關鍵字查詢 | 類別:期刊論文 | | 關鍵字:Micro-Structure

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1 107/2 化材系 黃招財 副教授 期刊論文 發佈 Study on the Viscoelasticity Properties of the Glass Mat Thermoplastics (GMT) in Compression Molding System. , [107-2] :Study on the Viscoelasticity Properties of the Glass Mat Thermoplastics (GMT) in Compression Molding System.期刊論文Study on the Viscoelasticity Properties of the Glass Mat Thermoplastics (GMT) in Compression Molding System.Chao-Tsai (CT) Huang; Ling-Jue Chen; Tse-Yu Chien; Shih-Po Sun; Chih-Wei Wang; Chih-Chung Hsu; David Hsu; Rong-Yeu ChangViscoelasticity;Glass Mat Thermoplastics (GMT);Compression Molding;fiber-resin matrix separationSPE Technical Papers 35, p.1-5Compression molding is one of the lightweight technologies able to provide efficient way to retain fiber length for better mechanical property comparing to injection molding. In compression molding development, materials such as glass fiber mat thermoplastics (GMT) are often applied. However, due to the complicated micro-structure of the reinforced material, and the interaction of fiber-resin matrix, it is still challenge to have uniform compressed GMT product. In this study, we have developed a method to measure the rheologic
2 107/2 化材系 黃招財 副教授 期刊論文 發佈 Investigation of the Viscoelastic Behavior Variation of Glass Mat Thermoplastics (GMT) in Compression Molding , [107-2] :Investigation of the Viscoelastic Behavior Variation of Glass Mat Thermoplastics (GMT) in Compression Molding期刊論文Investigation of the Viscoelastic Behavior Variation of Glass Mat Thermoplastics (GMT) in Compression MoldingChao-Tsai Huang; Ling-Jue Chen; Tse-Yu Chiencompression molding;glass mat thermoplastics (GMT);viscoelasticity;fiber–polymer matrix separationPolymers 11(2), p.335Compression molding is a lightweight technology that allows to preserve fiber length and retain better mechanical properties compared to injection molding. In compression molding development, a suitable material such as glass fiber mat thermoplastics (GMT) is often used. However, because of the complicated micro-structure of the fibers and the fiber–resin matrix interactions, it is still quite challenging to understand the mechanism of compression molding and it is very difficult to obtain a uniformly compressed GMT product. In this study, we propose a method to measure the rheological properties of GMT thro
3 106/2 化材系 黃招財 副教授 期刊論文 發佈 Geometrical Effects on Fiber Micro-structure Variations and the Influences on Long Fiber Reinforced Thermoplastics (FRT) Parts , [106-2] :Geometrical Effects on Fiber Micro-structure Variations and the Influences on Long Fiber Reinforced Thermoplastics (FRT) Parts期刊論文Geometrical Effects on Fiber Micro-structure Variations and the Influences on Long Fiber Reinforced Thermoplastics (FRT) PartsChao-Tsai (CT) Huang; Chia Hsu; Yi-Sheng Chen; Sheng-Jye Hwang; Hsin-Shu Peng; Chih-Che Wu; Chun-I TuFiber Micro-structure;Long Fiber Reinforced Thermoplastics (FRT);fiber orientationSPE Technical Papers 61, p. 1-6Due to its great potential and capability, the fiber-reinforced thermoplastics (FRT) material and technology have been applied into industry recently. However, due to the microstructures of fiber inside plastic matrix are very complex, they are not easy to be visualized. The connection from microstructures to the final shrinkage/warpage is far from our understanding. In this study, we have performed a benchmark with three standard specimens based on ASTM D638 where those specimens have different gate designs. Due to th
4 105/2 化材系 黃招財 副教授 期刊論文 發佈 Study on the Micro-structures of Long Fiber through Runner and Cavity in Injection Molding for Reinforced Thermoplastics (FRT) , [105-2] :Study on the Micro-structures of Long Fiber through Runner and Cavity in Injection Molding for Reinforced Thermoplastics (FRT)期刊論文Study on the Micro-structures of Long Fiber through Runner and Cavity in Injection Molding for Reinforced Thermoplastics (FRT)Chao-Tsai (CT) Huang, Xiang-Lan Peng, Sheng-Jye Hwang, Huan-Chang Tseng,and Rong-Yeu Changfiber-reinforced thermoplastics (FRT), injection molding, long fiberSPE Technical Papers, Paper No. 153, pp 1-5Lightweight technology has been applied into many industries especially for automotive to enhance the fuel efficiency. One of most famous methods is applied fiber-reinforced thermoplastics (FRT) technology, it includes short and long fiber-reinforced thermoplastics (FRT) to support lightweight technology. However, the enhancement mechanism by the microstructures of the fibers in FRT is still too complicated to understand. In this study, we designed a benchmark to study the fiber microstructures based on ASTM D638 with dog-bond system.
