The tires performed admirably thanks to the fact that they are made from a nickel-titanium alloy which, as NASA materials research engineer Santo Padula explains in the following video ...

Any vehicle traversing the rocky terrain on Mars needs a sturdy set of wheels. NASA’s Perseverance rover, for example, sports thick aluminum ones covered in cleats to enhance its traction and mobility ...

Engineers have developed shape memory alloy (SMA) spring tires for robotic rovers, made from advanced nickel-titanium materials, that are designed to handle the harsh demands of the Martian surface.

NASA has been working with SMAs for some time The tires consist of a shape memory alloy (SMA) made of nickel and titanium ... However, NASA materials scientist Santo Padula sees even more ...

Brian Yennie and Earl Cole aim to change the transportation industry by creating an airless tire from a space-aged material initially ... flat uses NiTinol+ (nickel titanium), a shaped memory ...

NASA’s new SMA tires, constructed from nickel-titanium alloys, solve these issues by utilizing ... Dr. Santo Padula II, a materials research engineer at NASA Glenn, recalls a pivotal meeting with ...

From there, Padula, Creager, and their teams joined forces to improve NASA's existing spring tires with a game-changing material: nickel-titanium SMAs. The metal can accommodate deformation despite ...

Nickel-titanium SMAs appeared as a game-changing ... Building on the success of SMA-based tires, NASA is exploring additional applications for these materials in extreme environments. Research is ...