General

Yaqiang Dong, Postgraduate supervisor, Ningbo Institute of Materials Technology & Engineering, Chinese Academy of Sciences;

Email: dongyq@nimte.ac.cn

Address:1219 Zhongguan West Road, Ningbo, China

Postal code: 315201


Research Areas

1. New preparation technology of fine metal powder;

2. Preparation and application of amorphous nanocrystalline soft magnetic composites;

3. Development and application of high performance amorphous nanocrystalline soft magnetic alloys.



Education

2007/09-2013/01 University of Chinese Academy of Sciences, Doctor;

2003/09-2007/07 Zhengzhou University, Bachelor


Experience

   
Work Experience

2016/01~  Ningbo Institute of Materials Technology & Engineering, Chinese Academy of Sciences, Senior engineer;

2015/07-2015/12   Ningbo Institute of Materials Technology & Engineering, Chinese Academy of Sciences, Assistant research fellow;

2013/02-2015/07   Ningbo Institute of Materials Technology & Engineering, Chinese Academy of Sciences, Postdoctor



Publications

   
Papers

(1) Fe-based amorphous soft magnetic composites with SiO2 insulation coatings: A study on coatings thickness, microstructure and magnetic properties, Ceramics International, 2020
(2) Magnetic softness, dynamic magnetization, and relaxation behavior of FeSiBC amorphous alloys, Journal of Materials Science: Materials in Electronics, 2020
(3) Structural and magnetic characterization of Al microalloying nanocrystalline FeSiBNbCu alloys, Journal of Magnetism and Magnetic Materials, 2020
(4) Correlation among the amorphous forming ability, viscosity, free-energy difference and interfacial tension in Fe-Si-B-P soft magnetic alloys, Journal of Alloys and Compounds, 2020
(5) Improvement of SMPs in Fe-Si-B-P-C-Cu-Nb alloys via harmonizing P and B, Journal of Magnetism and Magnetic Materials, 2020
(6) Poly-para-xylylene enhanced Fe-based amorphous powder cores with improved soft magnetic properties via chemical vapor deposition, Materials and Design, 2020
(7) Novel Fe-based amorphous compound powder cores with enhanced DC bias performance by adding FeCo alloy powder, Journal of Magnetism and Magnetic Materials, 2020
(8) Structural evolutionary process and interrelation for FeSiBNbCuMo nanocrystalline alloy, Journal of Alloys and Compounds, 2020
(9) Effects of annealing on the magnetic properties of Fe-based amorphous powder cores with inorganic-organic hybrid insulating layer, Journal of Magnetism and Magnetic Materials, 2020
(10) Grain refinement mechanism of soft-magnetic alloys with nanocrystals embedded in amorphous matrix, Journal of Materials Research and Technology, 2020

