast formation and electrode wear.
Kalaiarasi K., Ratchagaraja Dhairiyasamy, Deepika Gabiriel, Hao Yi   +3 more
wiley   +1 more source

Repair of Damaged Bearings Raceways by Means of Deposition Welding

Tribology Online
Large-diameter slewing bearings are capable of supporting high loads and moments. They find typical usage in applications requiring extensive rotational movements, such as cranes, excavators, and wind turbines.
Yusuf Faqiri, Savan Vaddoriya, Christian Mills, Lena Kreie, Thomas Hassel   +4 more
doaj   +1 more source

Additive Processing of Ti‐17 by Wire Arc Directed Energy Deposition: An Investigation of the Microstructure and Mechanical Properties

Advanced Engineering Materials, Volume 27, Issue 23, December 2025.
This study focuses on processing the titanium alloy Ti‐17 using wire arc directed energy deposition (waDED), with an emphasis on the microstructure and mechanical properties. The waDED typical heat‐affected zone banding is characterized and related to the local mechanical properties.
Alexander Wenda, Thomas Klein, Florian Fahrnberger, Marcel Czipin, Karin Hartl, Clemens Simson, Martin Stockinger, Herbert Hutter   +7 more
wiley   +1 more source

Manufacturing of High-Performance Bi-Metal Bevel Gears by Combined Deposition Welding and Forging

Metals, 2018
The present paper describes a new method concerning the production of hybrid bevel gears using the Tailored Forming technology. The main idea of the Tailored Forming involves the creation of bi-metal workpieces using a joining process prior to the ...
Anna Chugreeva, Maximilian Mildebrath, Julian Diefenbach, Alexander Barroi, Marius Lammers, Jörg Hermsdorf, Thomas Hassel, Ludger Overmeyer, Bernd-Arno Behrens   +8 more
doaj   +1 more source

Artificial Intelligence in Wire Arc Additive Manufacturing: A Systematic Review and Patent Landscape Analysis

Engineering Reports, Volume 7, Issue 12, December 2025.
Wire arc additive manufacturing (WAAM) enables precise metal part production but faces challenges in quality and complexity. Artificial intelligence (AI) techniques enhance efficiency, while blockchain ensures traceability and security. This study explores AI and blockchain integration in WAAM, highlighting their potential to optimize manufacturing ...
Ajithkumar Sitharaj, Arulmurugan Balasubramanian, Rajkumar Sivanraju   +2 more
wiley   +1 more source

Use of Cold Plasma for Phytosanitation and Decontamination of Food Products: A Review

Future Postharvest and Food, Volume 2, Issue 4, Page 390-410, December 2025.
Applications of cold plasma in food industry. ABSTRACT Consumers are increasingly demanding healthy and nutrient‐rich food. Although conventional thermal processing techniques (pasteurization, sterilization, and blanching) ensure food safety and extend shelf life, they often negatively impact nutritional value and sensory quality, and they also consume
Chandel Anu, Janifer Raj Xavier, Chauhan Om Prakash   +2 more
wiley   +1 more source