A5113442163- Metallic Glasses and Amorphous Alloys
- Glass properties and applications
- Phase-change materials and chalcogenides
- Material Dynamics and Properties
- Aluminum Alloys Composites Properties
- Thermal Analysis in Power Transmission
- Cultural Heritage Materials Analysis
- Aluminum Alloy Microstructure Properties
- Magnesium Alloys: Properties and Applications
- Vibration and Dynamic Analysis
- Advanced materials and composites
- Power Line Communications and Noise
Kunming University of Science and Technology
2015-2020
Since the introduction of Tesla's Giga-Casting process, automotive industry has widely accepted concept super-sized structural components due to their significant potential for enhancing light-weighting both electric and internal combustion engine vehicles. These can be further lightened by using Mg alloys because exceptional lightweight characteristics, with a density only two-thirds that aluminium one-fourth steel. This outstanding attribute offers attractive prospect achieving weight...
It is demanding to maximize the power cable ampacity make full usage of cluster. Since maximization in a cluster hard constrained global optimization problem, and final solution may be located on constraint boundary; existing methodology will incur deficiencies pinpointing optimal efficiently due underuse infeasible solutions. To use solutions pinpoint exactly solution, hybrid optimizer based an improved genetic algorithm local search adaptive tabu (IGA-ATS) proposed. In proposed optimizer,...
Bulk metallic glasses are often used well below their glass transition temperatures, T g , because of change in the physical properties material through its transition, which is not considered a phase transition; rather it phenomenon extending over range temperature and defined by viscosity threshold 10 1 2 Pa ⋅ s. In this work, Zr-based upon annealing (T –30 K) was quasi-in-situ investigated. The structural elastic were observed carefully utilizing an in-house designed density testing...
Zr-based amorphous alloys are promising materials applied in engineering field, due to their strong glass-forming ability, outstanding mechanical properties and relatively low cost. In this work, the crystallization kinetics of Zr[Formula: see text]Co[Formula: text]Ni[Formula: text]Al[Formula: text] ([Formula: text], 2, 4 8; marked as Ni0, Ni2, Ni4 Ni8, respectively) investigated detail. The results show that, addition Ni, glass transition presents obvious dynamic characteristics, i.e., with...
The mechanical-annealing referred in this work is also named pre-strain, which widely investigated TRIP steel, stainless magnesium alloy and aluminum alloy. In case, we used preloading to input energy into a bulk metallic glass (BMG) observe the changes structure mechanical properties. We selected Zr[Formula: see text]Co[Formula: text]Al[Formula: text] BMG as model material owning its outstanding forming ability excellent samples were kept at constant pressure of 1900, 1700 1500 MPa (below...