Results 11 to 20 of about 47,469 (220)

In Situ Determination of Phase Stress States in an Unstable Medium Manganese Duplex Steel Studied by High-Energy X-ray Diffraction

Metals, 2020
Duplex medium Mn steels are high-potential advanced high-strength steels (AHSS) for automotive construction. Their excellent forming properties stem from the specific stress partitioning between their constituting phases during deformation, namely the ...
Mathias Lamari, Sébastien Y. P. Allain, Guillaume Geandier, Jean-Christophe Hell, Astrid Perlade, Kangying Zhu   +5 more
doaj   +1 more source

Cavitation Erosion Resistance of Additively Manufactured Materials

Chemical Engineering &Technology, Volume 46, Issue 1, Page 37-44, January 2023., 2023
Cavitation‐induced wear can be found in many fluid power components. The effects of additively manufactured materials on the resistance to cavitation erosion were investigated, compared to conventional manufacturing. Mass loss and the surface structure were measured as the main indicators of cavitation erosion.
Fabian Guse, Maximilian Voshage, Johannes H. Schleifenbaum, Katharina Schmitz   +3 more
wiley   +1 more source

The Effect of Ultrafast Heating on Cold-Rolled Low Carbon Steel: Formation and Decomposition of Austenite

Metals, 2016
The effect of heating rate on the formation and decomposition of austenite was investigated on cold-rolled low carbon steel. Experiments were performed at two heating rates, 150 °C/s and 1500 °C/s, respectively.
Felipe Manuel Castro Cerda, Bernd Schulz, Spyros Papaefthymiou, Alfredo Artigas, Alberto Monsalve, Roumen H. Petrov   +5 more
doaj   +1 more source

Influence of cold-rolling reduction on retained austenite texture in cold-rolled and intercritically annealed TRIP-assisted steel [PDF]

, 2011
The newly developed multiphase transformation-induced plasticity (TRIP) steels are of interest for industrial applications because of their excellent combination of high strength and ductility.
Akbarzadeh, A, Emadoddin, E, Kestens, Leo, Petrov, Roumen, Pirgazi, Hadi   +4 more
core   +2 more sources

Extreme High‐Speed Laser Material Application‐Coated Carbide‐Reinforced Control Plates and Conventional Lead‐Based Plates in Axial Piston Machines

Chemical Engineering &Technology, Volume 46, Issue 1, Page 110-117, January 2023., 2023
In hydraulic axial piston pumps, conventionally leaded brass is used right against steel. In order to renounce lead and find a lead‐free alternative, high‐speed laser material deposition is employed to apply a carbide‐reinforced anti‐wear coating. Based on the experiences of prior tests, it demonstrates that this coating also works in a state‐of‐the ...
Achill Holzer, Stephan Koss, Johannes Henrich Schleifenbaum, Katharina Schmitz   +3 more
wiley   +1 more source

Comparison of the fracture resistance of the teeth prepared with ProTaper Universal, ProTaper Next, and ProTaper Gold rotary files

Clinical and Experimental Dental Research, Volume 8, Issue 6, Page 1421-1425, December 2022., 2022
Abstract Objectives Root canal preparation can lead to cracks on the roots by creating stresses on the root canal walls, which decreases the fracture resistance of the tooth. The present study compared the fracture resistance of the teeth prepared by the ProTaper Universal (PTU), ProTaper Next (PTN), and ProTaper Gold (PTG) rotary file systems ...
Amin Salem Milani, Shabnam Ganjpour, Fatemeh Dehghani, Saeed Rahimi, Pouya Sabanik   +4 more
wiley   +1 more source

Novel method for refinement of retained austenite in micro/nano-structured bainitic steels [PDF]

, 2017
A comparative study was conducted to assess the effects of two different heat treatments on the amount and morphology of the retained austenite in a micro/nano-structured bainitic steel.
Hu, F., Rodionova, I., Shirzadi, A. A., Wan, X. L., Wu, K. M., Zhang, F. C.   +5 more
core   +1 more source

Recent insights in corrosion science from atomic spectroelectrochemistry

Electrochemical Science Advances, Volume 2, Issue 6, December 2022., 2022
Abstract A fundamental understanding of corrosion mechanisms is the key to developing suitable corrosion protection approaches, and for the prediction of service life of metallic structures. However, conventional corrosion testing methods such as mass loss and electrochemical testing do not guarantee estimation of "true" corrosion rate and often mask ...
Sanjay Choudhary, Kevin Ogle, Oumaïma Gharbi, Sebastian Thomas, Nick Birbilis   +4 more
wiley   +1 more source

High temperature corrosion behavior of alloys in reducing HCl and H2S containing environments: Thermodynamical and experimental assessment

Materials and Corrosion, Volume 73, Issue 12, Page 1979-2003, December 2022., 2022
High‐temperature corrosion in reducing HCl and H2S‐containing atmospheres is challenging for commercially used alloys as several corrosive agents in the atmosphere show various different reactivities with the numerous alloying elements at different temperatures. Thus, the prediction of corrosion mechanisms in such environments is challenging.
Manuela Nimmervoll, Gregor Mori, Edith Bucher, Stefan Hönig, Roland Haubner   +4 more
wiley   +1 more source

Transformation-Induced Plasticity in Super Duplex Stainless Steel F55-UNS S32760

Metals, 2019
Due to their unique combination of properties, Super Duplex Stainless Steels (SDSSs) are materials of choice in many industries. Their applications and markets are growing continuously, and without any doubt, there is a great potential for further volume
Andrea Francesco Ciuffini, Silvia Barella, Cosmo Di Cecca, Andrea Di Schino, Andrea Gruttadauria, Giuseppe Napoli, Carlo Mapelli   +6 more
doaj   +1 more source