非晶态Gd45Ni30Al15Co10合金的制备与磁热性能

彭嘉欣; 唐本镇; 陈棋鑫; 李冬梅; 郭小龙; 夏雷; 余鹏

doi:10.7498/aps.70.20211530

摘要

具有优良磁热性能的材料是磁制冷技术应用的关键. 本文设计制备出了一种非晶态四元Gd₄₅Ni₃₀Al₁₅Co₁₀合金条带, 系统地研究了该合金的磁热性能. Co的引入增加了合金的非晶态热稳定性, 扩大了过冷液相区宽度. Gd₄₅Ni₃₀Al₁₅Co₁₀非晶态合金条带的居里温度和有效磁矩分别为80 K和7.21μ_B, 在10 K温度下饱和磁化强度达到173 A·m²·kg^–1, 矫顽力为0.8 kA·m^–1, 具有优异的软磁性能. 在5 T的外加磁场下, Gd₄₅Ni₃₀Al₁₅Co₁₀非晶态合金的磁熵变峰值和相对制冷能力分别高达10.2 J·kg^–1·K^–1和918 J·kg^–1. 该合金具有典型的二级磁相变特征, 可以在较宽的温度范围内实现磁制冷, 且Gd原子含量低于50%, 成本较低, 表明该合金是一种理想的磁制冷材料.

关键词:

Abstract

Materials with excellent magnetocaloric properties are a key factor for the application of magnetic refrigeration technology. In this work, an amorphous ribbon of quaternary Gd₄₅Ni₃₀Al₁₅Co₁₀ alloy is designed and prepared, and the magnetocaloric properties of the alloy are systematically studied. The introduction of Co can improve the thermal stability of the amorphous structure. The Curie temperature and effective magnetic moment of Gd₄₅Ni₃₀Al₁₅Co₁₀ amorphous ribbon are 80 K and 7.21 μ_B, respectively. At 10 K temperature, the saturation magnetization and the coercivity of the alloy reach 173 A·m²·kg^–1 and 0.8 kA·m^–1, respectively, which indicates excellent soft magnetic properties. At 5 T magnetic field, the peak value of magnetic entropy change and relative cooling capacity of Gd₄₅Ni₃₀Al₁₅Co₁₀ amorphous alloy are as high as 10.2 J·kg^–1·K^–1 and 918 J·kg^–1 respectively. The amorphous alloy has typical secondary magnetic phase transition characteristics, and the magnetic refrigeration can be realized in a wide temperature range. The Gd atomic content is less than 50% with low cost, which means that the alloy is an ideal magnetic refrigeration material.

Keywords:

作者及机构信息

1.
重庆师范大学物理与电子工程学院, 光电功能材料重庆市重点实验室, 重庆　401331

2.
上海大学材料研究所, 上海　200072

通信作者: 余鹏, pengyu@cqnu.edu.cn

基金项目: 国家自然科学基金(批准号: 52071043)和重庆市教委科学技术研究重点项目(批准号: KJZD-K201900501)资助的课题.

Authors and contacts

1.
Chongqing Key Laboratory of Photo-Electric Functional Materials, College of Physics and Electronic Engineering, Chongqing Normal University, Chongqing 401331, China

2.
Institute of Materials, Shanghai University, Shanghai 200072, China

Corresponding author: Yu Peng, pengyu@cqnu.edu.cn

Funds: Project supported by the National Nature Science Foundation of China (Grant No. 52071043) and the Key Project of Science and Technology Research Program of Chongqing Education Commission of China (Grant No. KJZD-K201900501).

文章全文

参考文献

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[22]	Song M N, Huang L W, Tang B Z, Ding D, Wang X, Xia L 2019 Intermetallics 115 106614 Google Scholar
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施引文献

图 1 Gd₄₅Ni₃₀Al₁₅Co₁₀合金条带的XRD图像, 插图为合金条带的DSC曲线

Fig. 1. XRD pattern of the Gd₄₅Ni₃₀Al₁₅Co₁₀ alloy ribbon, the inset shows DSC trance of the alloy ribbon.

