Essays about: "Brittle deformation"

Showing result 11 - 15 of 33 essays containing the words Brittle deformation.

  1. 11. Mapping and characterisation of surface damage and wear mechanisms in gun barrels : Gun barrels exposed to cyclic thermo-mechanical loading

    University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Author : Martin Perkovic; [2020]
    Keywords : Wear; erosion; sliding wear; gun barrel; characterisation;

    Abstract : Gun barrels are an important component in advanced defence systems. The gun barrels are used for direct and indirect fire and the material of the gun barrel is exposed to great strains and high temperatures. This sets high demands on the material of the gun barrel. During firing the gun barrel can be damaged. READ MORE

  3. 12. Multifunctional Wood Polymer Composites Reinforced with Graphene Nanoplatelets : Investigating if multifunctionality can be achieved in wood polymer composites through the addition of graphene nanoplatelets

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Vanessa Meulenberg; [2019]
    Keywords : Wood polymer composites; graphene; multifunctional; wood flour;

    Abstract : Graphene nanoplatelets (GNPs) were used to reinforce wood polymer composites (WPCs) in order to achieve multifunctionality. Multifunctionality could be achieved through the GNPs because of their excellent mechanical and electrical properties. The research consists of two parts: HDPE/GNP/WF composites and LLDPE/GNP composites. READ MORE

  4. 13. Structural controls on the shear zone hosted, IOCG-style Kiskamavaara Cu-Co-Au mineralization

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

    Author : Nicolai Metzger; [2019]
    Keywords : ;

    Abstract : Sweden is the largest producer of iron ore in the European Union, as well as amongst the top producers for base and precious metals. Much of its mineral wealth derives from northern Norrbotten, type locality of the Kiruna-type-magnetite-apatite ores. READ MORE

  5. 14. 3D Printed Soft Robot Gripper with Closed-Loop Control

    University essay from KTH/Mekatronik

    Author : Xiran Zhang; [2019]
    Keywords : Closed-loop control; Soft gripper; 3D printing; Stängd slinga; mjuk gripare; 3D-utskrift;

    Abstract : This project aims to build up a soft robotic gripper that mimics human hands and design a closedloop control system. A soft gripper model is established with Finite Element Method (FEM) to describe the relation between air pressure input and gripper deformation. READ MORE

  6. 15. Structural Reconnaissance Mapping of the Nasa Basement Window, Southern Norrbotten Caledonides

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

    Author : Hugo Hedin Baastrup; [2018]
    Keywords : Caledonides; Belt; Window; Thrust; Shear; Basement; Nappe; Tectonic; Arjeplog; Nasa; Saltfjellet; Overprint;

    Abstract : Too few documentative descriptions exist from the reactivated Proterozoic Nasa Basement window in Sweden. This re-exposed crustal piece predominantly consisting of 1.8 Ga granite and volcanic basement rock lack structural evidences on maps. READ MORE