Dataset on enhanced magnetic refrigeration capacity in Ni–Mn–Ga micro-particles

Mingfang Qian; Xuexi Zhang; Zhenggang Jia; Xinhao Wan; Lin Geng

doi:10.1016/j.dib.2018.05.053

Dataset on enhanced magnetic refrigeration capacity in Ni–Mn–Ga micro-particles

Mingfang Qian
, Xuexi Zhang^*
, Zhenggang Jia
, Xinhao Wan
, Lin Geng

^*Corresponding author for this work

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

The dataset presented in this paper is supporting the research article “Enhanced magnetic refrigeration capacity in Ni-Mn-Ga micro-particles” (Qian, et al., 2018) [1]. The martensite transformation temperature (M_s) and the Curie point (T_c) of the annealed alloys with nominal composition Ni_55-xMn_20+xGa₂₅ (x = 0, 0.25, 0.5, 1, atomic percent, labeled as A1, A2, A3 and A4, respectively) varied with x, yielding a temperature difference T_c-M_c of 7.2 K at x = 0.5 (A3). The magnetization difference (ΔM) between the austenite and martensite, the field dependence of transformation temperature (ΔT/ΔH) and the thermal hysteresis loss of A3 and the according stress relief annealing (SRA) particles were demonstrated. The isothermal magnetization curves of A3 and the SRA particles were measured in order to determine the magnetocaloric effect.

Original language	English
Pages (from-to)	444-448
Number of pages	5
Journal	Data in Brief
Volume	19
DOIs	https://doi.org/10.1016/j.dib.2018.05.053
State	Published - Aug 2018
Externally published	Yes

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title = "Dataset on enhanced magnetic refrigeration capacity in Ni–Mn–Ga micro-particles",

abstract = "The dataset presented in this paper is supporting the research article “Enhanced magnetic refrigeration capacity in Ni-Mn-Ga micro-particles” (Qian, et al., 2018) [1]. The martensite transformation temperature (Ms) and the Curie point (Tc) of the annealed alloys with nominal composition Ni55-xMn20+xGa25 (x = 0, 0.25, 0.5, 1, atomic percent, labeled as A1, A2, A3 and A4, respectively) varied with x, yielding a temperature difference Tc-Mc of 7.2 K at x = 0.5 (A3). The magnetization difference (ΔM) between the austenite and martensite, the field dependence of transformation temperature (ΔT/ΔH) and the thermal hysteresis loss of A3 and the according stress relief annealing (SRA) particles were demonstrated. The isothermal magnetization curves of A3 and the SRA particles were measured in order to determine the magnetocaloric effect.",

author = "Mingfang Qian and Xuexi Zhang and Zhenggang Jia and Xinhao Wan and Lin Geng",

note = "Publisher Copyright: {\textcopyright} 2018 The Authors",

year = "2018",

month = aug,

doi = "10.1016/j.dib.2018.05.053",

language = "英语",

volume = "19",

pages = "444--448",

journal = "Data in Brief",

issn = "2352-3409",

publisher = "Elsevier Inc.",

}

TY - JOUR

T1 - Dataset on enhanced magnetic refrigeration capacity in Ni–Mn–Ga micro-particles

AU - Qian, Mingfang

AU - Zhang, Xuexi

AU - Jia, Zhenggang

AU - Wan, Xinhao

AU - Geng, Lin

PY - 2018/8

Y1 - 2018/8

N2 - The dataset presented in this paper is supporting the research article “Enhanced magnetic refrigeration capacity in Ni-Mn-Ga micro-particles” (Qian, et al., 2018) [1]. The martensite transformation temperature (Ms) and the Curie point (Tc) of the annealed alloys with nominal composition Ni55-xMn20+xGa25 (x = 0, 0.25, 0.5, 1, atomic percent, labeled as A1, A2, A3 and A4, respectively) varied with x, yielding a temperature difference Tc-Mc of 7.2 K at x = 0.5 (A3). The magnetization difference (ΔM) between the austenite and martensite, the field dependence of transformation temperature (ΔT/ΔH) and the thermal hysteresis loss of A3 and the according stress relief annealing (SRA) particles were demonstrated. The isothermal magnetization curves of A3 and the SRA particles were measured in order to determine the magnetocaloric effect.

AB - The dataset presented in this paper is supporting the research article “Enhanced magnetic refrigeration capacity in Ni-Mn-Ga micro-particles” (Qian, et al., 2018) [1]. The martensite transformation temperature (Ms) and the Curie point (Tc) of the annealed alloys with nominal composition Ni55-xMn20+xGa25 (x = 0, 0.25, 0.5, 1, atomic percent, labeled as A1, A2, A3 and A4, respectively) varied with x, yielding a temperature difference Tc-Mc of 7.2 K at x = 0.5 (A3). The magnetization difference (ΔM) between the austenite and martensite, the field dependence of transformation temperature (ΔT/ΔH) and the thermal hysteresis loss of A3 and the according stress relief annealing (SRA) particles were demonstrated. The isothermal magnetization curves of A3 and the SRA particles were measured in order to determine the magnetocaloric effect.

UR - https://www.scopus.com/pages/publications/85047449271

U2 - 10.1016/j.dib.2018.05.053

DO - 10.1016/j.dib.2018.05.053

M3 - 文章

AN - SCOPUS:85047449271

SN - 2352-3409

VL - 19

SP - 444

EP - 448

JO - Data in Brief

JF - Data in Brief

ER -

Dataset on enhanced magnetic refrigeration capacity in Ni–Mn–Ga micro-particles

Abstract

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