Achieved good mechanical properties and large elastocaloric effect in Ni-Mn-Ti-Cu-B alloy: Experiments and first-principles calculations

Guan, Ziqi; Bai, Jintao; Zhang, Yu; Sun, Shaodong; Gu, Jianglong; Liang, Xinzeng; Zhang, Yudong; Esling, Claude; Zhao, Xiang; Zuo, Liang

doi:10.1016/j.jallcom.2022.167477

Cited by 16 publications

(2 citation statements)

References 51 publications

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“…In DFT calculations, an enhancement of the magnetic moments is observed by B doping, and the B atoms are found to preferentially occupy the O-I octahedral interstitial site (24d site of the Fm-3m space group). Actually, the positive influence of B microalloying has also been noticed in the NiMnTi ternary system for baro/elastocaloric applications, [255][256][257][258] which possibly results from the changes in microstructure and electronic structure. For cryogenic caloric cooling, the potential of Ni(Co)MnTi based Heusler compounds has also been studied.…”

Section: Ms Coupled Heusler Based Compoundsmentioning

confidence: 96%

Advanced Magnetocaloric Materials for Energy Conversion: Recent Progress, Opportunities, and Perspective

Zhang,

Miao,

van Dijk

et al. 2024

Advanced Energy Materials

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Solid‐state caloric effects as intrinsic thermal responses to different physical external stimuli (magnetic‐, uniaxial stress‐, pressure‐, and electric‐fields) can achieve a higher energy efficiency compared with traditional gas compression techniques. Among these effects, magnetocaloric energy conversion is regarded as the best available alternative and has been exploited extensively for promising application scenarios in the last decades. This review systematically introduces the magnetocaloric effect and its applications, and summarizes the corresponding representative magnetocaloric materials, as well as important progress in recent years. Specifically, the review focuses on some key understandings of the magnetocaloric effect by utilizing state‐of‐the‐art technical tools such as synchrotron X‐ray, neutron scattering, muon spin spectroscopy, positron annihilation spectroscopy, high magnetic fields, etc., and highlights their importance toward advanced materials design and development. An overview of the basic principles and applications of these advanced techniques on magnetocaloric materials is provided. Finally, the challenges and perspectives on further developments in this field are discussed. Further in‐depth understanding and manufacturing technology advancement combined with fast‐developed artificial intelligence and machine learning are expected to advance the magnetocaloric energy conversion technology closer to real applications.

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Section: Ms Coupled Heusler Based Compoundsmentioning

confidence: 96%

Advanced Magnetocaloric Materials for Energy Conversion: Recent Progress, Opportunities, and Perspective

Zhang,

Miao,

van Dijk

et al. 2024

Advanced Energy Materials

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show abstract

“…The Cu-Al-Ni alloy, known for its broad operational temperature range, along with magnesium alloys, valued for their low density and high mechanical strength, offer innovative opportunities for developing lightweight and efficient cooling systems. [153] Similarly, Fe-Mn-Si alloys present a cost-effective alternative with significant elastocaloric effects suitable for various cooling applications. The advent of additive manufacturing techniques, particularly SLM, has revolutionized the fabrication of these materials, allowing for the production of components with complex geometries tailored for enhanced heat exchange efficiency.…”

Section: Elastocaloric Cooling Materialsmentioning

confidence: 99%

Advanced Design and Manufacturing Approaches for Structures with Enhanced Thermal Management Performance: A Review

Sun,

Zhi,

Zhou

et al. 2024

Adv Materials Technologies

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Advanced design methods and manufacturing techniques are crucial for developing thermal management structures, essential for the efficient operation of complex equipment. This study provides a thorough review of design methodologies and advanced manufacturing technologies for thermal management materials and structures. It identifies key challenges and critically evaluates the integration of innovative design principles, such as biomimicry and topology optimization, into thermal management solutions. The analysis delves into the evolution of design theories and preparation techniques, with a specific focus on modern needs and research directions, particularly highlighting components fabricated using additive manufacturing and their effectiveness in meeting advanced thermal management requirements. Current research focuses on designing structures tailored to various cooling methods, including air‐cooling, liquid‐cooling, heat exchanger cooling, and heat pipe cooling. These designs utilize phase change materials, electrocaloric cooling, and thermoelectric cooling materials to achieve optimal thermal management performance. Additionally, emerging innovations like solid‐liquid mixed heat transfer and the elastocaloric effect are garnering increased interest. Enhancing the design of thermal management structures through rigorous numerical simulations is critical for improving engineering applicability. However, overcoming challenges related to the commercialization and practical utilization of these advanced structures remains a pressing need.

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The influence of boron microalloying on the microstructural and mechanical properties of Ni-Mn-Sn-Gd shape memory alloy

Xu,

Xin,

Gao

et al. 2024

Appl. Phys. A

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Achieved good mechanical properties and large elastocaloric effect in Ni-Mn-Ti-Cu-B alloy: Experiments and first-principles calculations

Cited by 16 publications

References 51 publications

Advanced Magnetocaloric Materials for Energy Conversion: Recent Progress, Opportunities, and Perspective

Advanced Magnetocaloric Materials for Energy Conversion: Recent Progress, Opportunities, and Perspective

Advanced Design and Manufacturing Approaches for Structures with Enhanced Thermal Management Performance: A Review

The influence of boron microalloying on the microstructural and mechanical properties of Ni-Mn-Sn-Gd shape memory alloy

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