A5100369711- Microstructure and Mechanical Properties of Steels
- Metallurgy and Material Forming
- Metal Alloys Wear and Properties
- Metal Forming Simulation Techniques
- Injection Molding Process and Properties
- Electric Motor Design and Analysis
- Welding Techniques and Residual Stresses
- Hydraulic Fracturing and Reservoir Analysis
- Aluminum Alloys Composites Properties
- Advanced Welding Techniques Analysis
- Manufacturing Process and Optimization
- Metallurgical Processes and Thermodynamics
- High Entropy Alloys Studies
- Additive Manufacturing Materials and Processes
- Laser and Thermal Forming Techniques
- Advanced materials and composites
- Magnetic Properties of Alloys
- Glutathione Transferases and Polymorphisms
- Aluminum Alloy Microstructure Properties
- Selenium in Biological Systems
- Belt Conveyor Systems Engineering
- Tree Root and Stability Studies
- Histone Deacetylase Inhibitors Research
- Seismic Imaging and Inversion Techniques
- Laser Material Processing Techniques
Dalian University of Technology
2015-2025
Jiangsu University
2024
Inner Mongolia University of Science and Technology
2023
State Grid Nanjing Power Supply Company (China)
2022
Nanchang University
2021
Tianjin Institute of Industrial Biotechnology
2020
Pingjin Hospital
2020
China University of Geosciences
2019
China Iron and Steel Research Institute Group
2017
Dalian University
2015
Hot-deformed (HD) Nd-Fe-B magnet exhibits good magnetic and mechanical properties, which are dictated by the thermomechanical behavior of feedstock during hot deformation process. To enhance HD material must be well understood an accurate model process established validated. In this work, behaviors were studied experiments simulations. Experiments conducted using a simulator at temperatures ranging from 740 to 820 °C strain rates between 0.001 0.05 s <sup...
Previous study has revealed that Lactiplantibacillus plantarum (Lp. plantarum) dy-1 fermentation changed the structural and in vitro fecal characteristics of barley dietary fiber. However, health-promoting effects of...
A kind of hot stamping technology with lower heating temperature, as named warm stamping, is proposed based on the medium manganese steel. The differences microstructure and mechanical properties among 22MnB5 steel, Al–Si coated steel are studied before after hot/warm process industrial trail. results show that tensile strength 1500 MPa obtained for when austenitizing temperature only 800 °C, much than 950 °C Finer by there no surface decarburization under atmosphere environment. total...
Multistage hydraulic fracturing in horizontal wells is a critical technique for developing unconventional oil and gas resources. Stress interactions among neighboring fractures cause immature fracture development. The Texas two-step (TTSF) method new that aims to enhance complexity conductivity. This paper compares the development of consecutive TTSF. sequence multistage has significant effect on length, width injection pressure. results relatively uneven length width. Certain are restrained...
Histone deacetylase (HDAC) inhibitors have been demonstrated to be effective anti-cancer candidates against aggressive malignancies.In previous study, a novel hydroxamic acid derivate, CTS203 cyclo(-l-Asu(NHOH)-l-A3mc6c-l-Phe-d-Pro-), promising HDAC inhibitory activity.Herein, more biological evaluations including cell viability, cycle distribution, cellular morphology, expression quantification as well protein-protein interactions were measured investigate its cytotoxic...
Water-control for horizontal wells is a worldwide problem, while it even harder limestone reservoir because of the developed fractures and caves. The formation water can be connected to wellbore by or caves directly indirectly. Make easily flooded. Segmented water-control consensus current mainstream mechanical technologies wells, segments confine break-through influence scope segment where formed. In order achieve that, all potential should concentratedly divided into less segments, but...
Intake valve parameters significantly affect the performance of piston-type expander (PTE). To improve compressed energy utilization efficiency, intake need to be regulated according load. In this paper, an electro-pneumatic variable actuation (EPVVA) system was proposed for independent control distributing parameters. The trajectory planning obtain good mechanical properties. Then, duration angle optimized, and optimum lift curves were obtained at different rotational speeds. Results show...
Abstract In this paper, a five-part study on the molding quality of box-type thin-walled injection molded parts with volume shrinkage and warpage deformation was conducted. first part, parameters: filling time, plastic temperature, mold temperature (C), holding time (D), maximum pressure (E), cooling (F) were selected, six-factor, five-level L25 (5 6 ) orthogonal experimental design (OED) designed. Then, optimal combination parameters optimized by using gray correlation (GC) theory analysis....
Purlin roof structure houses, which have the advantages of readily accessible materials and simple construction, are widely used in rural areas China. However, during earthquakes, wooden purlins tend to fall off walls crack. Therefore, it is necessary monitor structural parameters strengthen anti-seismic capacity these structures. To compensate for seismic deficiencies purlin structure, a novel damping-limit device installed at connection position gable was proposed. In this study,...
In this paper, welded joints of four types A7N01S-T5 aluminum alloy with different chemical compositions were investigated. The welding process was under 70% environmental humidity conditions at 10[Formula: see text]C single-pulse GMAW technology. strength and fracture toughness the samples tested, microstructures investigated by micro-X-ray fluorescence (SR-LXRF) technology backscattered electron diffraction (EBSD) results showed that #2 is composed Zn: 4.59 wt.%, Mg: 1.56 wt.% Mn: 0.22 Cr:...
The advanced high strength steels(AHSS) for auto manufacturing have been developed to the 3rd generation. typical one is steel treated by Q-P-T process, which consists of prior martensite, fresh martensite and retained austenite. In this paper, non-uniform distributive formation untransformed austenite during one-step quenching treatment was observed laser scanning confocal microscope. For distributions austenite, segmented austenitic grains are main reasons form multi-scale martenite....
In this study, we aimed to select an electric furnace titanium slag from Panzhihua Iron and Steel (wt. [TiO 2 ] = 80 %) four kinds of commonly used refractory aggregates (i.e., corundum castable, burning magnesium brick, SiC magnesia carbon brick). The corrosion the with was calculated using FactSage software. experiment carried out in on basis calculation results. Meanwhile, thermodynamic results showed that castable formed TiC high melting point, which can prevent material further...