Results 91 to 100 of about 49,898 (286)

Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites

Advanced Engineering Materials, EarlyView.
Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter, Andreas Bezold, Johan Westraadt, Katharina Fiegl, Subham Chattoraj, Benjamin Wahlmann, Carolin Körner, Michael Mills, Mathias Göken, Steffen Neumeier   +9 more
wiley   +1 more source

Comparison of direct tensile strenght test results of rocks to test results of indirect tensile strength test by the Brazilian test : master’s thesis [PDF]

, 2016
U ovom diplomskom radu pisati će se o čvrstoći stijena, točnije vlačnoj čvrstoći. Obraditi će se teorijski i praktični dio u kojem će se izvršiti ispitivanje direktne i indirektne vlačne čvrstoće (brazilski test) na dva različita uređaja, te će se na ...
Čolić, Antonela
core  

Comparison of the direct burst pressure and the ring tensile test methods for mechanical characterization of tissue-engineered vascular substitutes [PDF]

, 2014
Tissue engineering provides a promising alternative for small diameter vascular grafts, especially with the self-assembly method. It is crucial that these grafts possess mechanical properties that allow them to withstand physiological flow and pressure ...
Bourget, Jean-Michel, Auger, François A., Tondreau, Maxime, Ruel, Jean, Tremblay, Catherine, Laterreur, Véronique, Vallières, Karine, Germain, Lucie, Lacroix, Dan.   +8 more
core   +1 more source

Interlayer Bond Strength of 3D Printed Concrete Members with Ultra High Performance Concrete (UHPC) Mix

Buildings
In structures manufactured using 3D concrete printing, cracks can easily propagate along the interface between printed layers. Therefore, it was necessary to determine the interlayer bond strength.
Yoon Jung Lee, Sang-Hoon Lee, Jae Hyun Kim, Hoseong Jeong, Sun-Jin Han, Kang Su Kim   +5 more
doaj   +1 more source

Direct tensile strength test of concrete [PDF]

4th Symposium on Doctoral Studies in Civil Engineering, 2018
Tvrtko Renić, Tomislav Kišiček
openaire   +1 more source

Soft Mechanical‐Electrical Logic Using Liquid Metal‐Filled 3D‐Printed Architectures

Advanced Engineering Materials, EarlyView.
We present 3D‐printed soft mechanical–electrical logic elements that use liquid metal–filled silicone tubes actuated by thermoplastic polyurethane/polylactic acid (TPU/PLA) architectures to produce Boolean operations. Complementary normally open and normally closed unit cells perform repeatable binary transitions and can be combined into more complex ...
Christoph Lehmann, Ryan Kalgreen, Laura M. Comella   +2 more
wiley   +1 more source

Full-field evaluation of the onset of microplasticity in a steel specimen [PDF]

, 2009
This work deals with the study of the local onset of microplasticity in a steel specimen under tensile test through the use of a full-field strain measurement method at the micrometric scale.
Moulart, Raphaël, Rotinat, René, Pierron, Fabrice   +2 more
core   +1 more source

Rheological, mechanical, and microstructural properties of engineered geopolymer composite (EGC) made with ground granulated blast furnace slag (GGBFS) and fly ash

Journal of Materials Research and Technology
Ground granulated blast-furnace slag (GGBFS) and fly ash (FA) were used as precursors to prepare Engineered Geopolymer Composite (EGC) based on the binary binder system, and the effects of GGBFS content and curing time on the mechanical properties as ...
Xinhua Cai, Jinjing Yin, Xian Xu, Duo Zhang, Yamin Wang   +4 more
doaj   +1 more source

Toward Knowledge‐Based Workflows: A Semantic Approach to Atomistic Simulations for Mechanical and Thermodynamic Properties

Advanced Engineering Materials, EarlyView.
Knowledge‐based atomistic workflows are presented for mechanical and thermodynamic properties. By coupling modular simulations with ontology‐aligned metadata and provenance, Fe case studies on elastic behavior, defects, thermal properties, and Hall–Petch strengthening reveal how FAIR, queryable, and reusable simulation data can be generated. Mechanical
Abril Azócar Guzmán, Hoang‐Thien Luu, Sarath Menon, Tilmann Hickel, Nina Merkert, Stefan Sandfeld   +5 more
wiley   +1 more source

Carbon nanotube grafted carbon fibres: A study of wetting and fibre fragmentation [PDF]

, 2010
26/09/12 meb. Author version, OK to pub.Carbon nanotubes (CNTs) were grafted on IM7 carbon fibres using a chemical vapour deposition method.The overall grafting process resulted in a threefold increase of the BET surface area compared to the original ...
Shaffer, MSP, Qian, Hui, Bismarck, A, Greenhalgh, ES   +3 more
core   +1 more source