Material Engineering

(prHWY.com) December 4, 2012 - Las Vegas, NV -- OMICS journal of Material Sciences is the journal that focuses on the discipline of studying materials and provides relevant research papers for learners in the same subject. An Open Access Policy followed by OMICS allows readers to access content without cost. The submitted articles are peer-reviewed beforehand to maintain standards of authenticity.
Material sciences aids in applying principles of matter to sciences and engineering, with a significant supported field in the form of forensic engineering. The discipline focuses on fundamental properties of materials. In case of forensics, it helps to track trace evidences at the spot of crimes, by judging the dissimilarities between metals and materials contacted for a 'reconstruction' of the incident.
Among the studies in material sciences, solid-state physics studies how the large-scale properties of solid materials result from their atomic-scale properties. And has applications in the transistor technology. A related discipline is spectroscopy, which helps in observing the relation between matter and radiated energy. The intensity of radiation is usually measured as a function of wavelength.
A specialized study of examining metal surfaces is called metallography, whereby microstructure of metals is analyzed, and the same technique can be applied to glass and ceramics.
Engineering plastics like polycarbonate has specific properties and is of interest in material sciences and underlying applications. It is a class of polymers that is valued for superior strength and metallic properties, and is used in containers and packaging.
Properties and applications of certain types of plastics are the judging parameters for their classification, rather than the type of material. In this scenario, low friction polymer is considered a commodity plastic for shopping bags, while MDPE (medium-density polyethylene) is used for underground pipes. The Ultra-high Molecular Weight Polyethylene is used to make glide rails for industrial development.
Material scientists play with the defects in precipitates, industrial atoms, vacancies or substitutional atoms, as it is highly difficult to manufacture a perfect material crystal. Re-enforced Carbon-Carbon(RCC) is a graphite rayon cloth in the form of a laminated material and is pyrolized to convert the resin to carbon.
Since Bronze Age of early human civilization, copper alloys have been in significant use. The other metals like iron had their electrolytic extraction processes developed more lately. High strength-to-weight rations are also of significance, as are aluminium, magnesium and titanium.
The material sciences of certain metals are vital as they form the basis of essentials like concrete, furniture, electronic accessories. The activities associated with studying the properties of materials make it a multi-instructional approach. It involves students with working in small groups on open-ended experiments, writing as a means of learning, participating in high-interest demonstrations and activities in addition to videos.

how materials have changed to keep pace with industry can be explained with the explained with the example of an automobile. As the gas was cheap in 1950s, metal was thick and lavishly used. The resulting car was heavy, but was not suitable for at least 75 miles per hour, according to drivers. Engines were correspondingly large, with displacements approaching 500 cubic inches. Then in 1973, oil-based cars changed the whole scenario, and the sheet metal used to make the cars' body needed to be much thinner yet stronger.

The OMICS Publishing Group, based in the US, aims at sharing scientific knowledge by publication of research articles in journals, organizing international conferences, and developing eBooks for free availability of knowledge to the scientific learners and researchers.

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