Results 11 to 20 of about 5,028 (304)

Magnetocaloric Effect in ScGdHo Medium-entropy Alloy [PDF]

Journal of Superconductivity and Novel Magnetism, 2022
Abstract The search for effective solid-state refrigerant for magnetocaloric application is one of the main-stream topics in materials science. Rareearth multi-principal element alloys seem to be promising candidates for these purposes. In this study, we address the issues of structure formation, magnetic and magnetocaloric properties in ScGdHo ...
Sergey Uporov, Evgenii Sterkhov, Iliya Balyakin   +2 more
openaire   +1 more source

Damascus-style hierarchical microstructures enable a strong and ductile medium-entropy alloy. [PDF]

Nat Commun
Tang S, Luo G, Li P, Chen B, Huang Z, Yang J, Ma Y, Liu W, Liang C.   +8 more
europepmc   +3 more sources

Superior Strength-Ductility Cocrni Medium-Entropy Alloy Wire [PDF]

SSRN Electronic Journal, 2020
Abstract High strength-ductility is the prerequisite requirement for the widely used steel wires in engineering applications. Traditional strengthening strategies on these wires are suffocated inevitably by strength-ductility trade-off dilemma. Recent emerging medium-entropy alloys (MEAs) usually exhibits excellent ductility but relatively lower ...
Jun-Peng Liu, Jin-Xi Chen, Tian-Wei Liu, Chen Li, Yan Chen, Lan-Hong Dai   +5 more
openaire   +1 more source

Micro-diffusion phase-field study on heterogeneous interface structure and precipitation mechanism of Ni59Al22V19 medium entropy alloy

Journal of Aeronautical Materials, 2022
A micro-diffusion phase-field model based on the atom occupancy probability of single lattice point was presented to describe the phase transition process, the heterogeneous interface structure and composition evolution of Ni59Al22V19 medium entropy ...
DAI Ningbo, ZHAO Yuhong
doaj   +1 more source

Experimental investigation of friction behaviors for CrCoNi medium entropy alloy in reciprocating sliding

AIP Advances, 2021
Medium/high entropy alloys have some excellent properties, such as high strength, high plasticity, high toughness, high wear resistance, etc., which are better than those of traditional metal alloys.
Siyuan Zhang, Yanwei Liu
doaj   +1 more source

Design of non-equiatomic medium-entropy alloys [PDF]

Scientific Reports, 2018
AbstractHigh-entropy alloys have attracted much attention due to their unique microstructures and excellent properties. Since their invention more than ten years ago, research attention has been mainly focused on the study of multicomponent alloys with equiatomic or near-equiatomic compositions.
Zhou, Yang, Zhou, Dong, Jin, Xi, Zhang, Lu, Du, Xingyu, Li, Bangsheng   +5 more
openaire   +2 more sources

Engineering Medium-Entropy Alloy Nanoparticle Nanotubes for Efficient Oxygen Reduction

Journal of Alloys and Compounds
Qian Liu, Haoran Kang, Yiou Liu, Xiaowei Zhang, Yisong Zhao, Ying Meng, Faming Gao   +6 more
openaire   +2 more sources

Microstructure and mechanical properties of the (TiZrV)100-xAlx medium-entropy alloys

Journal of Materials Research and Technology, 2023
High-strength and low-density materials are always needed in the aerospace, transportation, and other fields where lightweight is strictly required. The concept of the high-entropy alloy provides a new idea for designing the alloy with lightweight and ...
Yiyu Huang, Xiayang Yu, Liping Deng, Yonghao Gao, Sihui Wang, Bingfeng Wang   +5 more
doaj   +1 more source

Effect of low temperature rolling on mechanical properties and corrosion resistance of CrCoNi medium entropy alloy

Materials Research Express, 2022
For the casted CrCoNi medium entropy alloy melted by magnetic levitation, the deformation was carried out in 4 passes under the condition of liquid nitrogen temperature (−196 °C), the total reduction was 50%, The microstructure and properties were ...
Jinliang Chen, Zhongxue Feng, Jianhong Yi, Jun Yang   +3 more
doaj   +1 more source

Microstructure characterisation of multi-principal element alloys welds produced by electron beam welding

Materials & Design, 2023
This work explores the feasibility of producing bead-on-plate welds of a CrCoNi medium entropy alloy and a CrMnFeCoNi high entropy alloy using electron beam welding.
Ricardo Henrique Buzolin, Tim Richter, Florian Pixner, Michael Rhode, Dirk Schroepfer, Norbert Enzinger   +5 more
doaj   +1 more source