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composite materials

Development and Characterization of Ti/SiC Metal Matrix Nanocomposite Coating with Superior Surface Properties

Submitted by pouyashojaei on

In this work, a Ti/SiC metal matrix nanocomposite (MMNC) coating was produced on Ti-6Al-4V substrate by Selective Laser Melting (SLM) technique. The MMNC coating had 7% SiC and 93% Ti by volume. It was observed that applying the nanocomposite coating on titanium substrate significantly reduced the wear and coefficient of friction (COF). By applying the coating, 108% improvement in hardness of Ti-6Al-4V substrates was obtained.

3-point bending test procedure for obtaining flexural and shear modulus

Submitted by Faustino Mujika on

In the case of orthotropic materials like wood or composites, transverse shear has an effect on the modulus determination by bending tests. A procedure based on three-point bending is proposed. The experimental data required are the load and displacement given by the testing machine. The novelties of the proposal are:

mechanics of composite materials teaching--online homework

Submitted by ebarbero on
Choose a channel featured in the header of iMechanica

Just released, 105 homework problems for mechanics of composite materials in Webwork environment. You can choose 105 randomized (each student gets different data) or the same 105 problems but not-randomized to make it easier to teach online (all students work with same data so it is easier to answer questions online). Take a look at this introductory Youtube video.  

https://www.youtube.com/watch?v=5QP145G7B6I

PhD opening for a French speaking European candidate: Design and optimization of structures with composite materials

Submitted by breit on

Attention: due to the source of funding, this position is open only to European Union nationals fluent in French language

PROPOSITION DE SUJET DE THESE

Intitulé : Stratégie de conception et d'optimisation de pièces thermoplastiques estampées 

Laboratoire d’accueil à l’ONERA, en collaboration avec le CETIM, Nantes et l'Université de Technologie de Compiègne 

PhD position: multiscale computational mechanics of advanced composites

Submitted by claudiosaul.lopes on

The Composites Materials Group (http://www.materials.imdea.org/groups/cm/) at IMDEA Materials, led by Dr. Carlos González and Dr. Cláudio S. Lopes, invites applications for a PhD student position in the field of multiscale computational mechanics of advanced composites. Candidates with interest and knowledge on computational damage mechanics, model development, numerical simulation and optimization methods for advanced composite materials and structures are strongly encouraged to apply.

Industrial PhD studentship available (EU/UK students only), University of Southampton, UK

Submitted by Fabrice Pierron on

A PhD studentship is available at the University of Southampton as part of a collaboration with MatchID NV. It consists at exploring new heterogeneous test configurations for composites and elastomers, based on Digital Image Correlation (DIC) and the Virtual Fields Method (VFM). The overarching goal is to propose new standard tests relying on heterogeneous states of strain and stress for cheaper and more robust material testing.

Posdoc in smart manufacturing of composite materials

Submitted by claudiosaul.lopes on

The candidate will work in a project related with smart manufacturing of composite materials by injection/infusion techniques. The project will consist in a joint collaboration between Data Mining Research Group from Universidad Politécnica de Madrid (UPM) and IMDEA Materials Institute. The research activities will be focussed on the application of simulation techniques (computational fluid mechanics) to the optimization of manufacturing process of composite materials by liquid moulding, including the creation of a physical demonstrator.

Fellowships (3 year) available in computational mechanics of composite materials

Submitted by Noel ODowd on

Expressions of interest are invited for applicants interested in applying for a 3 year post-doctoral fellowship in the area of computational mechanics of composite materials.