skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Low-field-actuated giant magnetocaloric effect and excellent mechanical properties in a NiMn-based multiferroic alloy

Journal Article · · Acta Materialia
 [1];  [1];  [2];  [3];  [1];  [4];  [5];  [6];  [7];  [1]
  1. Univ. of Science and Technology Beijing, Beijing (People's Republic of China)
  2. Normandie Univ., Caen (France)
  3. Institut Neel, Grenoble Cedex (France)
  4. Beijing Institute of Technology, Beijing (People's Republic of China)
  5. Northeastern Univ., Shenyang (People's Republic of China)
  6. Argonne National Lab. (ANL), Argonne, IL (United States)
  7. Univ. of Duisburg-Essen, Duisburg (Germany)

Multiferroic magnetic shape memory alloys with first-order magntostructural transformation exhibit much enhanced magnetocaloric effect which incorporates the latent heat associated with the phase transformation itself, but they suffer from the drawbacks of large hysteresis and transformation interval and consequently too high critical field to actuate the magnetocaloric effect, greatly impeding their applications. Here, by generating a kind of specific stacking-mediated structure of martensite through minor Al substitution to improve the geometric compatibility between martensite and austenite in the Ni40Co10Mn40Sn9Al1 alloy, we greatly reduced the thermal hysteresis and transformation temperature interval while conserving the large magnetization difference between the two phases. Consequently, a low-field-actuated giant magnetocaloric effect with isothermal entropy change of 23 J kg–1 K–1 for a field change from 0 to 2 T, which is among the highest values reported heretofore for all magnetocaloric materials, was successfully achieved. Meanwhile, with minor Al substitution, the present single-phase multiferroic alloy that is intermetallic in nature exhibits superior mechanical properties, including excellent compressive properties over a wide temperature range and a relatively high fracture toughness, which are quite beneficial for practical applications. Lastly, by incorporating the advantages of low cost, environment friendliness and easy fabrication, this alloy shows great potential for magnetocaloric applications.

Research Organization:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Organization:
National Natural Science Foundation of China (NSFC); Fundamental Research Funds for the Central Universities; Agence Nationale de la recherche (ANR); Chinese Academy of Sciences (CAS), State Key Laboratory for Advanced Metals and Materials; USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
1466371
Journal Information:
Acta Materialia, Vol. 146, Issue C; ISSN 1359-6454
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 57 works
Citation information provided by
Web of Science

References (60)

