Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Harald Nyberg"'
Autor:
Ulf Bjarre, Maheswaran Vattur Sundaram, Staffan Gunnarsson, Michael Andersson, Irma Heikkilä, Alireza Khodaee, Arne Melander, Anders Eklund, Hans Hansson, Harald Nyberg, Annika Strondl, Sven Haglund, Lars Nyborg, Magnus Bergendahl
Publikováno v:
Metal Powder Report. 74:199-203
Publikováno v:
Tribology Letters. 56:563-572
Tribochemically active Ti–C–S coatings are nanocomposite coatings containing a S-doped titanium carbide, from which S can be released in a tribological contact. This work studies tribochemical reactions between a Ti–C–S coating and various co
Autor:
Staffan Jacobson, Erik Särhammar, Erik Strandberg, Harald Nyberg, Ulf Jansson, Tomas Kubart, Tomas Nyberg, Jill Sundberg
Publikováno v:
Surface and Coatings Technology. 252:186-190
Magnetron sputtering from compound targets is widely used for the deposition of compound films since it is easy to scale up and it exhibits a high reproducibility. Controlling film stoichiometry is crucial for obtaining films with desired properties.
Publikováno v:
Tribology Letters. 64
Reply to a Comment on "Calculated Trajectories of Curling Stones under Assymetrical Friction: Validation of Published Models"
Autor:
Tomas Nyberg, Jill Sundberg, Harald Nyberg, Tomas Kubart, Staffan Jacobson, Fredrik Gustavsson, Erik Särhammar, Ulf Jansson
Publikováno v:
Surface and Coatings Technology. 232:340-348
Transition metal dichalcogenides, such as WS2 and MoS2, are known for their layered structure and lubricating properties. When deposited as thin coatings, however, their use as solid lubricants is ...
Publikováno v:
Tribology Letters. 50:379-385
In the sport of curling, stones are slid across an ice sheet, aimed towards a target area. A sliding stone does not move in a straight line, but follows a curled trajectory, deviating in a direction determined by its rotation. As yet, no satisfactory
Autor:
Tomas Nyberg, Jill Sundberg, Tomas Kubart, Staffan Jacobson, Fredrik Gustavsson, Ulf Jansson, Harald Nyberg, Erik Särhammar
Publikováno v:
Wear. 302:987-997
The disulphides of tungsten and molybdenum are known for their low friction properties when used as solid lubricants. Due to their low hardness, their load bearing capacity when used as thin films ...
Publikováno v:
Wear. 301:583-589
Curling is an Olympic winter sport in which two teams slide stones across a sheet of ice towards a target area, some 28 m away from the release line. The sport has its name from the fact that the t ...
Publikováno v:
Tribology International. 52:153-160
TiN coated HSS test cylinders from an intermittent sliding test were compared with TiN coated HSS milling inserts from a single insert milling test. A 20NiCrMo2 case hardening steel was used as cou ...
Publikováno v:
Wear. 271:2046-2057
PVD coatings based on amorphous carbon with metal-carbides are currently gaining a high interest for use on machine elements due to their potential to give low friction and low wear of the counter surface. However, the performance varies significantl