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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
Authors:  Liu, Hanghang;  Fu, Paixian;  Liu, Hongwei;  Sun, Chen;  Du, Ningyu;  Li, Dianzhong
Favorite  |  View/Download:26/0  |  Submit date:2022/07/01
Martensitic mold steel  Strength-toughness  Micro-segregation  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
Authors:  Du, Ningyu;  Liu, Hanghang;  Cao, Yanfei;  Fu, Paixian;  Sun, Chen;  Liu, Hongwei;  Li, Dianzhong
Favorite  |  View/Download:15/0  |  Submit date:2022/09/16
Bearing steel  Primary carbides  Fracture  X-ray microtomography  MC  
On the Mechanism of Steel Homogenization via Rare Earth Addition: Experimental Characterization and Numerical Simulation 期刊论文
METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 2022, 页码: 17
Authors:  Cao, Yanfei;  Miao, Yangyang;  Li, Dianzhong;  Chen, Yun;  Fu, Paixian;  Liu, Hongwei;  Kang, Xiuhong;  Liu, Hanghang;  Sun, Chen
Favorite  |  View/Download:25/0  |  Submit date:2022/07/01
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
Authors:  Du, Ningyu;  Liu, Hanghang;  Cao, Yanfei;  Fu, Paixian;  Sun, Chen;  Liu, Hongwei;  Li, Dianzhong
Favorite  |  View/Download:45/0  |  Submit date: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
Authors:  Liu, Hanghang;  Fu, Paixian;  Liu, Hongwei;  Cao, Yanfei;  Sun, Chen;  Du, Ningyu;  Li, Dianzhong
Favorite  |  View/Download:66/0  |  Submit date: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
Authors:  Du, Ningyu;  Liu, Hongwei;  Fu, Paixian;  Liu, Hanghang;  Sun, Chen;  Cao, Yanfei;  Li, Dianzhong
Favorite  |  View/Download:47/0  |  Submit date: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
Authors:  Du, Ningyu;  Liu, Hongwei;  Fu, Paixian;  Liu, Hanghang;  Sun, Chen;  Cao, Yanfei;  Li, Dianzhong
Favorite  |  View/Download:44/0  |  Submit date: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
Authors:  Sun, Chen;  Fu, Paixian;  Liu, Hongwei;  Liu, Hanghang;  Du, Ningyu;  Cao, Yanfei
Favorite  |  View/Download:43/0  |  Submit date:2021/02/02
medium-carbon low-alloy steel  lath martensite  effective grain size  strength  carbon content  
Effect of vanadium micro-alloying on the microstructure evolution and mechanical properties of 718H pre-hardened mold steel 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2019, 卷号: 35, 期号: 11, 页码: 2526-2536
Authors:  Liu, Hanghang;  Fu, Paixian;  Liu, Hongwei;  Sun, Chen;  Du, Ningyu;  Li, Dianzhong
Favorite  |  View/Download:51/0  |  Submit date:2021/02/02
718H steel  Vanadium  Microstructure  Mechanical properties  
Effect of vanadium micro-alloying on the microstructure evolution and mechanical properties of 718H pre-hardened mold steel 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2019, 卷号: 35, 期号: 11, 页码: 2526-2536
Authors:  Liu, Hanghang;  Fu, Paixian;  Liu, Hongwei;  Sun, Chen;  Du, Ningyu;  Li, Dianzhong
Favorite  |  View/Download:53/0  |  Submit date:2021/02/02
718H steel  Vanadium  Microstructure  Mechanical properties