Results 91 to 100 of about 940,862 (361)

On the Deformation Behavior of Metastable CrMnNi Steels Processed by Directed Energy Deposition in Different Temperature Regimes

Advanced Engineering Materials, EarlyView.
In the present study, metastable CrMnNi steels with varying chemical compositions and a concomitantly altered stacking fault energy are processed via directed energy deposition and afterwards tested via tensile tests at different temperatures. The present study shows the influence of the manufacturing process on the elemental deformation mechanisms for
Julia Richter, Thomas Wegener, Florian Stredak, Gert Bartzsch, Steffen Scherbring, Javad Mola, Olena Volkova, Stefan Böhm, Thomas Niendorf   +8 more
wiley   +1 more source

Current status and development trend of laser remanufacturing of short stress path rolling mill

Cailiao gongcheng, 2019
The short-stress-path rolling mill is a mechatronics equipment which is widely used in the steel manufacturing industry. China has the largest number of used rolling mills in the world.
ZHANG Bin, CHEN Sui-yuan, LIANG Jing, LIU Chang-sheng, CUI Tong, WANG Mei   +5 more
doaj   +1 more source

Impact of Hot Isostatic Pressing on Microstructure Evolution and Creep Performance of Powder Bed Fusion–Laser Beam Processed CM247LC

Advanced Engineering Materials, EarlyView.
The influence of Hot Isostatic Pressing (HIP) temperature on the microstructure and creep performance of powder bed fusion–laser beam processed CM247LC superalloy is investigated. Grain growth and γ’ precipitate evolution are characterized following HIP at varying temperatures.
Ahmed Fardan, Johannes Gårdstam, Eva Oscarsson, Håkan Brodin, Eduard Hryha   +4 more
wiley   +1 more source

Constrained Monte Carlo Method and Calculation of the Temperature Dependence of Magnetic Anisotropy

, 2010
We introduce a constrained Monte Carlo method which allows us to traverse the phase space of a classical spin system while fixing the magnetization direction.
D. Hinzke, David L. Goodstein, J. Barker, O. Chubykalo-Fesenko, P. Asselin, P. Bruno, R. F. L. Evans, R. W. Chantrell, R. Yanes, U. Nowak, U. Nowak   +10 more
core   +1 more source

An air-stable Dy(iii) single-ion magnet with high anisotropy barrier and blocking temperature

Chemical Science, 2016
A mononuclear Dy(iii) complex assembled just from five water molecules and two phosphonic diamide ligands combines the advantages of high anisotropy barrier, high blocking temperature and significant coercivity, apart from its remarkable air- and ...
Sandeep K. Gupta, T. Rajeshkumar, G. Rajaraman, R. Murugavel   +3 more
semanticscholar   +1 more source

Laser Metal Deposited Ti4822 Hollow Pipe: Experimental and Computational Modelling Study

Advanced Engineering Materials, EarlyView.
Laser metal deposition (LMD) of a crack‐free built Ti4822 alloys is challenging. This article reports outstanding characteristics of a hollow pipe that is built with LMD technology when a predicted, nontransformation substrate temperature of 800 °C is used.
Sadiq A. Raji, Monnamme Tlotleng, Samuel Skhosane, Lehlogonolo R. Kanyane, Abimbola P. I. Popoola, Sisa L. Pityana   +5 more
wiley   +1 more source

Micromechanical Characterization of 316L‐V4E Steel Transitions Produced by Electron Beam Powder Bed Fusion with Dual‐Hopper Alternating Layer Strategy

Advanced Engineering Materials, EarlyView.
This work applies High‐Speed Nanoindentation to study multi‐material transitions in powder bed fusion–electron beam melting components. The aim is to assess the mechanical gradients and interfacial behavior between American iron and steel institute 316L stainless steel and V4E tool steel in additively manufactured structures.
Laia Ortiz‐Membrado, William Sjöström, Francesc Barberà Flichi, Carlos Botero, Anton S. Tremsin, Antonio Mateo, Emilio Jiménez‐Piqué   +6 more
wiley   +1 more source

Accelerating the design of multivariate Nb-Si based alloys with excellent strength and toughness matching through machine learning

Next Materials
The applications of Nb-Si-based alloys for new-generation engines are heavily influenced by their strength and toughness. Therefore, accurately and effectively predicting fracture toughness and compressive strength is crucial for accelerating the ...
Xiuyuan Yin, Jing Liang, Chen Liu, Suiyuan Chen, Shuo Shang, Changsheng Liu   +5 more
doaj   +1 more source

Secondary recrystallization behavior in magnetostrictive Fe-Ga thin sheets induced by nano-sized composite precipitates

AIP Advances, 2021
Strengthening η texture (⟨001⟩//rolling direction) through secondary recrystallization can significantly improve the magnetostriction coefficient of Fe-Ga thin sheets and expand the use of Fe-Ga alloys in high-frequency applications.
Zhenghua He, Hongji Du, Yuhui Sha, Sihao Chen, Fang Zhang, Lijia Chen, Liang Zuo   +6 more
doaj   +1 more source

Enhancement of magnetic anisotropy barrier in long range interacting spin systems

, 2012
Magnetic materials are usually characterized by anisotropy energy barriers which dictate the time scale of the magnetization decay and consequently the magnetic stability of the sample.
Campa A, Dauxois T, F Borgonovi, G L Celardo, He L, Neél L   +5 more
core   +1 more source