Giant Magnetocaloric Effect in Gd5(Si2Ge2) journal June 1997
Transition-metal-based magnetic refrigerants for room-temperature applications journal January 2002
Magnetic refrigerants with continuous phase transitions: Amorphous and nanostructured materials journal September 2012
Caloric materials near ferroic phase transitions journal April 2014
Magnetocaloric materials: The search for new systems journal September 2012
Inverse magnetocaloric effect in ferromagnetic Ni–Mn–Sn alloys journal May 2005
On the determination of the magnetic entropy change in materials with first-order transitions journal November 2009
Recent Progress in Exploring Magnetocaloric Materials journal December 2009
Developments in magnetocaloric refrigeration journal November 2005
Recent developments in magnetocaloric materials journal May 2005
The Magnetocaloric Effect and Magnetic Refrigeration Near Room Temperature: Materials and Models journal August 2012
The magnetocaloric effect, magnetic refrigeration and ductile intermetallic compounds journal January 2009
Caloric Effects in Ferroic Materials: New Concepts for Cooling journal November 2011
A review on Mn based materials for magnetic refrigeration: Structure and properties journal August 2008
Materials Challenges for High Performance Magnetocaloric Refrigeration Devices journal September 2012
Novel Design of La(Fe,Si)13 Alloys Towards High Magnetic Refrigeration Performance journal August 2010
Taming the First-Order Transition in Giant Magnetocaloric Materials journal February 2014
Direct Measurement of the “Giant” Adiabatic Temperature Change in Gd 5 Si 2 Ge 2 journal September 1999
Enhanced magnetocaloric effects and tunable thermal hysteresis in transition metal pnictides journal September 2012
Metamagnetism Seeded by Nanostructural Features of Single-Crystalline Gd 5 Si 2 Ge 2 journal October 2009
Magnetic-field-induced shape recovery by reverse phase transformation journal February 2006
Giant magnetocaloric effect driven by structural transitions journal May 2012
Giant magnetic refrigeration capacity near room temperature in Ni 40 Co 10 Mn 40 Sn 10 multifunctional alloy journal March 2014
Magnetic Field-Induced Phase Transformation in NiMnCoIn Magnetic Shape-Memory Alloys-A New Actuation Mechanism with Large Work Output journal April 2009
Lattice dynamics in magnetic superelastic Ni-Mn-In alloys: Neutron scattering and ultrasonic experiments journal June 2009
Observation of large magnetoresistance of magnetic Heusler alloy Ni50Mn36Sn14 in high magnetic fields journal October 2006
Magnetic superelasticity and inverse magnetocaloric effect in Ni-Mn-In journal March 2007
Large elastocaloric effect in a Ni–Co–Mn–Sn magnetic shape memory alloy journal February 2016
Giant solid-state barocaloric effect in the Ni–Mn–In magnetic shape-memory alloy journal April 2010
Large Exchange Bias after Zero-Field Cooling from an Unmagnetized State journal February 2011
Direct measurements of the magnetocaloric effect in pulsed magnetic fields: The example of the Heusler alloy Ni 50 Mn 35 In 15 journal February 2015
Magnetic properties and structural transformations in Ni–Co–Mn–Sn multifunctional alloys journal August 2012
Enhanced reversibility and unusual microstructure of a phase-transforming material journal October 2013
Combinatorial search of thermoelastic shape-memory alloys with extremely small hysteresis width journal March 2006
Critical examination of heat capacity measurements made on a Quantum Design physical property measurement system journal June 2003
Calorimetric investigation of the magnetocaloric effect in Ni 45 Co 5 Mn 37.5 In 12.5 journal June 2012
The “colossal” magnetocaloric effect in Mn1−xFexAs: What are we really measuring? journal August 2009
Effect of Co and Cu substitution on the magnetic entropy change in Ni 46 Mn 43 Sn 11 alloy journal April 2011
Ambient pressure colossal magnetocaloric effect tuned by composition in Mn1−xFe x As journal September 2006
Influence of Ni/Mn concentration on the structural, magnetic and magnetocaloric properties in Ni 50− x Mn 37+ x Sn 13 Heusler alloys journal October 2010
Evaluation of Ni–Mn–In–Si Alloys for Magnetic Refrigerant Application journal October 2011
The effect of microstructure on fracture toughness and fatigue crack growth behavior in γ-titanium aluminide based intermetallics journal March 1999
Microstructures and fracture toughness of Ti–(43–48)Al–2Cr–2Nb prepared by electromagnetic cold crucible directional solidification journal December 2014
On the fracture and fatigue properties of Mo-Mo3Si-Mo5SiB2 refractory intermetallic alloys at ambient to elevated temperatures (25 °C to 1300 °C) journal February 2003
Microstructure and mechanical properties of MoSi2 single crystals and directionally solidified MoSi2-Based alloys journal January 1997
Solidification processing of high temperature intermetallic eutectic-based alloys journal February 1995
Elastic and mechanical properties of Nb(Cr,V)2 C15 Laves phases journal December 1997
Microstructural and mechanical characterization of Nb-based in situ composites from Nb–Si–Ti ternary system journal November 2007
Thermomagnetic irreversibility in Ni 2 Mn 1.36 Sn 0.64 shape-memory alloy journal June 2008
In-situ studies of stress- and magnetic-field-induced phase transformation in a polymer-bonded Ni–Co–Mn–In composite journal June 2010
Energy barriers and hysteresis in martensitic phase transformations journal September 2009
Identification of Quaternary Shape Memory Alloys with Near-Zero Thermal Hysteresis and Unprecedented Functional Stability journal May 2010
Transmission electron microscopy study of phase compatibility in low hysteresis shape memory alloys journal January 2010
Microstructure in the cubic to monoclinic transition in titanium–nickel shape memory alloys journal July 1999
Hysteresis of the martensitic phase transition in magnetocaloric-effect Ni-Mn-Sn alloys journal April 2009
Transformation intervals and elastic strain energies of B2-B19′ martensitic transformation of NiTi journal December 2010
Elastic micro-strain energy of austenite–martensite interface in NiTi journal January 2012
Influence of stacking-fault energy on high temperature creep of alpha titanium alloys journal June 2006
Ferroelastic phase transitions: structure and microstructure journal December 2004
Domain boundary-dominated systems: adaptive structures and functional twin boundaries journal July 2014

Cited By (6)

Magnetocaloric effect near room temperature in quintenary and sextenary Heusler alloys journal October 2019
Tuning the Reversible Magnetocaloric Effect in Ni–Mn–In‐Based Alloys through Co and Cu Co‐Doping journal February 2019
Giant tensile superelasticity originating from two-step phase transformation in a Ni-Mn-Sn-Fe magnetic microwire journal September 2018
Effect of Si substitution in ferromagnetic Pr 2 Fe 17 : a magnetocaloric material with zero thermal expansion operative at high temperature journal January 2019
Prediction of magnetocaloric effect and spontaneous magnetization in Cu-doped MnCoGe system journal September 2018
Universal curve and long-range ferromagnetic order in the intermetallic compound Mn 0.92 Sn 0.08 CoGe journal July 2018

Figures / Tables (6)