Search for dissertations about: "aluminium casting"
Showing result 16 - 20 of 45 swedish dissertations containing the words aluminium casting.
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16. An Experimental Study to Improve the Casting Performance of Steel Grades Sensitive for Clogging
Abstract : In this study, the goal is to optimize the process and to reduce the clogging tendency during the continuous casting process. The focus is on clogging when the refractory base material (RBM) in the SEN is in contact with the liquid steel. READ MORE
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17. On Tool Failure in Die Casting
Abstract : Die casting is a very cost-efficient method of forming thin-walled and complex near net-shaped products with close geometric tolerances and good surface finish. A permanent die tool is used to make large quantities of identical products. The performance and tool life are limited by several mechanisms, e.g. READ MORE
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18. The West European market for secondary aluminium : supply and demand models
Abstract : This thesis consists of two self-contained papers on the West European market for aluminium metal made from scrap, so called secondary aluminium. The purpose of the first paper is to identify and estimate the relative importance of factors determining supply and demand of secondary aluminium casting alloys in the short-run. READ MORE
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19. Imperfections in Recycled Aluminium-Silicon Cast Alloys
Abstract : In striving to produce high quality cast components from recycled aluminium alloys,imperfections have to be considered, because recycled aluminium usually containsmore of it. However, there are great energy savings to be made by using recycledaluminium; as little as 5% of the energy needed for primary aluminium productionmay be required. READ MORE
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20. On particles and slags in steel casting
Abstract : Hadfield steel is widely accepted as one of the most important steel alloys utilized in industrial applications where high impact strength and wear resistance is required. Like in most metallic alloys used for component casting, the mechanical properties of Hadfield steel are directly connected with the microstructure of the material. READ MORE