wire-News
Topic of the Month
25/06/2026
Weather-dependent overhead line operation and its effects on steel pipe lines
© Pixabay Mylene2401
Weather-dependent overhead line operation enables electricity network operators to dynamically adjust the transmission capacity of high-voltage overhead lines in response to meteorological conditions. However, increased current loads result in heightened electromagnetic effects on neighbouring steel pipelines, which can lead to an intensification of alternating current corrosion.
Read more
Industry News
17/07/2026
Metal 3D Printing as a Life Extension for Steel Components
© Adobe Stock / silbertaler
Steel structures such as bridges, load-bearing frameworks, or industrial installations are exposed to heavy loads over decades. Over time, fatigue cracks can develop that compromise the safety of these components. Since permanently installed elements are often difficult or costly to replace, researchers at Empa are exploring alternatives.
Read more
