I believe that most of the people out there have not heard of this field, materials engineering. Surely you've heard of the traditional fields of engineering such as mechanical, electric, electronic, civil and chemical. So what exactly is this type of engineering all about?
It is not a new field in engineering at all. Historically, the study on materials is not as extensive as it is now. Not to be confused with materials science however, both fields strive to discover more knowledge of the existing materials around us.
Materials science mostly focuses on the basic study of materials, which includes basic mathematical formulae and also the foundation physics of materials. Materials engineering on the other hand concentrates on the development of new materials for industrial and user applications.
Take this basic example to illustrate the focus of this type of engineering. We've seen the rise of LCD TVs in the recent years. In the next few years, LED TVs would most probably dominate the market for slim TVs. Previously, the colours which could be emitted by an LED were limited to red and yellow.
The development of newer materials to produce different colours completes the red, green and blue spectrum. Before this, blue LEDs were almost non-existent. With these new materials for LEDs, electric and electronics engineers are then able to put everything together to produce the LCD TV we now have.
The field of materials engineering is very wide. In order to achieve further technological breakthroughs, material engineers are now looking towards customizing materials from the inside out, in nano scale.
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