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High-Temperature Decomposition Mechanism of M2C Primary Carbide in M50 Steel 期刊论文
ACTA METALLURGICA SINICA, 2024, 卷号: 60, 期号: 7, 页码: 901-914
作者:  Ma Fang;  Lu Xingyu;  Zhou Lina;  Du Ningyu;  Lei Chengshuai;  Liu Hongwei;  Li Dianzhong
收藏  |  浏览/下载：2/0  |  提交时间：2025/04/27
Primary Carbide Refinement in AISI M50 Steel by Dislocation Engineering via Pre-deformation Treatment 期刊论文
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2022, 页码: 8
作者:  Liu, Hanghang;  Fu, Paixian;  Sun, Chen;  Du, Ningyu;  Liu, Hongwei;  Cao, Yanfei;  Li, Dianzhong
收藏  |  浏览/下载：61/0  |  提交时间：2023/05/09
Limitations of the homogenization process of bulk martensitic mold steel-depending on the comprehensive manifestation of various strengthening 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2022, 卷号: 117, 页码: 120-132
作者:  Liu, Hanghang;  Fu, Paixian;  Liu, Hongwei;  Sun, Chen;  Du, Ningyu;  Li, Dianzhong
收藏  |  浏览/下载：95/0  |  提交时间：2022/07/01
Martensitic mold steel  Strength-toughness  Micro-segregation  Synergistic strengthening  
Simultaneously enhancing strength and toughness of medium-carbon martensitic steel via nano precipitates and fine-grained structure 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2022, 卷号: 842, 页码: 8
作者:  Liu, Hanghang;  Fu, Paixian;  Liu, Hongwei;  Sun, Chen;  Du, Ningyu;  Li, Dianzhong
收藏  |  浏览/下载：29/0  |  提交时间：2023/05/09
Martensitic steels  Precipitation  Grain refining  Mechanical properties  Synergistic strengthening  
In situ investigation of the fracture of primary carbides and its mechanism in M50 steel 期刊论文
MATERIALS CHARACTERIZATION, 2022, 卷号: 186, 页码: 11
作者:  Du, Ningyu;  Liu, Hanghang;  Cao, Yanfei;  Fu, Paixian;  Sun, Chen;  Liu, Hongwei;  Li, Dianzhong
收藏  |  浏览/下载：113/0  |  提交时间：2022/09/16
Bearing steel  Primary carbides  Fracture  X-ray microtomography  MC  
Formation mechanism of MC and M2C primary carbides in as-cast M50 bearing steel 期刊论文
MATERIALS CHARACTERIZATION, 2021, 卷号: 174, 页码: 14
作者:  Du, Ningyu;  Liu, Hanghang;  Cao, Yanfei;  Fu, Paixian;  Sun, Chen;  Liu, Hongwei;  Li, Dianzhong
收藏  |  浏览/下载：122/0  |  提交时间：2021/10/15
Bearing steel  Primary carbide  Segregation  Solidification  MC  M2C  
Effects of Rare Earth elements on microstructure evolution and mechanical properties of 718H pre-hardened mold steel 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2020, 卷号: 50, 页码: 245-256
作者:  Liu, Hanghang;  Fu, Paixian;  Liu, Hongwei;  Cao, Yanfei;  Sun, Chen;  Du, Ningyu;  Li, Dianzhong
收藏  |  浏览/下载：149/0  |  提交时间：2021/02/02
718H steel  Rare Earth  Inclusion evolution  Phase transformation  Mechanical properties  
Microstructural Stability and Softening Resistance of a Novel Hot-Work Die Steel 期刊论文
CRYSTALS, 2020, 卷号: 10, 期号: 4, 页码: 16
作者:  Du, Ningyu;  Liu, Hongwei;  Fu, Paixian;  Liu, Hanghang;  Sun, Chen;  Cao, Yanfei;  Li, Dianzhong
收藏  |  浏览/下载：117/0  |  提交时间：2021/02/02
hot-work die steel  thermal stability  carbide  dislocation  tempering kinetics  
Microstructural Stability and Softening Resistance of a Novel Hot-Work Die Steel 期刊论文
CRYSTALS, 2020, 卷号: 10, 期号: 4, 页码: 16
作者:  Du, Ningyu;  Liu, Hongwei;  Fu, Paixian;  Liu, Hanghang;  Sun, Chen;  Cao, Yanfei;  Li, Dianzhong
收藏  |  浏览/下载：127/0  |  提交时间：2021/02/02
hot-work die steel  thermal stability  carbide  dislocation  tempering kinetics  
The Effect of Lath Martensite Microstructures on the Strength of Medium-Carbon Low-Alloy Steel 期刊论文
CRYSTALS, 2020, 卷号: 10, 期号: 3, 页码: 12
作者:  Sun, Chen;  Fu, Paixian;  Liu, Hongwei;  Liu, Hanghang;  Du, Ningyu;  Cao, Yanfei
收藏  |  浏览/下载：113/0  |  提交时间：2021/02/02
medium-carbon low-alloy steel  lath martensite  effective grain size  strength  carbon content