Results 41 to 50 of about 51,341 (303)

Analysis of the relationship between microstructure and mechanical properties of intercritically annealed 3.5Mn steel

Materials Research Express, 2021
The paper mainly studies intercritically annealed medium manganese steel, which only contains 3.5 wt% Mn. After annealing at different temperature, the microstructure of the experimental steel is composed of ferrite and austenite with different ...
Tao Kang, Zhengzhi Zhao, Feng Li, Lei Zhang, Xiaoying Hou   +4 more
doaj   +1 more source

Influence of Cooling Process Routes after Intercritical Annealing on Impact Toughness of Duplex Type Medium Mn Steel

Metals, 2021
To apply the duplex type low-carbon medium-manganese steel to the hot/warm-forging and -stamping products, the influence of cooling process routes immediately after intercritical annealing such as air-cooling (AC) and isothermal transformation (IT ...
Koh-ichi Sugimoto, Hikaru Tanino
doaj   +1 more source

Electrochemical processes and systems: application for tutors [PDF]

, 1997
The features of redox reactions and the principles of their balancing according to the medium composition are considered. The basic representations about electrochemical processes and systems are outlined. The reactions and principles of chemical sources
Beccard, R., Guttzeit, A., Heime, K., Heuken, M., Schineller, B., Schön, O.   +5 more
core   +1 more source

Model fusion using fuzzy aggregation: Special applications to metal properties [PDF]

, 2012
To improve the modelling performance, one should either propose a new modelling methodology or make the best of existing models. In this paper, the study is concentrated on the latter solution, where a structure-free modelling paradigm is proposed.
Bezdek, Chiu, Christophe Pinna, Deb, Dieter, Ee, Hansen, Haykin, Jang, John R. Yates, Kafkas, Mahdi Mahfouf, Mamdani, McClung, Montgomery, Qian Zhang, Rojas, Setnes, Sim, Sugeno, Sugeno, Takagi, Umbrello, Wang, Yen, Zadeh, Zadeh, Zhang, Zhang, Zhang, Zhang, Zhang, Zhang, Zhang, Zhang, Zhang, Zhang, Zhang   +37 more
core   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

Molecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau, Leonor Garcia, Hugo Arnold, Antonija Hanžek, Maialen Arrieta, Laurent R Gauthier, Christine Granotier‐Beckers, François D Boussin, Amaury Herbet, Marie Hautière, Valentin Asei‐Ceschino, Clémentin Jacques, Laura Brard, Thomas Harnois, Valérie Coronas, Bruno Constantin, Aurélien Chatelier, Jean Chemin, Serge Urbach, Martial Seveno, Szimonetta Hideg, Chantal Ripoll, Kasandra Aguilar‐Cázarez, Min Zheng, Guo‐Hao Huang, Sheng‐Qing Lv, Lei Zhang, Philippe Rondard, Laurent Prezeau, Jean‐Philippe Pin, Hugues Duffau, Luc Bauchet, Valérie Rigau, Franck Denat, Charles Truillet, Didier Boquet, Jean‐Philippe Hugnot   +36 more
wiley   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Microsegregation models of solute elements during the solidification of high-carbon, medium-magnetic wear-resistant steel

工程科学学报
The microsegregation behavior of solute elements during the solidification of medium manganese wear-resistant steel has been systematically studied using directional solidification, electron probe microanalysis (EPMA), Factsage, and other experiments ...
Min LI, Hongbo LIU, Xiaorui CHE, Ying LIU, Jie ZHANG, Caidong ZHANG, Zhiqiang TIAN, Hao XU   +7 more
doaj   +1 more source

Low‐Cost, Large‐Scale Nanoporous Metals by Mechanical Alloying, Oxide Reduction, and Dealloying of Powders

Advanced Engineering Materials, EarlyView.
Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley   +1 more source

Notes and laboratory reports on “Technology of Structural materials and Material Science” Part 2 [PDF]

, 2017
“Technology of Structural materials and Material Science” is one of the basic technical disciplines in the syllabus for “Engineering mechanics” field of study.
Bodrova, L.G., Kramar, H.M.
core  

Direct observation of pitting corrosion evolutions on carbon steel surfaces at the nano-to-micro- scales. [PDF]

, 2018
The Cl--induced corrosion of metals and alloys is of relevance to a wide range of engineered materials, structures, and systems. Because of the challenges in studying pitting corrosion in a quantitative and statistically significant manner, its kinetics ...
Balonis, Magdalena, Bauchy, Mathieu, Chen, Xin, Guo, Peng, La Plante, Erika Callagon, Sant, Gaurav, Wang, Bu   +6 more
core   +2 more sources