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First rare earth-free MnAlC permanent magnet filaments for 3D printing

The first fabrication of rare-earth-free MnAl-based continuous filament with permanent magnet properties holds promise for its implementation in advanced 3D printing of high-performance magnets for energy, automotive and aerospace applications.

Jul 16th, 2018

Support structures to prevent vibrations in post-processing of 3D-printed thin-walled parts

Special-purpose support structures can eliminate vibrations in post-processing operations.

Jul 12th, 2018

The perfect terahertz beam - thanks to the 3D printer

Researchers have succeeded in shaping terahertz beams with extremely high precision.

Jul 11th, 2018

Tailored polymers from a 3D printer

Efficient chain transfer for 3D-printing of tough photopolymers.

Jul 6th, 2018

Repairing cartilage damage with a little help from 3D printing

Researchers are working on a cartilage repair technique in which 3D printing plays a key role.

Jul 3rd, 2018

Magnetic 3-D-printed structures crawl, roll, jump, and play catch (w/video)

New printing technique could be used to develop remotely controlled biomedical devices.

Jun 13th, 2018

Now you can 3D print clay, cookie dough - or solid rocket fuel (w/video)

It's now possible to 3D print extremely viscous materials, with the consistency of clay or cookie dough with fine precision. This development may soon allow the creation of customized ceramics, solid rockets, pharmaceuticals, biomedical implants, foodstuffs, and more.

Jun 11th, 2018

New approach optimizes soft material 3-D printing

The researchers' Expert-Guided Optimization (EGO) method combines expert judgment with an optimization algorithm that efficiently searches combinations of parameters relevant for 3-D printing, enabling high-fidelity soft material products to be printed.

May 31st, 2018

Finding better magnets faster with 3D metal printing prototyping

Researchers used laser 3D metal printing to optimize a permanent magnet material that may make an economical alternative to the more expensive rare-earth neodymium iron boron magnets in some applications.

May 30th, 2018

First 3D-printed human corneas

The first human corneas have been 3D printed by scientists with a new technique that could be used in the future to ensure an unlimited supply of corneas.

May 30th, 2018

3D printed sugar offers sweet solution for tissue engineering, device manufacturing

Engineers built a 3-D printer that offers a sweet solution to making detailed structures that commercial 3-D printers can't: Rather than a layer-upon-layer solid shell, it produces a delicate network of thin ribbons of hardened isomalt, the type of sugar alcohol used to make throat lozenges.

May 24th, 2018

Researchers develop reprocessable thermosets for sustainable 3D printing

Researchers have developed 3D printing reprocessable thermosets that allows 3D printed structures to be reshapeable, repairable and recyclable leading to more sustainable 3D printing processes.

May 22nd, 2018

Specially adapted 3D printer can create complex biological tissues

Bioengineers have developed a technique that uses a specially adapted 3D printer to build therapeutic biomaterials from multiple materials. The advance could be a step toward on-demand printing of complex artificial tissues for use in transplants and other surgeries.