Essays about: "melt fraction"

Showing result 1 - 5 of 16 essays containing the words melt fraction.

1. 1. Syn-Magmatic Deformation Structures in the Slaufrudalur Pluton, East Iceland

   University essay from Uppsala universitet/Institutionen för geovetenskaper

   Author : Chun Hei Ho; [2023]
   Keywords : Granite; Iceland; magma chamber; magmatic microstructure; melt fraction; mush; pluton; rheology; strain; syn-magmatic deformation;

   Abstract : Structures and deformation mechanisms of magmatic rocks are controlled by rheology. An increase in melt fraction can weaken a rock body and localises significant amount of strain. This interplay between rheology, melting and deformation in a magma reservoir, however, is not always clearly documented in literature. READ MORE

3. 2. Investigation of new hot melt adhesives with plasticisers based on renewable resources : Investigating the use of sustainable plasticisers in hot melt adhesives

   University essay from Karlstads universitet/Institutionen för ingenjörs- och kemivetenskaper (from 2013)

   Author : Shadi Feyzabi; [2023]
   Keywords : Hot melt adhesives; renewable; mineral oil; vegetable oil; rheology; viscosity; loop tack; adhesive strength; Smältlim; förnybar; mineralolja; vegetabilisk olja; reologi; viskositet; loop tack; vidhäftningsstyrka;

   Abstract : Hot melt adhesives (HMA) are a class of adhesives that, unlike solvent-or waterborne counterparts, do not contain organic solvents or other carriers, and are produced and subsequently applied in a molten state. The main components of HMA are polymers, tackifying resins, and a plasticiser. READ MORE

4. 3. Apparent density for water atomized low-carbon steel powder

   University essay from KTH/Materialvetenskap

   Author : Simon Lindström; [2023]
   Keywords : ;

   Abstract : Carbon content does not affect the apparent density for water atomized iron powder monotonically. At low carbon content, around 0.1 wt %, apparent density is higher than a similar powder with 0.3 wt % carbon. READ MORE

5. 4. Monitoring of heat exchanges in thesnowpack of Foxfonna glacier, Spitzbergen,Svalbard.

   University essay from Lunds universitet/Förbränningsfysik; Lunds universitet/Fysiska institutionen

   Author : Thibault Desjonquères; [2022]
   Keywords : Glaciers; Glaciology; Svalbard; Geophysics; Superimposed Ice; Foxfonna; Geology.; Physics and Astronomy;

   Abstract : The processes of meltwater storage in firn and the impact of refreezing on firn-coveredglaciers have been investigated on the Greenland ice-sheet. On Svalbard, climate changepromotes the disappearance of firn on glaciers. READ MORE

6. 5. Influence of Rheocasting process conditions on microstructural properties of A356 alloy and slurry yield behaviour

   University essay from Jönköping University/JTH. Forskningsmiljö Material och tillverkning – Gjutning

   Author : Mahdi jafari; Muhammad Aqeel; [2021]
   Keywords : ;

   Abstract : Recent decades have attracted board interest in the Rheocasting process. The High demand for lightweight, strong alloys and complex design parameters involves challenges in maintaining cost-effectiveness and energy consumption. READ MORE