Essays about: "steel"

Showing result 1 - 5 of 847 essays containing the word steel.

  1. 1. Tribological Performance of Polymer Based Self-lubricating Coatings

    University essay from Luleå tekniska universitet/Maskinelement

    Author : Amit Roy; [2019]
    Keywords : polyimide coatings; carbon nanotube; graphene; tribological properties; elevated temperature.;

    Abstract : The thesis comprises the two parts in each chapter: the first part focuses on the development and characterization of polyimide (PI) based composite coatings on a steel substrate. In order to improve the tribological performance of polyimide coatings, the fillers i.e. READ MORE

  3. 2. Neutralization of acidicwastewaters with the use of landfilled Electric Arc Furnace (EAF) high-alloyed stainless-steel slag: an upscale trial of the NEUTRALSYRA project

    University essay from KTH/Tillämpad processmetallurgi

    Author : RAHUL PUTHUCODE; [2019]
    Keywords : Landfilled High-alloyed Electric Arc Furnace EAF slag; Slag neutralization potential; Slag recycling;

    Abstract : The landfilling of slag obtained from the high alloyed Electric Arc Furnace (EAF) steel making process, constitutes an environmental treat for society as well as an economical problem for the companies producing it, due to the costs related to waste management practices. Conventional methods of slag recycling are abundantly used among the steelmaking business, but due to their particular physical properties, high- alloyed EAF slags cannot be properly valorized. READ MORE

  4. 3. Temperature distribution in air tight cavities of steel framed modular buildings when exposed to fire

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

    Author : Elin Bergroth; Greta Torstensson; [2019]
    Keywords : Cavities; fire furnace; fire test; modular building; steel; TASEF; Brandugn; brandtest; hålrum; modulbyggnader; stål; TASEF;

    Abstract : A common way to construct large buildings is by assemble prefabricated modules around a load bearing steel construction. However, if a fire occurs these buildings can be subject to a rapid fire spread due to its cellular nature. READ MORE

  5. 4. Better Safe than Sorry : Boosting Workplace Safety with Interactive Textiles

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Miriam Gaissmaier; [2019]
    Keywords : ;

    Abstract : Despite various safety regulations and procedures, work accidents remain a significant problem in the global process industry as well as the Swedish steel industry. In order to address personal safety and safety culture, wearable alert systems based on Internet of Things (IoT) technology were prototyped and tested with steel workers in iterative workshops following the Constructive Design Research approach. READ MORE

  6. 5. Stroller Service System : How to make customer products sustainable within the planetary boundaries - using the case product ‘stroller’, PSS and a Design Thinking approach

    University essay from Linköpings universitet/Maskinkonstruktion

    Author : Gustav Thorslund; [2019]
    Keywords : Product Service System; PSS; Circular Economy; Service Design; Sustainability; Planetary Boundaries; Stroller; Design Thinking; Product Development; Wood; b2c; refurbish;

    Abstract : Physical customer products have an environmental impact, such as greenhouse gas emissions, due to the use of virgin resources from cradle-to-grave, especially when the origin of the material is from fossil resources. This thesis aims to create a circular business model, by investigating the product ‘stroller’ and place it in a Product Service System, where the user subscribes to the Stroller Service System. READ MORE