Results 211 to 220 of about 1,586,374 (344)

A Different Perspective on the Solid Lubrication Performance of Black Phosphorous: Friend or Foe?

Advanced Engineering Materials, EarlyView.
Researchers investigate black phosphorous (BP) as a standalone solid lubricant coating through ball‐on‐disc linear‐reciprocating sliding experiments in dry conditions. Testing on different metals shows BP doesn't universally reduce friction and wear. However, it achieves 33% friction reduction on rougher iron surfaces and 23% wear reduction on aluminum.
Matteo Vezzelli, Manel Rodríguez Ripoll, Sabine Schwarz, Ali Erdemir, Maria Clelia Righi, Carsten Gachot   +5 more
wiley   +1 more source

Equipments & Materials [PDF]

core   +3 more sources

Several Equipments Using Ion Exchanging Resin and its Operating Method

, 1953
Keijiro Oto
openalex   +2 more sources

Development of a Novel Processing Route for Dispersoid/Precipitation‐Strengthened High Conductive Copper Alloys by Using Metalized Nanoceramics in Additive Manufacturing

Advanced Engineering Materials, EarlyView.
This study explores a process chain to produce dispersoid‐strengthened CuCr1Zr for applications requiring high strength and conductivity. Using gas‐atomized powder and copper‐plated alumina nanoparticles, additive manufacturing is performed via powder bed based additive manufacturing with green and red lasers, followed by heat treatment.
Heinrich von Lintel, Abdelrahman Elsayed, Lukas Mielewczyk, Katja Eichmann, Julia Grothe, Ulrich Krupp, Avinash Hariharan, Katrin Jahns   +7 more
wiley   +1 more source

High resolution weld semantic defect detection algorithm based on integrated double U structure. [PDF]

Sci Rep
Li X, Wei Y, Lv Z, Wang P, Li L, Sun M, Wang C.   +6 more
europepmc   +1 more source

Shaft-sinking and Winding Equipment at Mitsui Sunagawa Coal Mine

, 1953
Yutaka NISHIKAWA, Jyukichiro ONISHI, Kozaburo NOMURA   +2 more
openalex   +2 more sources

Analysis of Temperature and Stress Distribution on the Bond Properties of Hybrid Tailored Formed Components

Advanced Engineering Materials, EarlyView.
Hybrid materials enable high‐performance components but are challenging to process. This study explores an inductive heating concept with spray cooling for steel–aluminum specimens in a two‐step process including friction welding and cup backward extrusion.
Armin Piwek, Eduard Ortlieb, Caner‐Veli Ince, Julius Peddinghaus, Hendrik Wester, Johanna Uhe, Annika Raatz, Kai Brunotte   +7 more
wiley   +1 more source

Tailoring Polyamide66 Mechanical Performance: A Strategy for Condensed Phase Structure Optimization Through Hydrogen Bond Reorganization. [PDF]

Molecules
Wang WY, He P, Peng T, Zhang S, Li GZ, Nie M, Han R.   +6 more
europepmc   +1 more source

A comprehensive integrated dataset on Brazilian health facilities: from 2005 to 2021. [PDF]

BMC Res Notes, 2023
Salles R, de Paula Dornellas Ribeiro V, Gritz R, Cardoso CLS, Paixão B, Carraro L, de Borba Cruz SR, Kreischer V, Bonifácio CLC, de Freitas Saldanha R, Souto G, Miloski M, Zirondi L, Alencar GP, Alves ACP, Neto NN, da Costa Lima J, Pedroso M, Alves RFS, de Moraes Mello Boccolini P, Boccolini CS.   +20 more
europepmc   +1 more source

Advances in Hybrid Icing and Frosting Protection Strategies for Optics, Lens, and Photonics in Cold Environments Using Thin‐Film Acoustic Waves

Advanced Engineering Materials, EarlyView.
This article provides a comprehensive overview of fundamentals and recent advances of transparent thin‐film surface acoustic wave technologies on glass substrates for monitoring and prevention/elimination of fog, ice, and frost. Fogging, icing, or frosting on optical lenses, optics/photonics, windshields, vehicle/airplane windows, and solar panel ...
Hui Ling Ong, Zhangbin Ji, Luke Haworth, Yihao Guo, Jaime del Moral, Stefan Jacob, Ana Borras, Agustin R. Gonzalez‐Elipe, Jikai Zhang, Jian Zhou, Glen McHale, Yong‐Qing Fu   +11 more
wiley   +1 more source