7 uppsatser
Självständigt arbete i teknisk fysik med materialvetenskap & Självständigt arbete i kemiteknik
… made of a WC/Co composite used for stone cutting. The method used today is sintering, where the material is heated in a conventional sintering oven. The other method was microwave sintering, where the material is heated by radiation in the microwave region. Also an investigation …
… the concentration on the surface is much higher than in the walls. Erosion, sintering and plugging have not been studied in detail. Erosion tends to be a bigger problem in Johannes than in Högdalen, probably due to the texture of the fly ash. It does not seem to be any risk of …
… the manufacturing chain of cutting tools is when the greenbodies undergo the sintering process. Today, the delubrication step has the sameprocess time independent of the total charge weight. An implementation of a methodto adjust the delubrication process time would give more …
… is made of a plastic material through a process known as SLS, selective laser sintering. The cradle that the video camera is attached to is designed to rotate around the center axises of the camera in order to develop a minimal torque.
Projektet Precious utforskar narrativa lagningar av artefakter. I arbetet diskuteras människans komplexa förhållande till artefakter. Komplexiteten som behandlas i arbetet är fokuserad kring att artefakter förutom rent praktiska funktioner; även fungerar som verktyg i den …
- handledning vid val av FFF-metod
… finns fem möjliga metoder. Dessa är Stereolitography (SLA), Selective laser sintering (SLS), 3D-Printing (3DP), PolyJet och Fused deposition modeling (FDM). De olika FFF-metoderna ger inte exakt samma slutresultat. Prototypen kommer, beroende på val av material och metod, att få …
… 1.3), where aspects such as temperature profile, levels of gases (CO and NO), sintering-/-slagging and unburned fraction of the ashes were studied. Four different fuel loads were used for wood pellets (10, 20 and 30 kW) and one fuel load for straw (10 kW). Combustion of straw …
