Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Jong-Rok Ha"'
Publikováno v:
Modern Physics Letters B. 36
At present, research is actively being conducted into composite materials using natural fibers and thermoplastic resins that can serve as eco-friendly materials. However, the weak interfacial bonding shape between natural fibers and thermoplastic res
Publikováno v:
Composites Research. 30:145-148
Publikováno v:
Journal of Welding and Joining. 34:22-29
Recently, Application of composite materials are increased in transport area for weight reduction. Also, Relatedtechnical developments have been implemented actively at domestic and abroad. In particular, The carbon fiber has high strength and ultra
Publikováno v:
Modern Physics Letters B. 34:2040033
In this paper, an experimental study was conducted to determine the efficiency of repair methods for sandwich composites used as hull materials in leisure ships. The method was applied to external, scarf, and step patch repairs using an epoxy bond. T
Publikováno v:
Modern Physics Letters B. 33:1940030
The purpose of this study is to determine the correct estimation of the laminate patterns for composites intermediate shaft. The laminate patterns in the filament winding process are an important factor in determining the strength and life of the fin
Publikováno v:
Composites Research. 26:170-174
Atmospheric glow plasma polymerization was applied to wood powder before fabricating polypropylene(PP) matrix composites. Seven different types of monomers (Oxygen, Benzene, CH4, Acrylic-acid, Hexafluoroethane,Trifluorotolune, Hexamethyl-disiloxane)
Publikováno v:
Journal of nanoscience and nanotechnology. 15(11)
Carbon fiber reinforced composite has been a good candidate of lightweight structural component in the automotive industry. As fast production speed is essential to apply the composite materials for the mass production area such as automotive compone
Publikováno v:
Journal of The Korean Society for Composite Materials. 25:198-204
The objective of this study is to improve the mechanical properties in abaca fabric/epoxy composites produced using a VARTM process. The mechanical properties were improved by increasing the surface roughness of the fabric through plasma polymerizati
Publikováno v:
Polymers and Polymer Composites. 19:87-90
For the interfacial optimization of Acetate Taffeta Fabric (ATF) with Poly Lactic Acid (PLA), steady-state uniform atmospheric glow discharge (AGD) and Silane treatments were studied, respectively. In AGD, the plasma polymerization time for ATF was v
Publikováno v:
Advanced Composite Materials. 20:435-442
Changes occurring in rice husk (RH) polypropylene (PP) composites with 20% concentration of a NaOH treatment for 24 h and plasma treatment, respectively, were compared with raw RH/PP for the void contents, mechanical properties and water absorptions.