下载: 全尺寸图片幻灯片

图 2 (a) Gd₄₅Ni₃₀Al₁₅Co₁₀非晶合金在0.03 T外加磁场下的M-T曲线, 插图为(dM/dT)-T曲线; (b) Gd₄₅Ni₃₀Al₁₅Co₁₀非晶合金磁场强度/磁化强度的温度依赖(H/M-T)曲线

Fig. 2. (a) The M-T curve of Gd₄₅Ni₃₀Al₁₅Co₁₀ amorphous ribbon under a field of 0.03 T, the inset shows (dM/dT)-T curve; (b) the H/M-T curve for the Gd₄₅Ni₃₀Al₁₅Co₁₀ amorphous ribbon.

下载: 全尺寸图片幻灯片

图 3 Gd₄₅Ni₃₀Al₁₅Co₁₀非晶合金在5 T外加磁场下10 和160 K的磁滞回线, 插图为10 K温度下磁滞回线的放大部分

Fig. 3. The hysteresis loops of Gd₄₅Ni₃₀Al₁₅Co₁₀ amorphous alloy at 10 and 160 K under a field of 5 T, the inset shows the enlarged part of magnetic hysteresis loop at 10 K.

下载: 全尺寸图片幻灯片

图 4 (a) Gd₄₅Ni₃₀Al₁₅Co₁₀非晶条带在不同温度下的绝热M-H曲线; (b) 合金的Arrott曲线

Fig. 4. (a) The adiabatic M-H curves of the Gd₄₅Ni₃₀Al₁₅Co₁₀ amorphous ribbon at different temperatures; (b) arrott curves of the amorphous ribbon.

下载: 全尺寸图片幻灯片

图 5 (a) Gd₄₅Ni₃₀Al₁₅Co₁₀非晶条带在不同磁场下磁熵变的温度依赖关系; (b) ln($-\Delta S^{{\rm{peak}}} _{\rm{m}} $)与lnH的关系图, 插图为指数n随温度变化n-T曲线

Fig. 5. (a) Temperature dependence of magnetic entropy changes (–ΔS_m) of the Gd₄₅Ni₃₀Al₁₅Co₁₀ amorphous ribbon under different magnetic field; (b) the ln($-\Delta S^{{\rm{peak}}} _{\rm{m}} $) vs. lnH plot of the amorphous ribbon, the inset shows the n-T curve of the amorphous ribbon.

下载: 全尺寸图片幻灯片

表 1 Gd₅₅Ni₃₀Al₁₅和Gd₄₅Ni₃₀Al₁₅Co₁₀非晶条带的热力学参数

Table 1. Thermodynamics parameters of the Gd₅₅Ni₃₀Al₁₅ and Gd₄₅Ni₃₀Al₁₅Co₁₀ amorphous ribbons.

合金	T_g/K	T_x/K	∆T_x/K	T_m/K	T_l/K	γ
Gd₅₅Ni₃₀Al₁₅	576	620	44	911	962	0.40
Gd₄₅Ni₃₀Al₁₅Co₁₀	525	605	80	930	1231	0.35

下载: 导出CSV

表 2 Gd₄₅Ni₃₀Al₁₅Co₁₀和部分Gd基非晶态(A)、晶态(C)合金的T_c、5 T磁场下的$-\Delta S^{{\rm{peak}}} _{\rm{m}} $和RCP值

Table 2. T_c, $-\Delta S^{{\rm{peak}}} _{\rm{m}} $, and RCP under 5 T applied field of the Gd₄₅Ni₃₀Al₁₅Co₁₀ amorphous alloy and some other Gd-based amorphous and crystalline alloys.

