Magnetic shape memory alloys are a promising material for actuation purposes. Researchers show advantages and disadvantages and highlight their potential.
Martin Grolms
Martin is expert in the fields of mobility, innovation, and energy. He studied mechanical engineering as well as communication science and has 15 years of experience in public relations as well as writing technical articles for newspapers and trade press.
Future Energy Source: Generating Char from Waste
The Dutch company TorrCoal produces high-quality coal from biomass via a thermal process. An ICM impact classifier mill from Neuman and Esser pulverizes the biochar.
Hierarchical Microlattice Structure Increase Specific Strength
Researchers describe a rapid method for fabricating a low density polymer microlattice with structural organization on two length scales and very interesting properties.
Joining Light Metals with Self-tapping Screws Saves Efforts and Time
Researchers examined the influence of surface modification on self-tapping aluminium screws to obtain optimal screwing and thread-forming behavior for joining light metals.
The Best Die Casting Process Parameters for Magnesium Alloy Components
Investigations from Polish researchers gain more insight into hot-chamber die casting of magnesium and obtain the pivotal process parameter.
3M Sets Guinness World Record in Bonding
The world’s strongest industrial adhesive comes from 3M. The diversified technology company has teamed up with the RWTH Aachen University to set a new Guinness world record in bonding in June, 2012.
100% 3D Inspection at Production Line
New inspection system from GE brings high speed 3D Computed Tomography (CT) directly to the production line for the inspection of castings.
Making Titanium Cheaper: Hydrogen Sintering
Researchers from the University of Utah show a promising approach for producing powder metallurgy Ti materials with superior mechanical properties at minimum cost.
Safe Shaping Instead of Welding
The German engineering company transfluid pledges that process integration for spherical head sealing on steel tubes can save money and avoid weak points.
Dispersion of Solid Metals into Powder Using Extreme Extrusion
Fine dispersion of bulk metals appears at very high extrusion rates and pressures. This phenomenon is interesting not only for material science, but also for the development of new technologies.