A5001300907- Surface Treatment and Residual Stress
- High-Velocity Impact and Material Behavior
- Erosion and Abrasive Machining
- Metal and Thin Film Mechanics
- Diamond and Carbon-based Materials Research
- Metal Alloys Wear and Properties
- Aluminum Alloys Composites Properties
- Advanced Welding Techniques Analysis
- Advanced materials and composites
- Fatigue and fracture mechanics
- Titanium Alloys Microstructure and Properties
- Electrochemical Analysis and Applications
- Chalcogenide Semiconductor Thin Films
- Wound Healing and Treatments
- Hydrogen embrittlement and corrosion behaviors in metals
- Biomedical Text Mining and Ontologies
- Digital Holography and Microscopy
- Digestive system and related health
- Mesenchymal stem cell research
- Neonatal Respiratory Health Research
- Thermal properties of materials
- Cancer Cells and Metastasis
- GaN-based semiconductor devices and materials
- Acoustic Wave Resonator Technologies
- Renal and related cancers
Northwest Institute For Non-Ferrous Metal Research
2024-2025
University of Science and Technology of China
2024
Tongji University
2023
Jiangsu University
2009-2016
The ultra-fine grain Ti-6Al-4V alloy sheet was successfully achieved by friction stir processing (FSP). low-temperature superplastic deformation mechanism of under the strain rate 3 × 10-4 s-1 at 600 °C studied scanning electron microscope, backscatter diffraction and tensile test. It is found that size FSP refined from 7.48 μm to 0.82 μm, there no preferential crystallographic orientation uniform grain. After FSP, β phase base material (BM) in boundary homogenized. During processing, with...
Emerging evidence indicate that mesenchymal stem cells (MSCs) affect tumor progression by reshaping the microenvironment. Neutrophils are essential component of microenvironment and critically involved in cancer progression. Whether phenotype function neutrophils is influenced MSCs not well understood. Herein, we investigated interaction between gastric cancer-derived (GC-MSCs) explored biological role this interaction. We found GC-MSCs induced chemotaxis protected them from spontaneous...
The resistance to near-threshold fatigue crack growth and its correlation with the microstructure of Ti-5Al-3Mo-3V-2Zr-2Cr-1Nb-1Fe alloy were investigated. K-decreasing propagation rate tests conducted on compact tension samples (ASTM standard) a stress ratio R 0.1 frequency 15 HZ in laboratory atmosphere. At similar strength level 1200 MPa, sample fine basket-weave (F-BW) displayed slowest compared equiaxed (EM) (BW) microstructures. threshold value (ΔKth) was 4.4 MPa·m1/2 for F-BW, 3.6 BW,...
Hydrogels with strong adhesion to wet tissues are considered promising for wound dressings. However, the clinical application of adhesive hydrogel dressing remains a challenge due issues secondary damage during changes. Herein, we fabricated an adhesion-switchable formed poly(acrylamide)-co-poly(N-isopropyl acrylamide), quaternary ammonium chitosan and tannic acid. This forms instant robust skin at body temperature. as temperature rises above lower critical solution (LCST), loses its towards...
Abstract This paper predicts and analyzes the tensile fatigue crack propagation of carbon fiber reinforced unidirectional laminates at high-stress levels using stiffness strength degradation formula. The results show that different paving modes significantly affect stress distribution. Under 45° layup, two cracks appeared. upper expanded along direction, lower first appeared as a horizontal constrained end then direction. 0° layering, vertical appear prefabricated tip, direction is same...
Abstract Submicron SiCp/Cu composite was fabricated by means of powder metallurgy route followed hot extrusion, and then its morphology mechanical properties were investigated. The results showed that densification the achieved this fabricating process when content submicron SiC particle below 5 vol.%. Furthermore, friction wear all samples carefully investigated with lubricant 20# machinery oil. It found vol.% exhibit excellent properties. This phenomenon can be explained following fact a...
In the paper, a decoupling method for homogeneous and dual-medium cells' refractive index, entropy tomographic phase imaging are proposed. Based on method, 3D morphology of sample can be obtained by which only needs two images cell. Thus information about index distribution is given, structure image model reconstructed as well based relationship between thickness. order to verify these methods, we set up typical models after analysing characteristic blood cells, related orthogonal simulation...
AlN crystals have attracted widely attention because of their excellent optoelectronic properties. However, the huge growth difficulty limits large-scale application, main challenge is how to reduce thermal...