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Forming quality, mechanical properties, and anti-inflammatory activity of additive manufactured Zn-Nd alloy
Zinc (Zn) has recently been recognized as a promising bone repair material due to its inherent biodegradability and favorable biocompatibility. In this work, rare earth neodymium (Nd) was introduced into a Zn-...
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Article
Biodegradation Behavior of Coated As-Extruded Mg–Sr Alloy in Simulated Body Fluid
As-extruded Mg–Sr alloy, a kind of promising biodegradable biomedical material, was coated using micro-arc oxidation and also using a phosphate conversion coating. The corrosion behaviors were investigated usi...
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Article
Novel manufacturing method of optical fiber coupler
Based on the coupling mode theory that the coupling ratio of fiber coupler changes periodically with center distance of two optical fibers, a novel manufacturing method of optical fiber couplers was developed ...
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Article
The relationship between IR characteristic peak and microstructure of the glass used as optical fiber
Based on the harmonic vibration equation, the relationship between IR characteristic peak of fiberglass and Si-O-Si bond angle was deduced, and 1 100 cm−1 characteristic peak was specifically studied. It is found...
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Article
Relationship between rheological manufacturing process and optical performance of optical fiber coupler
Through theoretical analysis and experiments, the viscoelastic mechanical model of optical fiber coupler in the process of fused biconical taper was established, and the numerical analysis in non-uniform tempe...
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Article
Structure analysis of optical fiber coupler with infrared spectrometry
To obtain excellent performance optical fiber couplers, the structural difference of SiO2 in couplers with different manufacturing techniques was investigated. With 740-FT-IR infrared spectrometric analyzer, the ...
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Article
Application of computer-aided engineering optimum design method in aluminum profile extrusion mould
The finite element analysis and the optimum design of aluminum profile extrusion mould were investigated using the ANSYS software and its parameterized modeling method. The optimum dimensions of the mould were...