Sökning: "Surface temperature"
Visar resultat 11 - 15 av 1836 avhandlingar innehållade orden Surface temperature.
11. Minimum Quantity Lubrication
Sammanfattning : .... LÄS MER
12. Towards an understanding of surface hydrophobization of paper - Exploring the effect of polymer nanoparticles, starch, ionic strength and process parameters
Sammanfattning : Paper materials are cost effective and lightweight, they can easily be recycled and their use as an alternative to plastics is advantageous from an environmental and sustainability perspective. However, competing with plastics for packaging applications is a challenge for cellulosic products. LÄS MER
13. Tailoring residue-derived carbon materials for the removal of wastewater contaminants : adsorption and surface properties
Sammanfattning : The availability of effective, low-cost wastewater treatment is necessary for increased water recycling and the prevention of environmental pollution on a global scale. Adsorption on activated carbons is commonly applied in wastewater treatment, but the high cost of conventional activated carbons limits the use of this technique. LÄS MER
14. Interfacial Properties of Biomacromolecular Model Systems: Surface Forces and Nanotribology
Sammanfattning : The nanotribology, adhesion and related interfacial properties of biomacromolecular systems have been studied. The aim was to elucidate the role of physisorbed and chemically grafted bio-polymers implicated as mediators for cellulose based processing and material design. LÄS MER
15. Wear mechanisms in sheet metal forming : Effects of tool microstructure, adhesion and temperature
Sammanfattning : The general trend in the car body manufacturing industry is towards low-series production and reduction of press lubricants and car weight. The limited use of lubricants, in combination with the introduction of high and ultrahigh-strength sheet materials, continuously increases the demands on the forming tools. LÄS MER