Magnetocaloric effect， corrosion behavior and corrosion prevention of LaFe11.832- x Ni x Si1.4 alloy

Renhao WANG, Bin FU, Jie HAN, Jiaqi WANG, Jie HU

PDF(6433 KB)
PDF(6433 KB)
Journal of Materials Engineering ›› 2025, Vol. 53 ›› Issue (4) : 114-124. DOI: 10.11868/j.issn.1001-4381.2024.000761
RESEARCH ARTICLE

Magnetocaloric effect， corrosion behavior and corrosion prevention of LaFe11.832- x Ni x Si1.4 alloy

Author information +
History +

Abstract

To solve the corrosion problem of La（Fe， Si）13 magnetic refrigeration material in the heat exchange medium， an attempt is made to partially replace Fe element with Ni element. The magnetocaloric properties of LaFe11.832- x Ni x Si1.4（x=0，0.1，0.2，0.3，mass fraction，the same below） alloys before and after the substitution， as well as the corrosion behavior in different media， are systematically studied. The results show that when the Ni content is less than 0.2， LaFe11.832- x Ni x Si1.4 can maintain good magnetocaloric performance. Its magnetic entropy change under a 2 T magnetic field can reach 15.31 J/（kg·K）（x=0.1） and 14.00 J/（kg· K） （x=0.2）， and the relative magnetic cooling capacity is 151.6 J/kg and 156.8 J/kg， respectively， with significantly reduced magnetic hysteresis loss. In deionized water， the corrosion current I corr of LaFe11.832- x Ni x Si1.4 alloy decreases from 2.6159 μA/cm2 to 2.0863 μA/cm2 with increasing Ni content. The maximum corrosion inhibition efficiency of LaFe11.832- x Ni x Si1.4 alloy in combined inhibitor of 4 g/L BTA+1 g/L Na2MoO4·2H2O is 77.06%， showing a good corrosion inhibition effect. The LaFe11.832- x Ni x Si1.4（x≤0.2） alloy with 4 g/L BTA+1 g/L Na2MoO4·2H2O can be used as an alternative combination of working fluid and medium for practical magnetic refrigerators.

Key words

La（Fe， Si）13 alloy / magnetothermal effect / corrosion behavior / corrosion inhibitor

Cite this article

EndNote

Ris (Procite)

Bibtex

Download Citations
Renhao WANG , Bin FU , Jie HAN , et al . Magnetocaloric effect， corrosion behavior and corrosion prevention of LaFe11.832- x Ni x Si1.4 alloy. Journal of Materials Engineering. 2025, 53(4): 114-124 https://doi.org/10.11868/j.issn.1001-4381.2024.000761