合金	结构	T_c /K	$-\Delta S^{{\rm{peak}}} _{\rm{m}} $/ (J·kg^–1·K^–1)	RCP/ (J·kg^–1)	参考文献
Gd₄₅Ni₃₀Al₁₅Co₁₀	A	80	10.2	918	本文
Gd₆₅Ni₃₅	A	122	6.9	524	[38]
Gd₆₈Ni₃₂	A	124	8	583	[38]
Gd₇₁Ni₂₉	A	122	9	724	[38]
Gd₆₀Ni₃₇Co₃	A	135	10.42	860	[17]
Gd₃₄Ni₃₃Al₃₃	A	38	11.06	—	[20]
Gd₅₅Ni₁₅Al₃₀	A	70	6.12	606	[24]
Gd₅₅Ni₂₀Al₂₅	A	71	7.98	782	[24]
Gd₅₅Ni₂₅Al₂₀	A	75	8.49	806	[24]
Gd₅₅Ni₃₀Al₁₅	A	83	9.25	851	[24]
Gd₃₄Ni₂₂Co₁₁Al₃₃	A	54	9.91	—	[39]
Gd₅₅Al₂₀Co₂₀Ni₅	A	105	9.8	615	[40]
Gd₆₀Al₂₅(NiCo)₁₅	A	91	6.31	890	[21]
Gd	C	293	9.7	556	[30]
Gd₅Si₂Ge₂	C	276	18.6	305	[31]

