A5007974048- Advanced materials and composites
- Metal Alloys Wear and Properties
- Metal and Thin Film Mechanics
- Aluminum Alloys Composites Properties
- High Entropy Alloys Studies
- Fusion materials and technologies
- Advanced ceramic materials synthesis
- Nuclear Materials and Properties
- Metallurgy and Material Forming
- Microstructure and Mechanical Properties of Steels
- High-Temperature Coating Behaviors
- Intermetallics and Advanced Alloy Properties
- Microstructure and mechanical properties
- Powder Metallurgy Techniques and Materials
- High Temperature Alloys and Creep
- Catalytic Processes in Materials Science
- MXene and MAX Phase Materials
- Erosion and Abrasive Machining
- Advanced Photocatalysis Techniques
- Tribology and Wear Analysis
- Titanium Alloys Microstructure and Properties
- Additive Manufacturing Materials and Processes
- Tunneling and Rock Mechanics
- Diamond and Carbon-based Materials Research
- Energetic Materials and Combustion
Henan University of Science and Technology
2014-2025
University of Macau
2024
Ministry of Education of the People's Republic of China
2019
Luoyang Cement Engineering Design and Research Institute
2007-2017
Luoyang Institute of Science and Technology
2012-2013
Henan Polytechnic University
2011
Xi'an Jiaotong University
2004-2006
Binary chromium carbides display excellent wear resistance, extreme stiffness and oxidation resistance under high temperature. The influence of applied pressure on electronic structure, elastic behavior, Debye temperature hardness Cr7C3, Cr3C2 Cr23C6 have been investigated by the density functional theory (DFT) method. results reveal that lattice parameters formation enthalpy an inverse relationship with pressure, exhibited optimal structural stability. Moreover, Cr-C orbital hybridization...
High entropy alloy (HEA) has high hardness, strength and excellent friction wear properties, which also broad application prospects in wear-resistant temperature coating, aerospace military fields. However, one third of the world's total energy is consumed by various forms or tear, causing untold economic losses each year. The important way to reduce increase hardness materials. surface modification an effective improve properties. In this paper, research progress alloys at home abroad...
The nano-Zirconia powders doped with different yttrium content (YSZ) were prepared by hydrothermal method, and then calcined in the atmosphere. grain growth kinetics mechanism of YSZ powder analyzed. addition Y2O3 can refine zirconia grains, its action is discussed, sizes nano-powders (0, 3 11 YSZ) are 15.4, 13.7 8.0 nm, respectively. phase transformation influence doping stages on discussed. analyzed expounded. first stage dominated surface diffusion boundary rotational polymerization...
The effects of quenching and tempering temperatures on the microstructure mechanical properties super martensitic stainless steel (SMSS) 00Cr13Ni5Mo were studied. SMSS after heat treatment is composed martensite (α phase) a small amount austenite. When temperature 930 °C, with increase temperature, enrichment Ni in leads to formation reverse austenite, content phase decreases from 84.9 % 80.0 %, average grain size increases 23.23 μm 27.07 μm. at 580 83.7 temperature. increased 25.23 35.01...