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Artikel 33

SEM images of the volume defects detected in the center of the welding nuggets, using the example of MDK 5 (left, solidification porosity) and MDK 9 (right, mixed type of solidification and gas porosity)

10.12.2025

Joining Dissimilar Aluminum Alloys by Resistance Spot Welding for Aluminium-Intensive Mixed Constructions

Resistance spot welding (RSW) pose a variety of challenges to users when joining modern aluminum alloys, especially when it comes to dissimilar joints between dissimilar...

Fraunhofer IWS develops high-energy lithium-sulfur cells with solid electrolytes and a scalable cell design as part of the AnSiLiS project, aiming to enable future mobility applications.

02.11.2025

Solid-State Chemistry for High-Energy Cells

To overcome existing technological hurdles of lithium-ion cell chemistry, Fraunhofer IWS and its partners are investigating a new cell architecture that reduces electroly...

11.10.2025

Less CO₂ – More Supply Security

Refractory materials recycling can save millions of tonnes of CO₂ and reduce dependence on raw material imports.

28.09.2025

New Study on Global Market for Bioplastics

There are “green” alternatives to plastics made from crude oil or natural gas for an increasing number of applications.

16.07.2025

Heavy-Duty Auto-Feed Plate Beveller

The Promotech ABM-50 DD Vario is a self-propelled, heavy-duty bevelling machine engineered to produce bevels up to 50 mm wide - without thermal distortion or a heat-affec...

07.07.2025

Efficient Induction Brazing for Ceramic-Steel Joints

The article describes a new brazing technique that involves metallizing the ceramic through vacuum brazing, followed by induction brazing with metal in air using flux. Th...

03.07.2025

Fronius: Celebrating 80 Years

Founded in 1945 as a regional specialist for radio and electrical equipment, Fronius grew into a global player driven by team spirit and perseverance.

13.05.2025

Another Area of Tension for Joining Technology in the 21st Century

The design spaces in industry and handicrafts are subject to a continuous process of change due to constantly changing technical, social and legal conditions. This change...

09.05.2025

Smarter welding: with alternating current

Welding with alternating current (AC) is often underestimated in arc welding. However, it offers clear advantages wherever welding with direct current (DC) reaches its li...

11.04.2025

Smart Flow Solutions Driving Industrial Transformation

As industries worldwide undergo rapid modernization, the demand for efficient, lightweight and corrosion-resistant fluid control systems has surged. The plastic valves ma...