Essays about: "castings"

Showing result 1 - 5 of 20 essays containing the word castings.

  1. 1. Aluminium Metal Matrix Composite : Composite Material as an Alternative in Automotive Engine

    University essay from Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhet

    Author : VISHNU RAJ SHEEBA RAJAN; AGESH GOPALAKRIRSHNAN; [2023]
    Keywords : Aluminum Metal Matrix; Molten Matrix; Casting; Hardness;

    Abstract : The present work aims to develop Aluminium metal matrix composites by incorporating of reinforcements such that combination of best properties could be achieved. The metal base was selected was Aluminium 6082 and it is reinforced with varying volume percentage of Alumina oxide and Fly ash. READ MORE

  3. 2. Identifying Challenges Regarding Sustainability and Circularity in Foundries : A multiple-case study of OEMs and SMEs in the Swedish foundry industry

    University essay from Jönköping University/JTH, Logistik och verksamhetsledning

    Author : Paul Abaci; Elin Karlsson; [2023]
    Keywords : castings; challenges; circular economy; foundry industry; OEM; planning; SME; supply chain; sustainability.;

    Abstract : Purpose: The purpose of the thesis is to identify Swedish foundries’ challenges regarding circularity and sustainability demands and explore how SME foundries can be more sustainable and circular. Method: The research approach used in this study is an exploratory multiple-case study. READ MORE

  4. 3. Use of Thermal Analysis to reduce the Microporosity in ductile iron. : Analysis of micro porosity casting defect

    University essay from Jönköping University/JTH, Material och tillverkning

    Author : Adriana Mura; [2022]
    Keywords : Nucleation; Ductile Cast iron; Inoculation; Preconditioning; Over-inoculation; Charge materials; Hypoeutectic; Eutectic; Hypereutectic; Shrinkage;

    Abstract : It became always more important in Cast Iron Foundry to have a process control system that helps to reduce the variability and follow the correct specifications, to simplify the detection of eventual inoculation problems or incorrect working ranges.In the thesis, it is presented a case study of a specific defect of microporosity that appeared in the internal areas of some castings. READ MORE

  5. 4. Performance of 3D printed concrete formworks for bridge pillars focusing on casting

    University essay from KTH/Betongbyggnad

    Author : Sergi Boned Ferrer; [2021]
    Keywords : 3D technology; formwork; casting; bridge pillars; bond;

    Abstract : In this context, the main objective of this project is to determine if 3D printed concreteformworks are able to not fall apart and later withstand the stresses produced byC40/50 and selfcompactingconcrete (SCC) castings. The purpose is to check thesuitability of this method applied to the construction of bridge pillars and its capabilityof covering and protecting the reinforcement placed in the casting. READ MORE

  6. 5. Casting and Characterization of Advanced High Strength Steels

    University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Author : Daniel Hedman; [2020]
    Keywords : AHSS; characterization; casting; parlite; austenite; martensite; ferrite; grain size;

    Abstract : The Latin American steel making company Ternium S.A. aims to develop and produce a new type of advanced high strength steel (AHSS) in which the main alloying elements are carbon, aluminium, manganese, and silicon. READ MORE