metal pink
Advanced Materials

Developing a new kind of Metallic Glass

01.11.2018 tribonet 141 Views

Yale researchers have discovered a method for creating a new kind of metallic glass, a class of materials made from complex alloys. By shrinking samples of metallic glass to nanoscale size, Yale researchers have discovered […]

3dprintmetal
General Topics

A Better Way to 3D Print Metallic Glass

25.10.2018 tribonet 536 Views

In the last several years, 3D printing with plastics has advanced rapidly. Now, a team of researchers have shown that it may soon be as easy and practical to use metals with 3D printing. Led […]

heat shrink
General Topics

3D-printed Structures Shrink when Heated

12.01.2018 tribonet 171 Views

Counterintuitive “metamaterial” may enable heat-resistant circuit boards. Almost all solid materials, from rubber and glass to granite and steel, inevitably expand when heated. Only in very rare instances do certain materials buck this thermodynamic trend […]

metal crystal
General Topics

Method to view the Crystal Structure of Metals

27.12.2017 tribonet 114 Views

Method uses readily available tools to quickly determine materials’ properties. Researchers at MIT and elsewhere have developed a new combination of methods that can provide detailed information about the microstructure of polycrystalline metals. Such materials […]

SEM metal
General Topics

How to prevent metal embrittlement

08.12.2017 tribonet 100 Views

Analysis shows certain crystal boundaries can enhance, or reduce, hydrogen’s damaging effects. When a metal tube lines an oil well thousands of feet below the surface of the ocean, that metal had better be solid […]

metal micrographs
General Topics

How to get sprayed metal coatings to stick

04.12.2017 tribonet 617 Views

Micrographs of a metal surface after impact by metal particles. Craters are formed due to melting of the surface from the impact. Image courtesy of the researchers. “When spraying metal coatings, melting hurts rather than […]

nasa plane
Advanced Materials

Metal with Memory: Shaping the Future of Aviation

13.11.2017 tribonet 266 Views

While aeronautics researchers across the globe continue to develop technologies that will make air travel more efficient, more sustainable and safer, there is a group of NASA researchers who are altering the long-held view that […]

General Topics

Predicting the limits of friction on metals

30.10.2017 tribonet 289 Views

Normally, bare metal sliding against bare metal is not a good thing. Friction will destroy pistons in an engine, for example, without lubrication. Sometimes, however, functions require metal on metal contact, such as in headphone jacks or […]

weavening machine
General Topics

Ancient Art of Weaving on Mars

27.07.2017 tribonet 435 Views

Weaving processes created millennia ago are part of the most cutting-edge technology on NASA’s Orion spaceship that may one day shield humans from heat as they ride all the way to Mars and back. That […]