Results 121 to 130 of about 447,821 (312)

Effect of metallurgical structure and properties on adhesion and friction behavior of cobalt alloys [PDF]

The metallurgical structure and some of the mechanical properties of two cobalt alloys, cobalt-50% iron and cobalt-25% molybdenum-10% chromium, were determined under various heat treated conditions. The mechanical properties of the bcc disordered Co-50Fe
Keller, D. V., Jr., Shatynski, S., Vedamanikam, P. M.   +2 more
core   +1 more source

Nonuniqueness in a minimal model for cell motility [PDF]

, 2011
Two–phase flow models have been used previously to model cell motility, however these have rapidly become very complicated, including many physical processes, and are opaque.
Gallimore, L. S., King, J. R., Oliver, J. M., Waters, S. L., Whiteley, J. P.   +4 more
core  

Adhesion of microcapsules

, 2006
The adhesion of microcapsules to an attractive contact potential is studied theoretically. The axisymmetric shape equations are solved numerically. Beyond a universal threshold strength of the potential, the contact radius increases like a square root of
Finken, Reimar, Graf, Peter, Seifert, Udo   +2 more
core   +1 more source

Unidirectional Tape‐Based Composites from Hemp and Pineapple Leaf Fiber: Mechanical Performance in Conventional and Bio‐Based Matrices

Advanced Engineering Materials, EarlyView.
The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner, Raja Bade, Valentin Ackermann, Roja M. Baumann, Corvin Bischoff, Jona F. Ebeling, Oskar Glenz, Marlo Groh, Jonathan Groth, Finja Hiller, Tom Hirschmüller, Felix Menke, Syntcha Ngantchou Lecdou, Mika Ohler, Daniel Rafii Vardiny, Darius Richter, Dario Röper, Henrik Schumacher, Theresa Stein, Benjamin Vorbeck, Elisabeth Wermter, Kay Kölzig, Jörg Müssig   +22 more
wiley   +1 more source

Influence of different types of superabsorbent polymers on fresh mechanical properties and interlayer adhesion of 3D printed concrete

Case Studies in Construction Materials
3D printed concrete (3DPC) is an essential technology for achieving efficient, precise, and sustainable construction. Nevertheless, due to limitations in materials and processes, 3DPC is prone to insufficient green strength and weakness in the interlayer
Qi-Ling Luo, Ke-Ke Yu, Wu-Jian Long, Shu-Yi Zheng, Song-Yuan Geng, Gan-Lin Feng, Hai-Long Wang, Zhang-Hong Qiu   +7 more
doaj   +1 more source

Mechanical properties of TiN coatings deposited at different temperatures by IBAD process [PDF]

FME Transactions, 2012
TiN coatings were deposited on hot working steel substrates by ion beam assisted deposition technique. The deposition process was conducted at two different temperatures 50 and 400 ºC.
Kakaš Damir, Škorić Branko, Terek Pal, Miletić Aleksandar, Kovačević Lazar, Vilotić Marko   +5 more
doaj  

A Nickel Dissolution Process for Multilayer Electroforming to Achieve Ultrahigh Adhesion Strength. [PDF]

Materials (Basel), 2023
Wang Z, Shen C, Ma Z, Zhu Z, Zhu D.
europepmc   +1 more source

Investigation of Laser Ablation and Brush Pre‐Treatments for AlCu Cold Roll Bonding in Oxygen‐Free Conditions

Advanced Engineering Materials, EarlyView.
It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti, Finn‐Lennard Janthur, Selina Raumel, Sascha Jan Zimmermann, Sarah Seffer, René Gustus, Sebastian Herbst, Marc C. Wurz, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Florian Nürnberger   +11 more
wiley   +1 more source

Piezoresistive Monitoring of Carbon Nanomaterial‐Reinforced Epoxy Composites Under Cyclic and Fatigue Loading: A Review

Advanced Engineering Materials, EarlyView.
Carbon nanomaterial‐reinforced epoxy composites exhibit pronounced piezoresistive behavior, enabling intrinsic damage sensing under cyclic and fatigue loading. This review critically compares carbon nanotube and graphene systems, correlating filler content, percolation threshold, and gauge factor with sensing stability and damage evolution.
J. M. Parente, J. Nunes‐Pereira, A. P. Silva, P. N. B. Reis   +3 more
wiley   +1 more source

Exploring the Impact of Cement Mortar Adhesion Strength in the Durability of Facade Systems

Buildings
The durability of facade coatings is often compromised by incorrect specifications and a lack of technical knowledge, leading to reduced service lives of buildings and their components.
Jéssica Souza, Laís Pires, Ana Silva, Matheus Nascimento   +3 more
doaj   +1 more source