Essays about: "tyre material"

Showing result 1 - 5 of 10 essays containing the words tyre material.

1. 1. Design of a test rig for in situ hydrogen charging of rolling element bearings under load

   University essay from Luleå tekniska universitet/Maskinelement

   Author : Oskar Moström; [2023]
   Keywords : tribology; hydrogen embrittlement; mechanical engineering; rolling element bearing; machine elements; design; mechanical design; CAD; mechanical construction; construction; material science; Tribologie; Wasserstoffversprödung; Maschinenbau; Wälzlager; Maschinenelemente; Design; Maschinenkonstruktion; CAD; mechanischer Bau; Konstruktion; Materialwissenschaft; tribologi; väteförsprödning; maskinteknik; rullningselementlager; maskinelement; design; mekanisk design; CAD; mekanisk konstruktion; konstruktion; materialvetenskap; lager;

   Abstract : This Master's thesis is part of the Hydrogen Embrittlement in Rolling element bearings project (HERo) initiated at Luleå University of Technology (LTU), with the primary objective of determining critical hydrogen concentrations in bearing steel for rolling element bearings. The specific aim of this Master's thesis is to design a test rig that enables the investigation of the effects of hydrogen embrittlement on rolling element bearings under load. READ MORE

3. 2. Metamorphic microtextures and mineral assemblages in orthogneisses in NW Skåne – how do they correlate with technical properties?

   University essay from Lunds universitet/Geologiska institutionen

   Author : Maria Eleni Taxopoulou; [2020]
   Keywords : granitic gneiss; Eastern Segment; Söderåsen; rock quality; quantitative analyses; grain size; aspect ratio; circularity; mineralogy; Earth and Environmental Sciences;

   Abstract : Glacifluviala avlagringar har varit de vanligaste källorna för byggmaterial i Sverige under de senaste decennierna. De är dock ändliga resurser som måste bevaras eftersom de också fungerar som akvifärer. READ MORE

4. 3. Modified lignin as replacement of carbon black in elastomers- For the development of sustainable tyre technology : The substitution of carbon black with modified lignin- Green tyre technology

   University essay from Karlstads universitet/Avdelningen för kemiteknik

   Author : Mostafa Ahmed Ismail; [2020]
   Keywords : lignin; tyre rubber; elastomeric materials; esterfication;

   Abstract : Due to its large flexibility, low-price, large availability, and properties lignin is seen as an important compound with a wide range of applications. The increasing demand of fossil-based rubber materials is causing a serious threat to the environment and it is contributing to plastic- and marine pollution, ozone depletion and carbon dioxide emission (CO2) [1,2]. READ MORE

5. 4. Evaluating the interaction between CC-studs and pavement

   University essay from Uppsala universitet/Tillämpad materialvetenskap

   Author : Elias Helou; [2019]
   Keywords : ;

   Abstract : Studded tyres are used in many countries around the world. Excessive wear of the road is the result when using studded tyres, and thus time of usage is limited or prohibited. A stud consists of a hard metal part enclosed in steel, aluminium, plastic or rubber, which is anchored in the tyre. READ MORE

6. 5. How can artificial intelligence-based sorting solutions support the realisation of circular economy and closed loop recycling of scrap tyres : A case study at Ragn-Sells

   University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

   Author : Sara Kilander; [2019]
   Keywords : ;

   Abstract : Tyre rubber is a lightweight, elastic, shock- and noise absorbing, UV resistant, insulating material with high tensile strength that perform well in a broad range of temperatures. These are all valuable qualities that point to the benefit of recycling and reusing the material in high quality products and applications for as long as possible. READ MORE