Results 111 to 120 of about 10,467 (294)

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

Advanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier, Moritz Blum, Luana Caron, Alisa Chirkova, Philipp Cimiano, Basil Ell, Inga Ennen, Michael Feige, Maik Gaerner, Thomas Hilbig, Andreas Hütten, Günter Reiss, Tapas Samanta, Sonja Schöning, Christian Schröder, Lennart Schwan, Chris Taake, Martin Wortmann   +17 more
wiley   +1 more source

Optimalization of Tempering Temperature of 9CrNB Steel in Železiarne Podbrezová Steelworks [PDF]

, 2017
This paper deals with the optimalization of tempering temperature of 9CrNB steel in Železiarne Podbrezová Steelworks, where hot-rolled tubes were produced with dimensions of 88.9 x 12.51 mm. Austenitising at 1070°C/12m/hr was carried out after rolling,
Milan Mojžiš, Pavol Beraxa, Pavel Bekeč, Ľudovít Parilák, Lucia Domovcová, Peter Brziak   +5 more
core   +1 more source

Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing

Advanced Engineering Materials, EarlyView.
The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai, Zeki Ayrildi, Buse Şen, Maik Rajkowski, Mathias Redondo Garcia, Markus Stricker, Guillaume Laplanche   +6 more
wiley   +1 more source

Effect of Tempering Temperature on Hardness and Microstructure of Laser Surface Remelted AISI H13 Tool Steel [PDF]

, 2017
Surface hardening was performed by laser surface remelting of AISI H13 tool steel samples using a high power fiber laser. The surface hardened samples were exposed to different tempering temperature of 500°C, 700 °C and 900 °C in a furnace for one hour ...
Debapriya Patra Karmakar, Ashish Kumar Nath, Muvvala Gopinath   +2 more
core   +1 more source

Slip Localization Intensification Mediated by Grain Boundary Sliding in a Polycrystalline Nickel‐Based Superalloy

Advanced Engineering Materials, EarlyView.
The temperature dependence of fatigue behavior in nickel‐based superalloys is investigated through high‐resolution measurements of plastic localization. While increasing temperature reduces localization and enhances fatigue performance in René 88DT, Inconel 718 exhibits a sharp degradation at intermediate temperature due to intensified slip ...
M. Calvat, D. Anjaria, I. Woo, C. Bean, D. Texier, J. C. Stinville   +5 more
wiley   +1 more source

Effect of tempering temperature on fatigue strength of Thyssen 6582 steel [PDF]

, 2007
Organized by Universiti Malaysia Perlis (UniMAP), 25th - 26th October 2007, Kangar, Perlis.Fatigue tests under rotating bending fatigue testing machine has been carried out to estimate the effect of tempering temperature on fatigue strength of Thyssen ...
Mohd Anuar, Mat, Haftirman, Idrus, Ahmad Syayuthi, Abdul Rahman, Franky, Sutrisno   +3 more
core  

Rising Tempers, Rising Temperatures

, 2016
Section one of the papers provides a brief overview of the relationship between the Sahel region of Africa and climate variability trends and predictions, ultimately posing the primary research question of the study: Is the Sahel region more likely to have a higher probability of conflict and migration as a result of climate change and climate change ...
openaire   +1 more source

Tailoring Functional Properties of Ti–Ni–Cu Shape Memory Alloy Thin Films for MEMS Actuators

Advanced Engineering Materials, EarlyView.
A comprehensive study of critical parameters required to develop well‐performing Ti–Ni–Cu thin film shape memory alloy microactuators is provided. Materials science and device integration aspects are integrated by addressing structural and physical relationships using complementary characterization techniques as well as a practical fabrication solution
Elaheh Akbarnejad, Aleksander Kostka, Gowtham Arivanandhan, Yujiao Li, Alan Savan, Manfred Kohl, Alfred Ludwig   +6 more
wiley   +1 more source

Effects of Quenching and Tempering Process on Yield to Tensile Strength Ratio of S770QL High Strength Seamless Tube

Teshugang
The yield to tensile strength ratio is the important performance index of seamless steel tube for high strength structures. Studied the change law of mechanical properties of S770QL steel （mass fraction） /%： 0.15C，0.28Si，1.30Mn，0.009P，0.003S，0.20Cr，0 ...
Du Kun, Fei Xingang, Ma Jinhui, Pan Xianming, Li Fuhua   +4 more
doaj  

Creep‐Induced Microstructural Evolution in an A2‐B2 Superalloy

Advanced Engineering Materials, EarlyView.
A 27.3Ta‐27.3Mo‐27.3Ti‐8Cr‐10Al (at.%) refractory high‐entropy alloy with precipitation‐strengthened A2‐B2 microstructure was studied by creep tests at 1030°C, which demonstrate a transition in deformation mechanisms in the range of 100–150 MPa applied stress. This is associated with changes in dislocation–precipitate interactions. Relevant deformation
Liu Yang, Aparajita Pramanik, Sandipan Sen, Shubhashis Dixit, Marcel Muench, R. J. Vikram, Daniel Schliephake, Yolita M. Eggeler, Ankur Chauhan, Martin Heilmaier, Alexander Kauffmann   +10 more
wiley   +1 more source