A5008340145- Titanium Alloys Microstructure and Properties
- Nuclear Materials and Properties
- Intermetallics and Advanced Alloy Properties
- Advanced materials and composites
- Metal and Thin Film Mechanics
- High Entropy Alloys Studies
- Hydrogen embrittlement and corrosion behaviors in metals
- Microstructure and mechanical properties
- Corrosion Behavior and Inhibition
- Material Properties and Processing
- Fusion materials and technologies
- High-Temperature Coating Behaviors
- Additive Manufacturing Materials and Processes
- Microstructure and Mechanical Properties of Steels
- Metallurgy and Material Forming
- Electronic and Structural Properties of Oxides
- Advanced Fiber Optic Sensors
- Cancer-related molecular mechanisms research
- Microbial bioremediation and biosurfactants
- Advanced Measurement and Detection Methods
- Wireless Networks and Protocols
- Circular RNAs in diseases
- Advanced Cellulose Research Studies
- Metal-Catalyzed Oxygenation Mechanisms
- Metal complexes synthesis and properties
Yangzhou University
2025
Capital Medical University
2024-2025
Capital University
2025
Shijiazhuang Tiedao University
2016-2024
National Astronomical Observatories
2024
Chinese Academy of Sciences
2024
University of Chinese Academy of Sciences
2024
Shenzhen University
2024
Yanshan University
2013-2023
Tangshan Normal University
2023
In this paper, the effect of Zr on microstructure laser additive manufactured Ti–6Al–4V (TC4) alloy is studied by adding different contents (0%, 15%, 30%, 45%), and mechanisms strengthening corrosion passivation are also discussed. The results show that stability β phase increases with increasing content, when content reaches 45%, completely retained to room temperature. TC4 can be refined (when less than or equal 30%), ultra-fine martensite twinning substructure formed. With increase...
Increasing evidence demonstrated that long non-coding RNA ANRIL serves as a fatal oncogene in many cancers, including nasopharyngeal carcinoma (NPC). However, little is known whether regulated NPC cell radioresistance. Quantitative real-time PCR (qRT-PCR) was performed to examine the expression of lncRNA and miR-125a tissues lines. MTT assay conducted measure viability CNE2 HONE1 cells. The apoptotic rate cells determined by flow cytometry analysis. Colony survival clonogenic assay....
Abstract This paper presents a highly lightweight model for astronomical image quality assessment, named AQSA-Net, designed to address the challenges of evaluating in scenarios with limited computational resources and rapid decision-making needs. With only 0.15B cost 0.67M parameters, AQSA-Net significantly reduces memory usage while enhancing inference speed real-time processing. We construct data set eight categories based on actual images. develop an efficient feature extraction...
N-doped SrTiO3 and (SrTiO3)1−x·(LaTiO2N)x samples were prepared by the thermal ammonolysis method. The photocatalytic activities of investigated in a water suspension system. Aqueous methanol solution (50 mL CH3OH + 220 H2O) for H2 evolution aqueous silver nitrate (270 mL, 0.01 mol L−1) O2 used as sacrificial reagents. oxynitrides showed under visible light irradiation. maximum rates hydrogen oxygen irradiation (λ > 420 nm) 10 8 μmol h−1, respectively. characterized X-ray diffractometry,...
The effects of Sr substitution for Ba on photocatalytic water splitting activity BaSnO3 were investigated experimentally and theoretically. chemical incorporation into induced a great enhancement H2 production. Density function theory calculations Ba1−xSrxSnO3 (x=0, 0.5, 1.0) reveal that the bottom conduction band is gradually pushed up contribution 5s orbitals to becomes dominant with increase concentration from x=0 x=1.0. participation normally inert cation in electronic structure SnO32−...
Polychlorinated biphenyls (PCBs), a class of hazardous pollutants, are difficult to dissipate in the natural environment. In this study, cyanobacterial strain Anabaena PD-1 showed good resistance against PCB congeners. Compared control group, chlorophyll content decreased 3.7% and 11.7% when was exposed 2 5 mg/L PCBs for 7 d. This capable decomposing congeners which conclusively proved by determination chloride ion concentrations chlorine-free medium. After d, PCB-treated groups (1, 2, mg/L)...
The effect of laser surface remelting (LSR) on pitting corrosion behavior TC4-30Zr alloy was investigated. results showed that the α/α' phase transformed into β after LSR. grain refined and (110) crystal plane texture produced. At same time, nano-twins appeared. content TiO2 ZrO2 in passivation film increased, thickness increased by 4.12 times. generation reduced sensitivity reducing energy increasing vacancy density film.
The evolution mechanisms of phase, microstructure and vacuum tribological properties for Ti–20Zr-6.5Al–4V under different laser beam diameters have been investigated by using surface nitriding (LSN). Results indicate that all the LSN samples are mainly composed α phase Ti(Zr)N besides, Ti(Zr)N0.3 can also be obtained, which is based on a change in ratio liquefied nTi(Zr)/nN. With diameter decreasing from 3 to 1 mm, thickness density nitride layer increase significantly, contribute increased...