下载: 导出CSV

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[2]	Fang Y K, Lai C H, Hsieh C C, Zhao X G, Chang H W, Chang W C, Li W 2010 J. Appl. Phys. 107 09A901 Google Scholar
[3]	Yu P, Zhang J Z, Xia L 2017 J. Mater. Sci. 52 13948 Google Scholar
[4]	王永田, 刘宗德, 易军, 薛志勇 2012 物理学报 61 056102 Google Scholar Wang Y T, Liu Z D, Yi J, Xue Z Y 2012 Acta Phys. Sin. 61 056102 Google Scholar
[5]	Warburg E 1881 Ann. Phys. 13 141
[6]	Zhao X G, Lai J H, Hsieh C C, Fang Y K, Chang W C, Zhang Z D 2011 J. Appl. Phys. 109 07A911 Google Scholar
[7]	Tang B Z, Liu X P, Li D M, Yu P, Xia L 2020 Chin. Phys. B 29 056401 Google Scholar
[8]	Huang L W, Tang B Z, Ding D, Wang X, Xia L 2019 J. Alloys Compd. 811 152003 Google Scholar
[9]	Pecharsky V K, Gschneidner Jr K A 1997 Phys. Rev. Lett. 78 4494 Google Scholar
[10]	Hu F X, Shen B G, Sun J R, Cheng Z H, Rao G H, Zhang X X 2001 Appl. Phys. Lett. 78 3675 Google Scholar
[11]	Tegus O, Brück E, Buschow K H J, De Boer F R 2002 Nature 415 150 Google Scholar
[12]	De Medeiros Jr L G, De Oliveira N A, Troper A 2010 J. Alloys Compd. 501 177 Google Scholar
[13]	Zhong X C, Tang P F, Gao B B, Min J X, Liu Z W, Zheng Z G, Zeng D C, Yu H Y, Qiu W Q 2013 Sci. China: Phys. Mech. Astron. 56 1096 Google Scholar
[14]	Tang B Z, Huang L W, Song M N, Ding D, Wang X, Xia L 2019 J. Non-Cryst. Solids 522 119589 Google Scholar
[15]	Yu P, Chen L S, Xia L 2018 J. Non-Cryst. Solids 493 82 Google Scholar
[16]	Zhong X C, Tang P F, Liu Z W, Zeng D C, Zheng Z G, Yu H Y, Qiu W Q, Zhang H, Ramanujan R V 2012 J. Appl. Phys. 111 07A919 Google Scholar
[17]	Ma Y F, Tang B Z, Xia L, Ding D 2016 Chin. Phys. Lett. 33 126101 Google Scholar
[18]	霍军涛, 盛威, 王军强 2017 物理学报 66 176409 Google Scholar Huo J T, Sheng W, Wang J Q 2017 Acta Phys. Sin. 66 176409 Google Scholar
[19]	Wang X, Tang B Z, Wang Q, Yu P, Ding D, Xia L 2020 J. Non-Cryst. Solids 554 120146
[20]	Wang X, Wang Q, Tang B Z, Yu P, Xia L, Ding D 2021 J. Rare Earths 39 998 Google Scholar
[21]	Uporov S, Bykov V, Uporova N 2019 J. Non-Cryst. Solids 521 119506 Google Scholar
[22]	Song M N, Huang L W, Tang B Z, Ding D, Wang X, Xia L 2019 Intermetallics 115 106614 Google Scholar
[23]	Song M N, Huang L W, Tang B Z, Ding D, Zhou Q, Xia L 2020 Mod. Phys. Lett. B 34 2050050
[24]	Yuan F, Du J, Shen B L 2012 Appl. Phys. Lett. 101 032405 Google Scholar
[25]	Ma L Q, Inoue A 1999 Mater. Lett. 38 58 Google Scholar
[26]	Takeuchi A, Inoue A 2000 Mater. Trans. 41 1372 Google Scholar
[27]	Ding D, Tang M B, Xia L 2013 J. Alloys Compd. 581 828 Google Scholar
[28]	Banerjee S K 1964 Phys. Lett. 12 16
[29]	Zhang H Y, Ouyang J T, Ding D, Li H L, Wang J G, Li W H 2018 J. Alloys Compd. 769 186 Google Scholar
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[31]	Provenzano V, Shapiro A J, Shull R D 2004 Nature 429 853 Google Scholar
[32]	Feng J Q, Li F M, Wang G, Wang J Q, Huo J T 2020 J. Non-Cryst. Solids 536 120004 Google Scholar
[33]	Gao W L, Wang X J, Wang L J, Zhang Y K, Cui J Z 2018 J. Non-Cryst. Solids 484 36 Google Scholar
[34]	Zhang H Y, Li R, Zhang L L, Zhang T 2014 J. Appl. Phys. 115 133903 Google Scholar
[35]	Luo Q, Zhao D Q, Pan M X, Wang W H 2007 Appl. Phys. Lett. 90 211903 Google Scholar
[36]	Franco V, Blázquez J S, Conde A 2006 Appl. Phys. Lett. 89 222512 Google Scholar
[37]	Pecharsky V K, Gschneidner Jr K A 1999 J. Appl. Phys. 86 565 Google Scholar
[38]	Zhong X C, Tang P F, Liu Z W, Zeng D C, Zheng Z G, Yu H Y, Qiu W Q, Zou M 2011 J. Alloys Compd. 509 6889 Google Scholar
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[41]	Wu C, Ding D, Xia L 2016 Chin. Phys. Lett. 33 016102 Google Scholar
[42]	Belo J H, Amaral J S, Pereira A M, Amara V S, Araújo J P 2012 Appl. Phys. Lett. 100 242407 Google Scholar

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非晶态Gd₄₅Ni₃₀Al₁₅Co₁₀合金的制备与磁热性能

Preparation and magnetocaloric properties of Gd₄₅Ni₃₀Al₁₅Co₁₀ amorphous alloy

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Abstract

作者及机构信息

1.
重庆师范大学物理与电子工程学院, 光电功能材料重庆市重点实验室, 重庆　401331

2.
上海大学材料研究所, 上海　200072

通信作者: 余鹏, pengyu@cqnu.edu.cn

Authors and contacts

1.
Chongqing Key Laboratory of Photo-Electric Functional Materials, College of Physics and Electronic Engineering, Chongqing Normal University, Chongqing 401331, China

2.
Institute of Materials, Shanghai University, Shanghai 200072, China

Corresponding author: Yu Peng, pengyu@cqnu.edu.cn

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