Search for dissertations about: "inclusion size"
Showing result 1 - 5 of 119 swedish dissertations containing the words inclusion size.
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1. Three Dimensional Determinations of Inclusions in Ferroalloys and Steel Samples
Abstract : As the requirements on material properties increase, there has been a demand on an additional knowledge on the effect of impurities in the ferroalloyson the steel cleanness. Thus, the number, morphology, size and composition of inclusions in sixdifferent ferroalloys (FeTi, FeNb, FeSi,SiMn, LC and HC FeCr) were investigatedin this study. READ MORE
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2. Influence of microstructure on fatigue and ductility properties of tool steels
Abstract : Fatigue and ductility properties in various tool steels, produced by powder metallurgy, spray forming or conventionally ingot casting, have been analysed experimentally and successfully compared to developed models. The models are able to predict the fatigue limit and cause for fatigue fracture, and strain- and stress-development until fracture during the ductile fracture process respectively. READ MORE
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3. Educational inclusion for students with neurodevelopmental conditions
Abstract : Introduction: Inclusive education is the response to the human rights movement that requested equal rights to general education for all students, independent of their prerequisites and/or disabilities. Inclusion is different from integration, which concentrates on the capacities of an individual to adapt to a given mainstream. READ MORE
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4. Study of Non-metallic Inclusion in Alloy 825
Abstract : It is well known that inclusions affect the properties of steels and alloys. Therefore, it is important to understand what type of inclusions that exist and how they behave and especially with a focus on large size inclusions. READ MORE
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5. Control of Alloy Composition and Evaluation of Macro Inclusions during Alloy Making
Abstract : In order to obtain a good performance and predict the properties of alloys, it is necessary to control the contents of alloying elements and to evaluate a largest inclusion in the product. Thus, improved techniques for both control of alloy elements and evaluation of the large inclusion in products will enable us to provide better qualities of the final products. READ MORE