References

List( Publishing order | Descend order by publishing year | Descend order by cited within ) Chart analysis
[1]
MEZAAL N A， OSINTSEV K V， ZHIRGALOVA T B. Review of magnetic refrigeration system as alternative to conventional refrigeration system［C］//IOP Conference Series： Earth and Environmental Science. London：IOP Publishing， 2017， 87（3）： 032024.
本文引用 [1]
[2]
GSCHNEIDNER K A， PECHARSKY V K， TSOKOL A O. Recent developments in magnetocaloric materials［J］. Reports on Progress in Physics， 2005， 68（6）： 1479.
本文引用 [1]
[3]
ZENG W， PAN X， CHEN J， et al. Theoretical and experimental investigation on the rolling piston compressor with enhance vapor injection for heat pump system［J］. International Journal of Refrigeration， 2023， 153： 10-18.
本文引用 [1]
[4]
NEGRÃO C O R， HERMES C J L. Energy and cost savings in household refrigerating appliances： a simulation-based design approach［J］. Applied Energy， 2011， 88（9）： 3051-3060.
本文引用 [1]
[5]
LI L， YAN M. Recent progresses in exploring the rare earth based intermetallic compounds for cryogenic magnetic refrigeration［J］. Journal of Alloys and Compounds， 2020， 823： 153810.
本文引用 [1]
[6]
COULOMB D. Environmental issues related to refrigeration technologies［J］. International Journal of Air-Conditioning and Refrigeration， 2021， 29（2）： 2130002.
[7]
GONG Y， MIAO X， QIAN F， et al. A brief review of microstructure design in transition metal-based magnetocaloric materials［J］. Journal of Physics： Condensed Matter， 2024，36： 50.
[8]
CHOI J， LEE S， KIM M S. Effect of gadolinium particle size on the performance of a magnetic refrigeration system［J］. Applied Thermal Engineering， 2024， 256： 124016.
本文引用 [1]
[9]
HEINE M， HELLMAN O， BROIDO D. Theory of thermal properties of magnetic materials with unknown entropy［J］. Physical Review Materials， 2022， 6（11）： 113805.
本文引用 [1]
[10]
TEZA H F， VIEIRA B P， DE FARIA P V， et al. Experimental assessment of a multilayered packed-sphere La-Fe-Si active magnetic regenerator［J］. International Journal of Refrigeration， 2024， 168： 537-551.
本文引用 [1]
[11]
YU B F， GAO Q， ZHANG B， et al. Review on research of room temperature magnetic refrigeration［J］. International Journal of Refrigeration， 2003， 26（6）： 622-636.
本文引用 [1]
[12]
李扬欣，曾小勤.高强塑积镁稀土合金的研究进展［J］. 航空材料学报， 2018， 38（4）： 1-9.
LI Y X， ZENG X Q. A Review on Mg-RE alloys with high product of strength and elongation［J］. Journal of Aeronautical Materials， 2018， 38（4）：1-9.
本文引用 [1]
[13]
王一丹，郭谦，周琪杰，等.先进航空发动机高温功能涂层研究进展［J］. 航空材料学报， 2024， 44（5）： 48-69.
WANG Y D， GUO Q， ZHOU Q J， et al. Research progress in high temperature functional coatings for advanced aeroengines［J］. Journal of Aeronautical Materials， 2024， 44（5）：48-69.
本文引用 [1]
[14]
FUJIEDA S， FUKAMICHI K， SUZUKI S. Suppression of aqueous corrosion of La （Fe0.88Si0.12）13 by reducing dissolved oxygen concentration for high-performance magnetic refrigeration［J］. Journal of Alloys and Compounds， 2014， 600： 67-70.
本文引用 [1]
[15]
HU J， DONG Z， SHEN Y， et al. Effect of excess lanthanum on corrosion and magnetocaloric property of LaFe11.5Si1.5 compounds［J］. Journal of Rare Earths， 2019， 37（10）： 1116-1120.
本文引用 [2]
[16]
KIM J， KIM J， KANG K H， et al. Room-temperature magnetocaloric properties of （La1- x Nd x ）2Fe10.7Mn0.3Si2H y ［J］. Journal of Alloys and Compounds， 2024， 971： 172609.
本文引用 [1]
[17]
HU J， LIU H， ZHANG X， et al. Corrosion behavior and magnetocaloric property of pure phase La1- x Ce x Fe11.5Si1.5 （x= 0.1， 0.2， 0.3） compounds［J］. Heliyon， 2024， 10（3）： e25169.
[18]
LIAO Z H， ZHONG X C， HUANG X， et al. High corrosion resistance of La1.4Fe11Co0.8Si1.2 magnetocaloric alloy［J］. Materials Chemistry and Physics， 2024， 315： 129000.
本文引用 [1]
[19]
CHEN X， CHEN Y， TANG Y， et al. Effects of solidification rate and excessive Fe on phase formation and magnetoclaoric properties of LaFe11.6 xSi1.4 ［J］. Transactions of Nonferrous Metals Society of China， 2017， 27（9）： 2015-2021.
本文引用 [1]
[20]
ZHANG M， LONG Y， YE R， et al. Corrosion behavior of magnetic refrigeration material La-Fe-Co-Si in distilled water［J］. Journal of alloys and compounds， 2011， 509（8）： 3627-3631.
本文引用 [1]
[21]
ZHANG E Y， CHEN Y G， TANG Y B. Investigation on corrosion and galvanic corrosion in LaFe11.6Si1.4 alloy［J］. Materials Chemistry and Physics， 2011， 127（1/2）：1-6.
本文引用 [1]
[22]
SUN S， YE R， LONG Y. Influence of the substitution of Ni for Fe on the microstructure evolution and magnetic phase transition in La（Fe1- x Ni x ）11.5Si1.5 compounds［J］. Materials Science and Engineering： B， 2013， 178（1）： 60-64.
本文引用 [1]
[23]
CHEN X， CHEN Y， TANG Y. High-temperature phase transition and magnetic property of LaFe11.6Si1.4 compound［J］. Journal of Alloys and Compounds， 2011， 509（34）： 8534-8541.
本文引用 [1]
[24]
SHULL R D， PROVENZANO V， SHAPIRO A J， et al. The effects of small metal additions （Co， Cu， Ga， Mn， Al， Bi， Sn） on the magnetocaloric properties of the Gd5Ge2Si2 alloy［J］. Journal of Applied Physics， 2006， 99（8）： 08K908.
本文引用 [2]
[25]
ZHUANG Y， LI J， HUANG W， et al. Giant magnetocaloric effect enhanced by Pb-doping in Gd5Si2Ge2 compound［J］. Journal of Alloys and Compounds， 2005， 421（1）：49-53.
本文引用 [2]
[26]
MORENO-RAMÍREZ L M， ROMERO-MUÑIZ C， LAW J Y， et al. The role of Ni in modifying the order of the phase transition of La（Fe，Ni，Si）13 ［J］. Acta Materialia， 2018， 160： 137-146.
本文引用 [1]
[27]
ZHANG M， YE R C， LONG Y， et al. Inhibition of La-Fe-Co-Si compound corrosion in distilled water by sodium molybdate and disodium hydrogen phosphate［J］. Journal of Rare Earths， 2011， 29（2）： 138-142.
本文引用 [1]
[28]
陈高红， 张月， 李应权， 等. 缓蚀剂组合的容器负载方式对铝合金涂层耐蚀性能的影响［J］. 材料工程， 2022， 50（2）：153-163.
CHEN G H， ZHANG Y， LI Y Q， et al. Effect of container loading method of corrosion inhibitor combination on corrosion resistance of aluminum alloy coating［J］. Journal of Materials Engineering， 2022， 50（2）： 153-163.
本文引用 [1]
[29]
FU J， WANG J. Effect of Mo content on the thermal conductivity and corrosion resistance of die steel［J］. Journal of Materials Engineering and Performance， 2021， 30（11）： 8438-8446.
本文引用 [1]
[30]
SEIKH A H， HALFA H， SOLIMAN M S. Effect of molybdenum content on the corrosion and microstructure of low-Ni， Co-free maraging steels［J］. Metals， 2021， 11（6）： 852.
本文引用 [1]

Comments

PDF(6433 KB)

Accesses

Citation

Detail
Sections
Recommended
Copyright © Journal of Materials Engineering, All Rights Reserved.
Powered by Beijing Magtech Co. Ltd.

/

〈 〉