Results 31 to 40 of about 2,146 (191)

Hydration Behavior of Tricalcium Silicate in Seawater Relevant Salt Systems: A Hybrid Study with the Aid of Machine Learning

Advanced Intelligent Discovery, EarlyView.
The hydration behavior of C3S in seawater‐relevant solutions is studied based on experiments, boundary nucleation and growth (BNG) modeling, and machine learning. The main ions included in seawater modify hydration mechanisms, with MgCl2 showing the strongest acceleration effect at the same concentration.
Yanjie Sun, Chen Zhang, Ting Zhang, Mengze Hong, Peiliang Shen, Chi Sun Poon, Gang Li   +6 more
wiley   +1 more source

‘In a small school, it's just capacity all of the time’: Delivery and experiences of a national early career teacher development initiative across diverse school settings in England

British Educational Research Journal, EarlyView.
Abstract Effective early career support is associated with a variety of professional and personal benefits for teachers and their schools. However, research indicates that the contextual features of schools, such as their size and geographic location, influence the support that new teachers receive.
Ellen Turner, Alexandra Bates, David Aldridge, Roisin Ellison, Grace Healy, Jen Knowles, Katy Micklewright, Grace Stevens, Calum Davey   +8 more
wiley   +1 more source

Establishing the hot working window for the forging of S32906 super duplex stainless steel through considering deformation parameter sensitivities

Journal of Materials Research and Technology
The evaluation of the hot workability of the super duplex stainless steel (SDSS) material still lacks scientific and theoretical basis, leading to the frequent occurrence of unacceptable defects in its forgings.
Mingjia Wang, Chaoyang Sun, Ming Wu, Juanping Xu, Zhongli Liu   +4 more
doaj   +1 more source

Enhancement of Strength and Hot Workability of AZX312 Magnesium Alloy by Disintegrated Melt Deposition (DMD) Processing in Contrast to Permanent Mold Casting

Metals, 2018
AZX312 (AZ31-2Ca) magnesium alloy, with starting conditions of as-cast (AC), cast-homogenized (CH), and disintegrated melt deposition (DMD), is examined in terms of its compressive strength and hot working behavior to establish the relative merits and ...
Kamineni Pitcheswara Rao, Kalidass Suresh, Yellapregada Venkata Rama Krishna Prasad, Norbert Hort, Manoj Gupta   +4 more
doaj   +1 more source

Microstructure evolution and hot deformation behavior of 25Cr–6Mn–3Ni–1Mo–3W–0.1C–0.34N lean duplex stainless steel

Journal of Materials Research and Technology, 2021
Hot deformation characteristics of a 25Cr–6Mn–3Ni–1Mo–3W lean duplex stainless steel containing high C and N contents were elucidated. Hot compression tests were performed at temperatures of 600–1100 °C and strain rates of 0.01–10 s−1.
Joonoh Moon, Hyo-Haeng Jo, Heon-Young Ha, Sung-Dae Kim, Tae-Ho Lee, Chang-Hoon Lee   +5 more
doaj   +1 more source

Reverse Engineering and Performance Evaluation of a Pump Impeller Fabricated With Additive Manufacturing

Chemie Ingenieur Technik, EarlyView.
This study explores the process chain for reverse engineering and additive manufacturing of a water pump impeller in a process plant. Key aspects include digital twin creation, CAD redesign, material certification, Hirtisation postprocessing, and performance testing. Insights highlight iterative design for improved precision and reliability.
Michael Stadler, Kati Schatz, Sebastian Rehfeldt, Harald Klein   +3 more
wiley   +1 more source

Effect of segregation on hot deformation behavior of GCr15 bearing steel in continuous casting

Journal of Materials Research and Technology
GCr15 steel, renowned as one of the most extensively utilized metallic materials in bearing applications, has been the subject of considerable research, particularly regarding its hot deformation behavior.
Mingyang Liu, Tianyu Zhang, Chenchong Wang, Ye Liu, Junyang Qian, Hongshuang Di, Qing Yin, Chi Zhang   +7 more
doaj   +1 more source

A Novel Multilevel Conceptual Framework for Flood Risk Governance

Environmental Policy and Governance, EarlyView.
ABSTRACT Globally, flood risk is increasing as climate change progresses. Contemporary flood risk management practice often utilises hydrodynamic modelling (for hazard risk assessments), social vulnerability assessments, and risk communications in silo, which fragments evidence‐based decision‐making for effective flood risk management. We hence develop
Aiperi Stambekova, Avidesh Seenath
wiley   +1 more source

Microstructure, properties and hot workability of M300 grade maraging steel

Defence Technology, 2018
This paper presents isothermal uniaxial compression test results of M300 grade maraging steel over a wide range of temperatures (900–1200 °C) and strain rates (0.001–100s−1) to examine hot deformability and concurrent microstructural evolution ...
K.V.A. Chakravarthi, N.T.B.N. Koundinya, S.V.S. Narayana Murty, B. Nageswara Rao   +3 more
doaj   +1 more source

Market Interviews in Shared Traumatic Reality: A Trauma‐Informed, Co‐Constructed Framework

Psychology &Marketing, EarlyView.
ABSTRACT Qualitative market interviews may become trauma‐sensitive when ordinary questions about consumption, work, finance, mobility, identity, professional continuity, or institutional trust intersect with displacement, insecurity, loss, or ongoing threat.
Nataliia Kochkina, Sofiia Berezka, Fabio Corona, Giuseppe Melis   +3 more
wiley   +1 more source