Sökning: "Shearing layers"

Hittade 3 uppsatser innehållade orden Shearing layers.

  1. 1. Architecture of Reuse

    Master-uppsats, Lunds universitet/Institutionen för arkitektur och byggd miljö

    Författare :Sofia Elldin Mårtensson; [2022]
    Nyckelord :Återbruk; Reuse; Material reuse; Building component reuse; Reusage; Upcycling; Circular architecture; Cikulär arkitektur; Shearing layers; Lifecycles; Weathering; Design for disassembly; Ombyggnation; Transformation; Adaptive transformation; Arts and Architecture;

    Sammanfattning : Exploring a prolonged life cycle of materials through an adaptive transformation Take, make and waste. Our society is trapped in a linear economic system where we extract raw materials, process them into products and as they have served their purpose they are reduced to waste. LÄS MER

  3. 2. Material Transfer Mechanisms during Interaction of Aluminium Alloy and Tool Steel at Elevated Temperatures

    Master-uppsats, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Gabriel Macêdo; [2020]
    Nyckelord :material transfer mechanisms; high temperature tribology; hot metal forming tribology; hot-stamping of aluminium alloys; aluminium alloys;

    Sammanfattning : Hot stamping of aluminium alloys allows for increased formability, decreased springback and the possibility of integrating age-hardening heat treatments into the process. However, it can be challenging due to the occurrence of material transfer of aluminium onto the tool, as aluminium is prone to adhesion even at low temperatures. LÄS MER

  4. 3. Investigation of consolidation of stacked prepreg during robot forming

    Master-uppsats, KTH/Lättkonstruktioner

    Författare :Erik Flogvall; [2014]
    Nyckelord :;

    Sammanfattning : The purpose of this thesis was to investigate consolidation performed robotically of stacked epoxy pre-impregnated carbon ber. Consolidation is when the composite is compacted by applying pressure. This removes voids in the composite which increases mechanical properties. The process of consolidation is generally assumed to be viscoelastic. LÄS MER