Results 1 to 10 of about 516,104 (247)

Experimental Investigation of Vertical Density Profile of Medium Density Fiberboard in Hot Press

Applied Sciences, 2021
This research investigates the performance of medium density fiberboard (MDF) with respect to hot press parameters. The performance of the board, type of glue, and production efficiency determine the optimum temperature and pressure for hot pressing. The
Asfar Hameed Minhas, Naveed Ullah, Asim Ahmad Riaz, Muftooh Ur Rehman Siddiqi, Khamael M. Abualnaja, Khaled Althubeiti, Riaz Muhammad   +6 more
doaj   +1 more source

Bending of functionally graded plates via a refined quasi-3D shear and normal deformation theory

Curved and Layered Structures, 2018
Bending of functionally graded plate with two reverse simply supported edges is studied based upon a refined quasi three-dimensional (quasi-3D) shear and normal deformation theory using a third-order shape function.
Zenkour Asharf M., Alghanmi Rabab A.
doaj   +1 more source

Aspects of Bending High-Borated Austenitic Stainless Steel Sheets for Interim Storage of Spent Nuclear Fuel

Metals, 2023
The presented work is aimed at the evaluation of the cold bending capacity of high-borated austenitic stainless steel sheets. Due to their excellent neutron-absorbing capability, borated stainless steels belong to the group of tailor-made structural ...
Josef Odehnal, Tomáš Studecký, Petra Čejková, Ivana Poláková, Martin Rund, Václav Brunát, Petr Martínek, Pavel Francisko, Črtomir Donik   +8 more
doaj   +1 more source

On the strain gradient bending deformations

Journal of the Mechanical Behavior of Materials, 2013
Bending deformations are reviewed in the context of strain gradient linear elasticity, considering the complete set of strain gradient components. It is well understood that conventional bending deformations depend on the collective uniaxial extension of
Lazopoulos Konstantinos A., Lazopoulos Anastasios K.   +1 more
doaj   +1 more source

Physical and Technical Foundations of the Use of Alternating Free Bending for Producing Long-length Semi-products from Metals and Alloys with Improved Mechanical Properties

Metals, 2020
In this work, we give a theoretical justification of the non-monotonic character of strain in the process of refinement and formation of a grain-type structure during the deformation processing of low-alloyed copper heat-hardenable alloys.
Georgy Raab, Farid Utyashev, Rashid Asfandiyarov, Arseniy Raab, Denis Aksenov, Ilyas Kodirov, Miloš Janeček, Tomáš Krajňák   +7 more
doaj   +1 more source

MAG Welding Tests of Modern High Strength Steels with Minimum Yield Strength of 700 MPa

Applied Sciences, 2019
The modern high strength steel plates have an excellent combination of strength and toughness based on micro-alloying and complex microstructure. Retaining this combination of properties in the weld zone is a major challenge for applications in high ...
Teemu Lahtinen, Pedro Vilaça, Pasi Peura, Saara Mehtonen   +3 more
doaj   +1 more source

Residual stress analysis of drive shafts after induction hardening [PDF]

Materials Research, 2014
Typically, for automotive shafts, shape distortion manifests itself in most cases after the induction hardening by an effect known as bending. The distortion results in a boost of costs, especially due to machining parts in the hardened state to ...
Guilherme Vieira Braga Lemos, Thomas Karl Hirsch, Alexandre da Silva Rocha, Rafael Menezes Nunes   +3 more
doaj   +1 more source

Flexible Electronics Sensors for Tactile Multi-Touching

Sensors, 2009
Flexible electronics sensors for tactile applications in multi-touch sensing and large scale manufacturing were designed and fabricated. The sensors are based on polyimide substrates, with thixotropy materials used to print organic resistances and a bump
Shao-Hsing Yeh, Yu-Cheng Lin, Te-Hua Fang, Wen-Yang Chang   +3 more
doaj   +1 more source

Bending, Vibration and Buckling of Laminated Composite Plates Using a Simple Four Variable Plate Theory

Latin American Journal of Solids and Structures
In the present study, a simple trigonometric shear deformation theory is applied for the bending, buckling and free vibration of cross-ply laminated composite plates.
Atteshamuddin S. Sayyad, Bharti M. Shinde, Yuwaraj M. Ghugal   +2 more
doaj   +1 more source

Investigation on the Sensitivity of Ultrasonic Test Applied to Reinforced Concrete Beams Using Neural Network

Applied Sciences, 2018
An experiment on reinforced concrete beams using four-point bending test during an ultrasonic test was conducted. Three beam specimens were considered for each water/cement ratio (WC) of 40% and 60%, with three reinforcement schedules named design A ...
Jason Maximino C. Ongpeng, Andres Winston C. Oreta, Sohichi Hirose   +2 more
doaj   +1 more source