Search for dissertations about: "Modified stainless steel"
Showing result 1 - 5 of 21 swedish dissertations containing the words Modified stainless steel.
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1. Whey protein adsorption and aggregation on modified stainless steel surfaces in relation to fouling
Abstract : This thesis focuses on the possibilities to reduce fouling by 1.Modifying the stainless steel surface. READ MORE
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2. Degradation Mechanisms of Heat Resistant Steel at Elevated Temperatures : In an Iron Ore Pelletizing Industry
Abstract : This thesis focuses on the different degradation mechanisms of the stainless steel in a travelling grate in a Grate-Kiln iron ore pellet indurator. The travelling grate is a conveyor belt that transports green-body pellets to a rotary kiln while the pellets are being dried and pre-heated to a temperature of 900-1100 °C by recycled hot air. READ MORE
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3. Influence of hydrogen on corrosion and stress induced cracking of stainless steel
Abstract : Hydrogen is the smallest element in the periodical table. It has been shown in several studies that hydrogen has a large influence on the corrosion and cracking behaviour of stainless steels. Hydrogen is involved in several of the most common cathode reactions during corrosion and can also cause embrittlement in many stainless steels. READ MORE
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4. High Resolution Microanalysis of Creep Resistant 9-12% Chromium Steels
Abstract : This thesis deals with detailed studies of the microstructure of 9-12% chromium steels. Three alloys with improved creep resistance have been studied in different stages of heat treatment and after creep testing. Two of them were manufactured using PM/HIP and were of the type 10. READ MORE
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5. Development of characterisation methods for the components of the polymer electrolyte fuel cell
Abstract : In this work characterisation methods and fuel cell hardwarewere developed for studying the components of the polymerelectrolyte fuel cell (PEFC). Humidifiers and other componentswere tested in order to develop reproducible and reliableexperimental techniques. A set-up for testing larger cells andstacks was developed. READ MORE