Search for dissertations about: "largest inclusion"

Showing result 1 - 5 of 25 swedish dissertations containing the words largest inclusion.

  1. 1. Control of Alloy Composition and Evaluation of Macro Inclusions during Alloy Making

    University dissertation from Stockholm : KTH

    Author : Yuichi Kanbe; KTH.; [2010]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; slag metal reaction; equilibrium; kinetics; largest inclusion; statistics of extreme values; electrolytic extraction; cross section; inclusion morphology; TECHNOLOGY Chemical engineering Metallurgical process and manufacturing engineering Metallurgical process engineering; TEKNIKVETENSKAP Kemiteknik Metallurgisk process- och produktionsteknik Metallurgisk processteknik;

    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

  2. 2. Kategoriseringar av barn i förskoleåldern - Styrning & administrativa processer

    University dissertation from Holmbergs

    Author : Kristian Lutz; Lund University.; Lunds universitet.; [2009]
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Assesment; development evaluation; deviance; discourse analysis; governmentality; inclusion; normality; preschool; preschool children; special needs;

    Abstract : The present thesis investigates, analyses and critically discusses the manner in which children with special needs are categorised in the Swedish preschool. The emergence of the category and its construction depends on a number of “truths” concerning children, related to historical and cultural processes in society. READ MORE

  3. 3. Estimating inclusion content in high performance steels

    University dissertation from Karlstad : Karlstad University

    Author : Jens Ekengren; Karlstads universitet.; Karlstads universitet.; Karlstads universitet.; [2008]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Materialteknik; Materials Engineering;

    Abstract : Non-metallic inclusions in steel pose a major problem for the fatigue resistance, especially regarding fatigue at very long lives corresponding to low cyclic stress levels, as well as being detrimental to material toughness and polishability.The largest inclusions are quite rare, which makes conventional detection methods timeconsuming if reliable results are to be obtained. READ MORE

  4. 4. Towards Roma Empowerment and Social Inclusion Through Work-Integrated Learning

    University dissertation from University of Southern Denmark

    Author : Kristine Crondahl; Högskolan Väst.; [2015]
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Roma people; Work-integrated Learning; health; Work Integrated Learning; Arbetsintegrerat lärande; Sociologi; Sociology;

    Abstract : The Roma people are the largest ethnic minority group in the EU and all over, they have been subject to prejudice, stigma, discrimination and oppression. Thus, Roma are the most economically and socially excluded and marginalized group in Europe. READ MORE

  5. 5. A Study of Different Methods for Inclusion Characterization towards On-line use during Steelmaking

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Diana Janis; KTH.; [2015]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; on-line method; PDA OES; electrolytic extraction; inclusions; clusters; nozzle clogging; secondary steelmaking;

    Abstract : The interest of gaining on-line information related to non-metallic inclusions during the steelmaking process has recently increased due to the development as well as the promising results of the Pulse Distribution Analysis with Optical Emission Spectroscopy method (PDA/OES). Even though, the time from sampling to presented results on inclusions is only about 5-10 minutes, the method has also shown limitations with respect to the determination of some inclusion characteristics. READ MORE