Sandia engineers world’s most wear-resistant metal alloy
Sandia’s materials science team has engineered a platinum-gold alloy believed to be the most wear-resistant metal in the world. It’s 100 times more durable than high-strength steel, making it the first alloy in the same class as diamond and sapphire, nature’s most wear-resistant materials.
Large supercrystals promise superior sensors
Using an artful combination of nanotechnology and basic chemistry, Sandia researchers have encouraged gold nanoparticles to self-assemble into unusually large supercrystals that could significantly improve the detection sensitivity for chemicals such as explosives or drugs.
Smarter, safer bridges with Sandia sensors
Sandia and UK-based Structural Monitoring Systems PLC have been working together for 15 years to create transportation systems that can send a signal when they're damaged. They've outfitted a U.S. bridge with a network of sensors that will alert maintenance engineers when they detect a crack large enough to require repair.
Sandia light mixer makes 11 colors at once
Sandia scientists have developed a new light-mixing metamaterial that can be used in many applications, from creating a multi-color laser pointer to discovering hidden archeological sites in dense forests to detecting signs of extraterrestrial life in the air to increasing communications speed and capacity via fiber-optic networks.
Cooking composites in the sun
Sandia’s solar tower is helping to assess how extreme temperature changes affect materials. The tests for the Air Force take advantage of the ability of Sandia’s National Solar Thermal Test Facility to simulate a very rapid increase in temperature followed by an equally rapid decrease.
Robot rivals rally to rope in rewards at rodeo
Last week, Sandia hosted the 12th annual Western National Robot Rodeo, a week-long, 11-event competition where eight civilian and military bomb squads from around the region solved challenging, simulated scenarios.
Understanding blast impact
Modeling, simulations aim to boost understanding of injuries, body armor
Choose your own Army base
Infrastructure optimization tool from Sandia helps design future bases
Join Forces
Military students get a taste of national lab research, a win-win for them and Sandia
Directed-energy tech receives funding to field weapon for the military
Directed-energy tech receives funding to field weapon for the military