Results 41 to 50 of about 23,762 (306)

Optimization of process parameters of Zy4/TRISO composite using processing maps and breakage rate

Journal of Materials Research and Technology, 2022
Coated fuel particles have been developed into isotropic tristructure (TRISO) for the high-temperature gas reactors. The Zy4/TRISO composite belongs to a Zy4 matrix with distributed coated surrogated nuclear fuel particles (ZrO2 kernel).
Jing Chen, Huiqun Liu, Gaoyong Lin, Ruiqian Zhang, Gang Li, Xiebin Zhu   +5 more
doaj   +1 more source

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

Advanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart, Jonas Schmidt, Anastasiya Toenjes, Johanna Eisenträger   +3 more
wiley   +1 more source

Unidirectional Tape‐Based Composites from Hemp and Pineapple Leaf Fiber: Mechanical Performance in Conventional and Bio‐Based Matrices

Advanced Engineering Materials, EarlyView.
The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner, Raja Bade, Valentin Ackermann, Roja M. Baumann, Corvin Bischoff, Jona F. Ebeling, Oskar Glenz, Marlo Groh, Jonathan Groth, Finja Hiller, Tom Hirschmüller, Felix Menke, Syntcha Ngantchou Lecdou, Mika Ohler, Daniel Rafii Vardiny, Darius Richter, Dario Röper, Henrik Schumacher, Theresa Stein, Benjamin Vorbeck, Elisabeth Wermter, Kay Kölzig, Jörg Müssig   +22 more
wiley   +1 more source

Exploring hot deformation mechanism and precipitation behavior of Fe–5.6Mn–0.18C–1.1Al(–0.1Ti–0.22Mo) steels through physical modeling and microstructure characterization

Journal of Materials Research and Technology
This study investigated the hot deformation mechanism and precipitation behavior of Fe–5.6Mn–0.18C-1.1Al(–0.1Ti–0.22Mo) steels through hot compression tests conducted at temperatures ranging from 750 °C to 1150 °C and strain rates from 0.01 s−1 to 1 s−1.
H.T. Zhang, H.Y. Li, N. Xiao, S.H. Sun, H.L. Yan, M.H. Cai, Y.–K. Lee   +6 more
doaj   +1 more source

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

Advanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm, Lukas Knöchel, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +5 more
wiley   +1 more source

Flow behavior and processing map of newly developed ECO-AlMag8 alloy during hot compression

Results in Engineering
The flow behavior and processing map of ECO-AlMg8 alloy are investigated by hot compression of cylindrical samples machined from homogenized direct-chill cast billets at temperatures ranging from 300–450 °C and strain rates of 0.001 to 1 s⁻¹ using a ...
Majid Seyed Salehi, Ali Sonboli, Nam Seok Kim, Bong Hwan Kim, Shae Kwang Kim, Ghasem Eisaabadi B․   +5 more
doaj   +1 more source

Understanding hot deformation behavior and microstructural evolution in a novel Fe50(CoCrMnNi)50 medium entropy alloy

Journal of Materials Research and Technology, 2023
This study investigates the hot deformation behavior and microstructural evolution of a novel medium entropy alloy subjected to low strain rates and temperatures ranging from 650 °C to 850 °C.
Mostafa Hedayati-Marzbali, Hamid Reza Jafarian, Nokeun Park   +2 more
doaj   +1 more source

Hot deformation behavior of TC18 titanium alloy

Thermal Science, 2013
Isothermal compression tests of TC18 titanium alloy at the deformation temperatures ranging from 25?C to 800?C and strain rate ranging from 10-4 to 10-2 s-1 were conducted by using a WDW-300 electronic universal testing machine. The hot deformation behavior of TC18 was characterized based on an analysis of the true stress-true strain curves
Bao-Hua Jia, Wei-Dong Song, Hui-Ping Tang, Jian-Guo Ning   +3 more
openaire   +1 more source

Engineering Deformation and Failure in Diamond Triply Periodic Minimal Surface Lattices via 3D Wall‐Thickness Grading

Advanced Engineering Materials, EarlyView.
The work demonstrates that strategic wall‐thickness grading in diamond triply periodic minimal surface lattices enables precise tuning of deformation and failure behavior under compression. Different gradation patterns guide how and where the structure collapses, improving energy absorption or promoting controlled brittle failure.
Giovanni Rizza, Danilo Bruson, Manuela Galati, Luca Iuliano   +3 more
wiley   +1 more source

Deformation Behavior and Processing Parameters of Cu-3Ag-0.6Zr Alloy during Compression at Elevated Temperatures

MATEC Web of Conferences, 2016
Hot compression tests of the Cu–3Ag–0.6Zr (wt.%) alloy were carried out on a Gleeble-3800 testing machine at various strain rates and at different deformation temperatures.
Xue Zhiyong, Gu Lingyun, Ren Yu, Hao Xiaoyang, Xu Ping   +4 more
doaj   +1 more source