Essays about: "heat treatment"
Showing result 11 - 15 of 328 essays containing the words heat treatment.
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11. Simulation and Experimental Based Hardenability Evaluation of Chromium Alloyed Powder Metal Steels
University essay from KTH/MaterialvetenskapAbstract : Powder metallurgy is a branch of metal forming technology where metal powders are used to manufacture parts and components. It is a flexible and economical technique for manufacturing complicated shapes. This present work focuses on press and sinter technology and forms a part of Höganäs’s efforts of modelling hardenability through quenching. READ MORE
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12. Theoretical examination of temperature distribution in an electrical furnace by the study of transient heat conduction effects
University essay from Uppsala universitet/MaterialteoriAbstract : The company Kanthal produces electric heating elements that require high temperature treatment in one production step. In this process step, called sintering, the amount of heat received by the sintered material is in direct correlation to the product’s outcome. READ MORE
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13. Optimization of the process-route of a Nickel-base alloy : Investigation of Sigma-phase precipitation in heat treatment
University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)Abstract : The focus of this master’s thesis is on the heat treatment of Ni-base alloys, specifically the risk of intermetallic σ-phases during different stages of heat treatment. The alloy studied is Sanicro®28, a super-austenitic stainless steel produced by Alleima AB. READ MORE
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14. Fouling modelling in a UHT unit based on plant data.
University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)Abstract : Heat treatment of dairy products is essential for food safety, one way to perform this is ultra-high temperature (UHT) processing. During the process, macronutrients and minerals form fouling deposits which impairs heat transfer. Eventually the fouling needs to be removed chemically by alkaline and acidic detergents. READ MORE
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15. Bluegreengrey (BGG) solution for future climate and flood-resilient urban drainage network by enhancing the natural hydrological cycle
University essay from Lunds universitet/Avdelningen för Teknisk vattenresursläraAbstract : A loop of urbanization, increasing impervious surface in urban areas, increasing temperature, rainfall, surface runoff and flooding, and lack of new spaces have been adding challenges to urban drainage systems for decades. The climate change impacts are exposing the existing vulnerable conventional urban drainage systems to more challenges in the future. READ MORE