A5103255764- Aluminum Alloys Composites Properties
- Magnesium Alloys: Properties and Applications
- Aluminum Alloy Microstructure Properties
- Advanced Welding Techniques Analysis
- Plant chemical constituents analysis
- Plant and animal studies
- Alkaloids: synthesis and pharmacology
- Plant Diversity and Evolution
- Natural product bioactivities and synthesis
- Metal Forming Simulation Techniques
- Plant and Fungal Species Descriptions
Harbin Engineering University
2015-2019
Accumulative roll bonding (ARB) technique is used to manufacture fine‐grained and high‐strength Mg–8Li–3Al–1Zn alloy. Then, investigate the microstructure mechanical properties. Results show that, ARB‐processed sheet possesses good performance. The ARB refines grains causes phase distribution be scattered. With increase of passes, σ 0.2, b , hardness values are enhanced, whereas elongation value first decreases, then slightly increases with passes. ARB5 smallest grain size (about 3 µm) best...
Al1070/Mg–3Al–1Zn (AZ31)/Al1070 laminated sheets are prepared by roll bonding method. The microstructure and mechanical properties after rolling annealing investigated. layer of Al 3 Mg 2 forms at the interface 250 °C, thickness increases with increase temperature. It weakens strength sheets. In addition, during tensile testing, delamination happens, except for specimen annealed 200 °C. With temperature, dimension part gradually. °C possess best comprehensive properties.
A new species, Primulaxilingensis K.Huang & Z.X.Fu, sp. nov. (Primulaceae), is described and illustrated. In gross morphology, it clearly allied to section Minutissimae on account of having stolons, being glabrous, leaf rosette less than or equal corolla, flower solitary bract not swollen at base. The species easily distinguished by the combination scape densely yellow farinose, apex acute, rarely broadly obtuse, corolla pale purplish blue style 3.0-6.0 mm above base tube, stamens reaching...