Essays about: "Piteå"

Showing result 11 - 15 of 38 essays containing the word Piteå.

  1. 11. Warpage Prediction of Electronic Underfill Components During Curing

    University essay from Umeå universitet/Institutionen för fysik

    Author : David Lindblom; [2021]
    Keywords : Warpage; viscoelastic;

    Abstract : To ensure the shelf life of a semiconductor, the integrated circuits are usually embedded in an epoxy molding compound (EMC) to shield it from stress and corrosion. The EMC is a viscoelastic material and is categorized as a thermoset. Working with viscoelastic material appose a challenge due to the cure-induced warpage. READ MORE

  3. 12. Skogliga studenters syn på yrkesrollen virkesköpare – en jämförelse mellan kvinnor och män

    University essay from SLU/School for Forest Management

    Author : Moa Hermansson; Anna Sundström; [2021]
    Keywords : jämställdhet; yrkesstatus; könstillhörighet;

    Abstract : Skogsbranschen i Sverige har under lång tid dominerats av män. Detta på grund av att ett skogligt yrke historiskt sett har varit fysiskt krävande och därmed ansetts passa bäst för män. I dag har andelen kvinnor som är yrkesverksamma inom skog eller som läser en skoglig utbildning ökat. READ MORE

  4. 13. Thermal induced yellowing of peroxide bleached birch pulp

    University essay from Luleå tekniska universitet/Industriell miljö- och processteknik

    Author : Alexander Nygren; [2020]
    Keywords : Accelerated ageing; Bleaching; Brightness reversion; Kraft pulp; pH; Yellowing;

    Abstract : Brightness reversion, also known as yellowing, is a well-known phenomenon which means that the brightness of paper products decreases during ageing. The name of this phenomenon is based on that paper products usually change in color towards yellow during ageing. READ MORE

  5. 14. Carbon materials from biomass for supercapacitors

    University essay from KTH/Tillämpad fysik

    Author : Jaskaran Singh Malhotra; [2020]
    Keywords : Supercapacitors; Activated Carbon; Energy Storage; Biomass conversion; Electrochemical Energy Storage; Pyrolysis; Superkapacitatorer; Aktivt kol; Energilagring; Biomassa omvandling; Elektrokemisk energilagring; Pyrolys;

    Abstract : The fast pyrolysis plant at RISE – ETC, Piteå produces carbon rich chars in bulk from various sources of biomass as feedstock. These in-house manufactured carbon rich chars were upgraded via pyrolysis as well as chemical activation using KOH to enhance their potential as an electrode material for supercapacitors. READ MORE

  6. 15. Production Development : Layout Project at Lundqvist Trävaru AB

    University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik och samhälle

    Author : Andreas Berglund; [2019]
    Keywords : Production Development; Prefabricated Building Kits; Layout Development; LEAN; Material Handling; Production Flow; Produktionsutveckling; Prefabricerade Byggsatser; Layoututveckling; LEAN; Materialhantering; Produktionsflöde;

    Abstract : The purpose of the master thesis has been to examine the production system at the company Lundqvist Trävaru AB and use the gathered information to create a layout suggestion together with a couple of improvement ideas. The thesis is the final part of the Industrial Design Engineering programme at Luleå University of Technology (LTU). READ MORE