Search for dissertations about: "diffusion bonding"
Showing result 1 - 5 of 40 swedish dissertations containing the words diffusion bonding.
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1. Influence of liquid diffusion on the performance of polymer materials in industrial applications
Abstract : Diffusion of liquids into and through polymers is an important factor that negatively may influence the durability or lifetime of a polymer structure used in industrial applications. In this work two types of polymers, a liquid crystalline polymer (LCP, Vectra A950) and various thermoset resins as used in fibre reinforced plastics (FRP) process equipment were studied with regard to barrier properties, chemical resistance and long-term performance. READ MORE
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2. Oxygen plasma assisted silicon wafer bonding
Abstract : .... READ MORE
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3. Transport Properties and Durability of LCP and FRP materials for process equipment
Abstract : This thesis focuses on transport properties and durability of liquid crystalline polymers (LCP)and fibre reinforced plastics (FRP) with regard to application in industrial process equipment.In the first part of the study the possibility of using a thermotropic LCP of type Vectra A950as lining material for FRP process equipment was investigated. READ MORE
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4. Distributions Of Fiber Characteristics As A Tool To Evaluate Mechanical Pulps
Abstract : Mechanical pulps are used in paper products such as magazine or news grade printing papers or paperboard. Mechanical pulping gives a high yield; nearly everything in the tree except the bark is used in the paper. This means that mechanical pulping consumes much less wood than chemical pulping, especially to produce a unit area of printing surface. READ MORE
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5. The RDGT - Integration of Micromechanics and Electronics by Plasma Assisted Wafer Bonding
Abstract : A high-resolution capacitive sensing technique is presented in this thesis: the Resonant Double Gate Transistor (RDGT). The major advantage of the RDGT compared to "pure" capacitive sensing techniques is its low output impedance because of the direct capacitance to current conversion of the transistor. READ MORE