Results 31 to 40 of about 2,441,995 (263)

Some aspects of microstructure and properties of Al-Mg alloys after shear spinning and cold rolling [PDF]

Hemijska Industrija, 2013
Three commercial Al-Mg alloys containing 3 wt.% to 6 wt.% of Mg (AlMg3, AlMg4.5Mn and AlMg6Mn) were subjected to different forming processes: shear spinning and cold rolling.
Radović Ljubica M., Nikačević Milutin Z., Jordović Branka M.   +2 more
doaj   +1 more source

Simulation of Rolling Contact Fatigue Strength for Traction Drive Elements

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2013
A simulation of the rolling contact fatigue strength of a traction drive element was proposed. The simulation can account for both the distribution of sizes of inclusions in the element material and the influence of traction forces at the element surface.
Yukihito NARITA, Masashi YAMANAKA, Toshiharu KAZAMA, Yasuhiro OSAFUNE, Tomoya MASUYAMA   +4 more
doaj   +1 more source

Torque loading tests on the rolling shear strength of cross-laminated timber

Journal of Wood Science, 2016
In this study , torque loading tests on small shear blocks were performed to evaluate the rolling shear strength of cross-laminated timber (CLT). The CLT plates in the tests were manufactured with Mountain Pine Beetle-afflicted lumber boards and glued with polyurethane adhesive; two types of layups (five-layer and three-layer) with a clamping pressure ...
Frank Lam, Yuan Li, Minghao Li
openaire   +1 more source

Reliability analysis and duration-of-load strength adjustment factor of the rolling shear strength of cross laminated timber

Journal of Wood Science, 2016
In this study, the duration-of-load effect on the rolling shear strength of cross laminated timber (CLT), with different cross-sectional layups (five-layer and three-layer), was evaluated. A stress-based damage accumulation model is chosen to evaluate the duration-of-load strength adjustment factor of the rolling shear strength of CLT.
Yuan Li, Frank Lam
openaire   +1 more source

Discussion: Remoulded shear strength at plastic and semi-solid states [PDF]

, 2013
The undrained shear strength of remoulded soils is of great concern in geotechnical engineering applications. This study aims to develop a reliable approach for determining the undrained shear strength of remoulded fine-grained soils, through the use of ...
Vardanega, Paul Joseph, Sridharan, A, Haigh, Stuart, Vinod, P., Haigh, S, Deepa, K. A., Deepa, KA, ,, Vardanega, PJ, Vinod, P, Sridharan, A.   +10 more
core   +1 more source

Effects of Rolling Reduction and Strength of Composed Layers on Bond Strength of Pure Copper and Aluminium Alloy Clad Sheets Fabricated by Cold Roll Bonding

Advances in Materials Science and Engineering, 2014
Three types of clad sheets, Cu/Al, Cu/AA5052, and Cu/AA5083, were produced by cold roll bonding with the rolling reduction of 50% and 75%. Tensile shear tests which give tensile shear strength were performed in order to assess the bond strength. Scanning
Yoji Miyajima, Kotaro Iguchi, Susumu Onaka, Masaharu Kato   +3 more
doaj   +1 more source

Sheared edge formability characterization of cold-rolled advanced high strength steels for automotive applications

IOP Conference Series: Materials Science and Engineering, 2022
Abstract Edge cracking has become a limiting factor in the use of some advanced high strength steels (AHSS) for high-performance automotive applications. This fact has motivated the development of a multitude of experimental tests for edge formability prediction over the last years.
Antoni Lara, David Frómeta, Sergi Parareda, Daniel Casellas, Patrick Larour, J Hinterdorfer, Eisso Atzema, Martin Heuse   +7 more
openaire   +2 more sources

Flexural Behavior of 3D‐Printed Porous Bouligand‐Structured Polymers: Influence of Pitch Angle and Porosity

Advanced Engineering Materials, EarlyView.
This study examines how helicoidal architectures with different porosities respond to bending. Adjusting layer angle and spacing in 3D‐printed polymers reveals clear tradeoffs between stiffness, strength, and energy absorption. Experiments and simulations highlight designs that distribute stress effectively, offering pathways for optimizing lightweight
Praveenkumar Subhash Patil, Edward D. McCarthy, Parvez Alam   +2 more
wiley   +1 more source

Effect of Stacking Fault Energy on Microstructure and Texture Evolution during the Rolling of Non-Equiatomic CrMnFeCoNi High-Entropy Alloys

Crystals, 2020
The evolution of microstructure and texture in three non-equiatomic CrMnFeCoNi high-entropy alloys (HEAs) with varying stacking fault energy (SFE) has been studied in up to 90% rolling reductions at both room and cryogenic temperature.
G. Dan Sathiaraj, Rajib Kalsar, Satyam Suwas, Werner Skrotzki   +3 more
doaj   +1 more source

Thermal Cycle–Microstructure–Property Relationships in Rail Steel Heat‐Affected Zone Simulated by Gleeble

Advanced Engineering Materials, EarlyView.
Microstructural evolution of premium rail steel during flash butt welding (FBW), comparing physically simulated heat‐affected zones with actual weld regions. Thermal cycles induce phase transformations and microstructural heterogeneity that influence weld quality and mechanical performance. These findings provide insights into optimizing FBW parameters
Emmanoelle Cintra da Cunha Araújo, João Marcos da Silva Nunes, Marcelly Cristiny Nunes de Carvalho, Alex Rojas, Cristie Luis Kugelmeier, Cristhian Ricardo Loayza Loayza, João Carlos Ferreira, Maria Veronica Goncalves Rodrigues, Rute Sayuri Kano, Isaac Araújo Furtado, Jacyara Dalylla da Silva Nunes, Jhonatan Peres de Sousa, Marcos Natan da Silva Lima, Eden Santos Silva, Gedeon Silva Reis, Samuel Filgueiras Rodrigues   +15 more
wiley   +1 more source