Qisong Sun

钢铁研究总院

H指数:15

被引数:655

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Microstructural evolution of heterogeneous grains in dual-main-phase (Nd, Ce)-Fe-B sintered magnets: Mechanisms of solution-reprecipitation and diffusion

双主相(Nd,Ce)-Fe-B烧结磁体中异质晶粒微观结构的演变：溶解-再沉淀和扩散机制

Acta Materialia

IF9.3

2026-07-010

PRE

Artificially seeded dislocations boost grain boundary diffusion depth in stress-engineered Nd-Fe-B magnets

人工引入的位错可增强应力工程Nd-Fe-B磁体的晶界扩散深度

Journal of Materials Science & Technology

IF14.3

2025-12-020

PRE

Critical role of the main phase in enhancing the corrosion resistance for sintered Nd–Fe–B magnets

主相在提高烧结Nd–Fe–B磁铁耐腐蚀性方面的关键作用

Corrosion Science

IF8.5

2025-11-190

PRE

Manipulation of the reversed domain nucleation via constructing grain size gradient distribution in Nd-Fe-B

通过构建晶粒尺寸梯度分布来调控Nd-Fe-B中的反向畴形核

JOURNAL OF ALLOYS AND COMPOUNDS

IF6.3

2025-04-010

PRE

Microstructure, microchemistry, and micro-magnetism of dysprosium grain boundary diffused (Nd, Ce)-Fe-B magnets

镝晶界扩散 (Nd，Ce)-fe-b磁体的微观结构，微观化学和微磁学

JOURNAL OF RARE EARTHS

IF7.2

2025-03-010

PRE

Microstructure optimization and magnetic properties of sintered Nd-Fe-B via modulation of boron and gallium contents

通过调节硼和镓含量优化烧结Nd-Fe-B的微观结构和磁性能

Journal of Rare Earths

IF7.2

2025-02-180

PRE

Elevated temperature magnetic microstructures and demagnetization mechanism for grain boundary diffused dual-main-phase (Nd, Ce)-Fe-B magnets

晶界扩散双主相 (Nd，Ce)-fe-b磁体的高温磁性微观结构和退磁机理

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY

IF14.3

2025-02-011

PRE

Strategies for efficient utilization of heavy rare-earth Tb in high-performance Ce magnets with high Ce content

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T

IF6.6

2024-11-011

OAAI

Magnetic properties, crystalline and magnetic microstructures of dual-main-phase (Nd, Ce)-Fe-B sintered magnets

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY

IF14.3

2023-11-0110

PRE

Synchronous enhancement mechanism of magnetic property for dual-main-phase Ce magnets by grain boundary diffusion with Pr-Al alloy

JOURNAL OF ALLOYS AND COMPOUNDS

IF6.3

2023-09-017

PRE

Effect of Soil Volumetric Water Content on the CO2 Diffusion Coefficient

SUSTAINABILITY

IF3.3

2023-08-213

High-quality TbF3 coating prepared by suspension plasma spraying technique for improving the grain boundary diffusion efficiency of sintered Nd-Fe-B magnets

SURFACE & COATINGS TECHNOLOGY

IF6.1

2023-07-018

PRE

Relationship between Remanence and Micromorphology of Nd-Fe-B Permanent Magnets Revealed by Fractal Theory and EBSD Data

FRACTAL AND FRACTIONAL

IF3.3

2023-05-094

A design of sintered Nd-Fe-B magnet exhibiting superior corrosion resistance based on the metallurgical behavior of Ni and Cr

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T

IF6.6

2023-05-019

OAAI

Design of novel quasi-trivalent dual-main-phase Ce magnets with high performance by manipulating the chemical state of Ce

ACTA MATERIALIA

IF9.3

2023-03-0154

PRE

Superior corrosion resistance and corrosion mechanism of dual-main-phase (Ce15Nd85)30FebalB1M magnets in different solutions

JOURNAL OF RARE EARTHS

IF7.2

2023-01-0110

OAAI

Evolution of creep rupture mechanism in advanced powder metallurgy superalloys with tantalum addition

JOURNAL OF ALLOYS AND COMPOUNDS

IF6.3

2022-12-019

PRE

Investigation of room temperature strengthening mechanism on PM Ni-base superalloys with tantalum addition

MATERIALS CHARACTERIZATION

IF5.5

2022-09-0120

PRE

Novel design of self-compensated thermally stable Ce magnets without critical elements

MATERIALS & DESIGN

IF7.9

2022-04-0114

OAAI

Correlation between anisotropic fractal dimension of fracture surface and coercivity for Nd-Fe-B permanent magnets

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T

IF6.6

2021-11-0116

OAAI

Qisong Sun

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