Browsing NTNU Open by Author "Nes, Erik Aasmund"
Now showing items 1-6 of 6
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A Solute Pinning Approach to Solute Drag in Multi-Component Solid Solution Alloys
Hersent, Emmanuel C; Marthinsen, Knut; Nes, Erik Aasmund (Journal article; Peer reviewed, 2014)The Cahn, Lücke and Stüwe theory remains the backbone of more complex analysis dealing with solute drag, however, the mathematical treatment is rather involved. A new approach based on solute pinning the boundary has ... -
On the Effect of Atoms in Solid Solution on Grain Growth Kinetics
Hersent, Emmanuel C; Marthinsen, Knut; Nes, Erik Aasmund (Journal article; Peer reviewed, 2014)The discrepancy between the classical grain growth law in high purity metals (grain size D∝t1/2D∝t1/2) and experimental measurements has long been a subject of debate. It is generally believed that a time growth exponent ... -
Recovery Kinetics in High Purity and Commercial Purity Aluminium Alloys
Bunkholt, Sindre; Marthinsen, Knut; Nes, Erik Aasmund (Journal article, 2013)Motivated by improving current softening models for recycle friendly alloys, softening was investigated in high purity and commercial purity aluminium alloys. Utilizing the electron backscatter diffraction (EBSD) technique, ... -
Subgrain structures characterized by electron backscatter diffraction (EBSD)
Bunkholt, Sindre; Marthinsen, Knut; Nes, Erik Aasmund (Journal article; Peer reviewed, 2014)Subgrain structures are frequently characterized by the electron backscatter diffraction (EBSD) method, which is both accurate and provides good statistics. This is essential to better understand the subgrain growth ... -
The effect of iron and the precipitation behavior of iron during annealing of a cold deformed commercial purity aluminium alloy
Bunkholt, Sindre; Nes, Erik Aasmund; Marthinsen, Knut (Journal article; Peer reviewed, 2017)Iron is always present in any aluminium alloy and usually as an impurity element. In commercial purity alloys the concentration of iron is typically so large that iron has a strong influence on the material properties, due ... -
The Effect of Solute Atoms on Grain Boundary Migration: A Solute Pinning Approach
Hersent, Emmanuel C; Marthinsen, Knut; Nes, Erik Aasmund (Journal article, 2013)The effect of solute atoms on grain boundary migration has been modeled on the basis of the idea that solute atoms will locally perturb the collective rearrangements of solvent atoms associated with boundary migration. The ...