5 97/2 資工系 周文成 技士 期刊論文 發佈 Research on Fabricating CVD Diamond Microstructures Using RIE Process , [97-2] :Research on Fabricating CVD Diamond Microstructures Using RIE Process期刊論文Research on Fabricating CVD Diamond Microstructures Using RIE ProcessChou, Wen-chen; Chao, Choung-lii; Fan, Wei-haw; Ma, Kung-jeng淡江大學機械與機電工程學系CVD Diamond; Mask; Microstructure; RIEStafa-Zurich: Trans Tech Publications Ltd.Key Engineering Materials 407-408, pp.41-44Diamond is one of the most important engineering materials for its extreme hardness, high thermal conductivity value and chemical inertness. Due to its high hardness and strength, it can be ideal candidates for AFM probe or micro-needle. In this research, micro cone-like shaped diamond tips with high aspect ratio formed using reactive ion etching (RIE) method. The scanning electron microscope (SEM), transmission electron microscope (TEM) and micro-Raman spectroscopy were used to study the surface morphology and sub-surface micro-structure before and after RIE process. The results showed that gold could be adopted as mask material during the RIE process.
6 100/1 機電系 趙崇禮 教授 期刊論文 發佈 Fabricating microstructures on CVD diamond film , [100-1] :Fabricating microstructures on CVD diamond film期刊論文Fabricating microstructures on CVD diamond filmChao, Choung-Lii; Chou, Wen-Chen; Lin, Wen-Chung; Su, Wei-Jhe; Ma, Kung-Jeng淡江大學機械與機電工程學系CVD diamond film; thermal annealing; reactive ion etching; RIE; microstructureOlney: Inderscience PublishersInternational Journal of Surface Science and Engineering 6(1/2), pp.59-70Diamond has many advanced properties which may provide potential solutions to various engineering problems. This study focuses on fabricating micro-structures on CVD diamond film. A thin layer of Au or Pt together with thermal annealing process is used to form micro–masks and reactive ion etching (RIE) method was subsequently adopted in this research to etch and fabricate micro–structures. Field emission scanning electron microscope (FESEM) and micro Raman spectroscopy were used to observe and analyse the morphology and composition of the obtained microstructures. Results show that different coated materials and thickness ca
7 97/2 機電系 趙崇禮 教授 期刊論文 發佈 Research on Fabricating CVD Diamond Microstructures Using RIE Process , [97-2] :Research on Fabricating CVD Diamond Microstructures Using RIE Process期刊論文Research on Fabricating CVD Diamond Microstructures Using RIE ProcessChou, Wen-chen; Chao, Choung-lii; Fan, Wei-haw; Ma, Kung-jeng淡江大學機械與機電工程學系CVD Diamond; Mask; Microstructure; RIEStafa-Zurich: Trans Tech Publications Ltd.Key Engineering Materials 407-408, pp.41-44Diamond is one of the most important engineering materials for its extreme hardness, high thermal conductivity value and chemical inertness. Due to its high hardness and strength, it can be ideal candidates for AFM probe or micro-needle. In this research, micro cone-like shaped diamond tips with high aspect ratio formed using reactive ion etching (RIE) method. The scanning electron microscope (SEM), transmission electron microscope (TEM) and micro-Raman spectroscopy were used to study the surface morphology and sub-surface micro-structure before and after RIE process. The results showed that gold could be adopted as mask material during the RIE process.
8 96/2 產經系 池秉聰 副教授 期刊論文 發佈 Lottery Markets Design, Micro-Structure, and Macro-Behavior: An ACE Approach , [96-2] :Lottery Markets Design, Micro-Structure, and Macro-Behavior: An ACE Approach期刊論文Lottery Markets Design, Micro-Structure, and Macro-Behavior: An ACE Approach池秉聰; Chen, Shu-heng淡江大學產業經濟學系Lottery;Agent-based computational modeling;Genetic algorithms;Sugeno fuzzy models;Laffer curveJournal of Economic Behavior and Organization 67, pp.463-480An agent-based computational modeling of the lottery market is established in this paper to study the design issue, in terms of the lottery tax rate, as well as the emerging market behavior. By using genetic algorithms and fuzzy logic, lottery participants are modeled as autonomous agents who may endogenously adapt to exhibit behavioral properties consistent with well-noticed behavior of lottery markets. Three major findings are presented. First, as anticipated, a Laffer curve is found in this model; nonetheless, the Laffer curve has a flat top, which indicates the non-uniqueness of the optimal lottery tax rate. Second, conscious selection behavior is a
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