(11) Enhanced soft magnetic properties of the Fe-based amorphous powder cores with novel TiO2 insulation coating layer, Journal of Magnetism and Magnetic Materials, 2019
(12) FeSiBPNbCu Bulk Nanocrystalline Alloys with High GFA and Excellent Soft-Magnetic Properties, Metals, 2019
(13) The core-shell structured Fe-based amorphous magnetic powder cores with excellent magnetic properties, Advanced Powder Technology, 2019
(14) Improvement of soft magnetic properties of FeSiBPNb amorphous powder cores by addition of FeSi powder, Journal of Alloys and Compounds, 2019
(15) Magnetic softness and magnetization dynamics of FeSiBNbCu(P,Mo) nanocrystalline alloys with good high-frequency characterization,, Journal of Magnetism and Magnetic Materials,2019
(16) Magnetic and thermal stabilities of FeSiB eutectic amorphous alloys: Compositional effects, Journal of Alloys and Compounds, 2019
(17) Preparation of non-magnetic and ductile Co-based bulk metallic glasses with high GFA and hardness, Intermetallics, 2019
(18) New ferromagnetic (Fe1/3Co1/3Ni1/3)80(P1/2B1/2)20 high entropy bulk metallic glass with superior magnetic and mechanical properties, Journal of Alloys and Compounds, 2019
(19) Novel Fe-based nanocrystalline powder cores with excellent magnetic properties produced using gas-atomized powder, Journal of Magnetism and Magnetic Materials, 2018
(20) Fabrication and magnetic properties of Novel Fe-based amorphous powder and corresponding powder cores, Journal of Materials Science: Materials in Electronics, 2018
(21) Control and effect of SiO2 coating layer thickness in FeSiBPNb amorphous powder cores for low core loss, Journal of Iron and Steel Research, International, 2018
(22) Influences of the preparation techniques on glass forming ability of Fe–P–B–Si–C amorphous alloys, Journal of Iron and Steel Research, International, 2018
(23) Fe78Si9B13 amorphous powder core with improved magnetic properties, Journal of Materials Science: Materials in Electronics, 2017
(24) New Fe-based amorphous soft magnetic composites with significant enhancement of magnetic properties by compositing with nano-(NiZn)Fe2O4, Journal of Alloys and Compounds, 2017
(25) The effects of field annealing on the magnetic properties of FeSiB amorphous powder cores, Materials Research Bulletin, 2017
(26) Co-based bulk metallic glasses with good soft-magnetic properties and high strength, Materials Science Forum, 2017
(27) Enhanced soft magnetic properties of Fe-based amorphous powder cores by longitude magnetic field annealing, Journal of Alloys and Compounds, 2017
(28) Fabrication of FeSiBPNb amorphous powder cores with high DC-bias and excellent soft magnetic properties, Journal of Magnetism and Magnetic Materials, 2016
(29) Fabrication of FePBNbCr glassy cores with good soft magnetic properties by hot pressing, IEEE Transactions on Magnetics, 2015
(30) Preparation and magnetic properties of (Co0.6Fe0.3Ni0.1)70-x(B0.811Si0.189)25+xNb5 bulk glassy alloys, Journal of Materials Science: Materials in Electronics, 2015
(31) Preparation of quasi-ternary Fe-P-C bulk metallic glass using industrial raw materials with the help of fluxing technique, Advanced Engineering Materials, 2014
(32) Giant magnetoimpedance effect enhanced by thermoplastic drawing, Journal of Applied Physics, 2014
(33) Effect of Nb addition on the glass-forming ability, soft-magnetic properties and mechanical properties of CoFeNiBSiNb bulk glassy alloys, Materials Science Forum, 2013
(34) The soft magnetic properties of ring-shaped, Journal of Applied Physics, 2013
(35) A new CoFe-based bulk metallic glasses with high thermoplastic forming ability, Scripta Materialia, 2013
(36) (Co1-xFex)68B21.9Si5.1Nb5 bulk glassy alloys with high glass-forming ability, excellent soft-magnetic properties and superhigh fracture strength, Intermetallics, 2012
(37) Glass-forming ability and soft magnetic properties of (Co0.6Fe0.3Ni0.1)67B22+xSi6−xNb5 bulk glassy alloys, Journal of Alloys and Compounds, 2011

(38) Effect of Nb addition on the glass-forming ability, mechanical and soft-magnetic properties in (Co0.942Fe0.058)72−xNbxB22.4Si5.6 bulk glassy alloys, Journal of Alloys and Compounds, 2010,

(39) Effects of B and Si contents on glass-forming ability and soft-magnetic properties in (Co0.89Fe0.057Nb0.053)100-x(B0.8Si0.2)x glassy alloys, Journal of Applied Physics, 2010
(40) Glass-forming ability and magnetic properties of CoFeMoYB bulk glassy alloys with large supercooled liquid region, Journal of Alloys and Compounds, 2010
(41) Enhancement of glass-forming ability of CoFeBSiNb bulk glassy alloys with excellent soft-magnetic properties and superhigh strength, Intermetallics, 2010


Research Interests

​Amorphous nanocrystalline soft magnetic alloys;

soft magnetic powder;

soft magnetic composites.