Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Fullerenes: optimising surfaces for anti-wear applications

25.01.2005


The problem of the tribological behaviour of materials had focussed on either improving friction or prioritising less wear and tear. The target of FOREMOST project (“FOREMOST: fullerene-based opportunities for robust engineering: making optimised surfaces for tribology”) is to achieve both effects simultaneously and, tot his end, the project will be based on the use of inorganic fullerenes (molybdenum bisulphate and bisulphate of wolframite). These new alotropic states of these well-known solid lubricants have the property of forming spheres of a few nanometers in diameter and forming layers like onion skins which act as “nano ball bearings” between the surfaces in contact.



The inorganic fullerenes are to be incorporated into three product families:

  • Hard layers: in which fullerenes display greater thermal stability than the bisulphates in their conventional state.
  • Polymeric layers and paints: products in which it is thought that the addition of fullerenes will increase “wetability” and, thereby, enable the rapid evacuation of the surface-deposited water (this is of particular interest in aeronautics as the rapid removal of water minimises the negative effects of ice on the moving control structures).
  • Lubricants (oils and fats): with the aim of reducing the coefficient of friction (there are already references in the literature that they are highly efficient in this function) and increase load resistance capacity.

The consortium is made up of Ion Bond, Microcoat, Fuchs Petrolub, Spolchemie, Nanomaterials, Renault, EADS, Rolls-Royce and Goodrich, amongst others. Also participating is the Institute of Materials Sciences of the National Council for Scientific Research and Fatronik Technological Centre. The project will be co-ordinated by the TEKNIKER Technological Centre.

According to the dates established, this large-scale integrated project will start its activities in March 2004 and conclude in September 2008.

Garazi Andonegi | alfa
Further information:
http://www.basqueresearch.com
http://www.elhuyar.com

More articles from Materials Sciences:

nachricht Magnesium magnificent for plasmonic applications
23.05.2018 | Rice University

nachricht New concept for structural colors
18.05.2018 | Technische Universität Hamburg-Harburg

All articles from Materials Sciences >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: LZH showcases laser material processing of tomorrow at the LASYS 2018

At the LASYS 2018, from June 5th to 7th, the Laser Zentrum Hannover e.V. (LZH) will be showcasing processes for the laser material processing of tomorrow in hall 4 at stand 4E75. With blown bomb shells the LZH will present first results of a research project on civil security.

At this year's LASYS, the LZH will exhibit light-based processes such as cutting, welding, ablation and structuring as well as additive manufacturing for...

Im Focus: Self-illuminating pixels for a new display generation

There are videos on the internet that can make one marvel at technology. For example, a smartphone is casually bent around the arm or a thin-film display is rolled in all directions and with almost every diameter. From the user's point of view, this looks fantastic. From a professional point of view, however, the question arises: Is that already possible?

At Display Week 2018, scientists from the Fraunhofer Institute for Applied Polymer Research IAP will be demonstrating today’s technological possibilities and...

Im Focus: Explanation for puzzling quantum oscillations has been found

So-called quantum many-body scars allow quantum systems to stay out of equilibrium much longer, explaining experiment | Study published in Nature Physics

Recently, researchers from Harvard and MIT succeeded in trapping a record 53 atoms and individually controlling their quantum state, realizing what is called a...

Im Focus: Dozens of binaries from Milky Way's globular clusters could be detectable by LISA

Next-generation gravitational wave detector in space will complement LIGO on Earth

The historic first detection of gravitational waves from colliding black holes far outside our galaxy opened a new window to understanding the universe. A...

Im Focus: Entangled atoms shine in unison

A team led by Austrian experimental physicist Rainer Blatt has succeeded in characterizing the quantum entanglement of two spatially separated atoms by observing their light emission. This fundamental demonstration could lead to the development of highly sensitive optical gradiometers for the precise measurement of the gravitational field or the earth's magnetic field.

The age of quantum technology has long been heralded. Decades of research into the quantum world have led to the development of methods that make it possible...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

Save the date: Forum European Neuroscience – 07-11 July 2018 in Berlin, Germany

02.05.2018 | Event News

Invitation to the upcoming "Current Topics in Bioinformatics: Big Data in Genomics and Medicine"

13.04.2018 | Event News

Unique scope of UV LED technologies and applications presented in Berlin: ICULTA-2018

12.04.2018 | Event News

 
Latest News

NIST puts the optical microscope under the microscope to achieve atomic accuracy

23.05.2018 | Physics and Astronomy

Magnesium magnificent for plasmonic applications

23.05.2018 | Materials Sciences

Tunable diamond string may hold key to quantum memory

23.05.2018 | Physics and Astronomy

VideoLinks
Science & Research
Overview of more VideoLinks >>>