Essays about: "filler metal"

Showing result 1 - 5 of 10 essays containing the words filler metal.

1. 1. Tribological behaviour of metal sulfides UHMWPE composites in dry lubrication

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

   Author : Bruno Pizone Vaz; [2021]
   Keywords : Polymer composites; polymer tribology; dry lubrication; UHMWPE; metal sulfides; tribology;

   Abstract : The increasing worldwide demand for more eco-friendly materials with improved tribo- logical properties has expanded the interest in research on polymer as an alternative for conventional metal/metal contacts under dry lubrication. Specifically, UHMWPE, a semi-crystalline polymer, has shown interesting tribological properties for low demanding applications, allied with excellent recyclability, manufacturability and low cost. READ MORE

3. 2. Characterization of Graphene-Based Anisotropic Conducting Adhesives : A study regarding x-ray sensing applications

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Marcus Gärdin; [2019]
   Keywords : Anisotropic conductive adhesive; Graphene; Flip-chip; Graphene oxide; Epoxy composite; Anisotropt ledande adhesive; Grafen; Flip-chip; Grafenoxid; Epoxykomposit;

   Abstract : A common method of cancer treatment is radiation therapy. In radiation therapy, a treatment planning system is made to specify the dose of X-rays needed to eradicate the tumor. To assure the right amount of X-ray dosage a quality assurance is using a phantom containing radiation sensors. READ MORE

4. 3. Interaction Effect of Filler Material on Fungal Biomass Activity for Heavy Metal Biosorption in Stormwater

   University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

   Author : Robert Peterson; [2018]
   Keywords : Heavy metals; Biosorption; Fungal biomass; Serial optimisation;

   Abstract : In the wake of ever more occurring and evident consequences brought by climate change such as droughts and an increasing world population, a responsible use and handling of freshwater has never been as important as before. Stormwater is more than often not treated and simply released back in nature with any kind of pollution it has collected on its way, one of which being heavy metals. READ MORE

5. 4. The Influence of Placement and Sintering Time of the Steel Ladle Filler-sand

   University essay from KTH/Materialvetenskap

   Author : Rana Tajik; Carl Holke; Johanna Nugin; [2018]
   Keywords : Filler-sand; Sintering time; Filler-sand placement; Filler-sand coverage; Strirring; Ladle free open; Skivtärningssand; sintringstid; sandplacering; spontan-öppning;

   Abstract : The filler-sand is a barrier between the slide gate system and the liquid metal in the steel ladle. During the casting process, the sintered sand should brake due to the ferrostatic pressure from the molten metal to initiate the teaming. This procedure is called a spontaneous opening in the casting context. READ MORE

6. 5. Welding of dissimilar metals in different welding positions

   University essay from KTH/Materialvetenskap

   Author : Mimmi Bäck; [2016]
   Keywords : ;

   Abstract : The three boiling water reactors (BWR) in Oskarshamn produce about 10 % of the electrical power in Sweden. The combination of intense radiation fluxes and high temperatures in nuclear reactors creates an extraordinary environment. READ MORE