A5101398940- Microstructure and Mechanical Properties of Steels
- Microstructure and mechanical properties
- Metal Alloys Wear and Properties
- Metal and Thin Film Mechanics
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Titanium Alloys Microstructure and Properties
- Hydrogen embrittlement and corrosion behaviors in metals
- Magnetic Properties and Applications
- Advanced materials and composites
- Aluminum Alloys Composites Properties
- Metallurgy and Material Forming
- Surface Treatment and Residual Stress
- Extraction and Separation Processes
- Geomechanics and Mining Engineering
- High Entropy Alloys Studies
- Boron and Carbon Nanomaterials Research
- Grey System Theory Applications
- Geochemistry and Geochronology of Asian Mineral Deposits
- Advanced Image and Video Retrieval Techniques
- Robotics and Sensor-Based Localization
- Welding Techniques and Residual Stresses
- Environmental and Agricultural Sciences
- Geoscience and Mining Technology
- Occupational Health and Safety Research
Hebei University of Engineering
2016-2024
Anhui Agricultural University
2021-2023
Key Laboratory for High Strength Lightweight Metallic Materials of Shandong Province
2023
University of Hong Kong
2022
Hong Kong University of Science and Technology
2022
Xi'an Jiaotong University
2014-2022
Northeast Electric Power University
2021
Nanjing Normal University
2020
Huazhong University of Science and Technology
2020
Beijing University of Chemical Technology
2016
The application of repetitive electrohydraulic shock waves (EHSs) is a developing underwater discharge technology; however, its cracking characteristics on rock under different loading modes are rarely studied. In this paper, an experimental platform built, and test results show that EHSs can cause obvious macroscopic cracks samples. A fitting method proposed for the time-domain waveform EHS. mechanism EHS process (liquid–solid interface transmission process, in rock) analyzed, criterion...
Abstract Lithium‐sulfur (Li‐S) batteries are considered one of the most competitive candidates for next generation energy storage devices due to high theoretical specific capacity and density sulfur cathode, abundant resource reserves, environmental friendliness. However, S cathode still faces many challenges, such as large volume expansion, low conductivity, “shuttle effect” caused by dissolution migration polysulfides. Studies on mainly focused construction novel S‐based composites...
Although the research of self-assembly tri-block copolymers has been carried out widely, little attention paid to study mechanical properties and establish its structure-property relation, which is utmost significance for practical applications. Here, we adopt molecular dynamics simulation static dynamic ABA copolymer, by systematically varying morphology, interaction strength between A-A blocks, temperature, shear amplitude frequency. In our simulation, set self-assembled structure formed...
Due to the considerable increase in car parc and remarkable improvement vehicle properties cost performance, higher requirements are being placed on driving comfort. With regard braking system, enhancement of brake pedal feel is one ways improve comfort, affecting factors include spatial layout, dynamic characteristics, characteristics matching with motion, so a comprehensive evaluation highly essential. This paper, by taking passenger cars China as research object, established system for...
A multiphase‐gradient‐structured medium‐Mn steel with dislocation/stacking fault (SF) density gradient, austenite fraction and grain size gradient is designed fabricated by cyclic torsion. It exhibits higher yield strength (YS) (942 MPa), ultimate tensile (1295 toughness (290 mJ mm −3 ) than its homogeneous counterpart (672, 1273 MPa, 278 , respectively). High‐density‐interlaced SFs are generated at the surface region because of change in strain path stress state during These massive...
The pouring time interval is the decisive factor of dual-liquid casting for bimetallic productions. Traditionally, fully determined by operator's experience and on-site observation. Thus, quality castings unstable. In this work, producing low alloy steel/high chromium cast iron (LAS/HCCI) hammerheads optimized via theoretical simulation experimental verification. relevancies interfacial width bonding strength to are, respectively, established. results stress microstructure indicate that 40 s...
In this work, a multiphase microstructure consisting of nanobainte, martensite, undissolved spherical carbide, and retained blocky austenite has been prepared in an Al-alloyed high carbon steel. The effect the amount nanobainite on dry sliding wear behavior steel is studied using pin-on-disc tester with loads ranging from 25–75 N. results show that, there no significant differences specific rate (SWR) for samples various amounts when normal load 25 While, SWR firstly decreases then increases...