Projects on composite materials pdf

Because of its vast application, a Mechanical Engineer should know how to fabricate and teste a composite material. In this project, you will be using two waste materials i.

The composite can be used for the purpose of heat insulation which we can apply in our rooftops or any place where we can reduce the heat transfer. The main aspect of our project is to produce something useful out of waste materials. Many of the engineers and researchers have done research on composite materials and they found that the composite which is made from two different materials with different chemical and physical property when combined produce a material with characteristics different from individual components.

In this project, you are going to fabricate a composite material using Epoxy and Polyester as matrix phase and bamboo as fiber. Composites are essential for the aerospace, space, and automotive industry. In fact, a lot of structures and high-performance machines incorporate composites into their design.

There are plenty of companies in India who perform composite analysis and manufacturing. Having knowledge and experience in the design and fabrication of composite material increases the employability of an engineer. In this project, you are going to fabricate a composite material in which multiple materials will be used as fiber. This will help you gaining knowledge of composite material too.

Many of the engineers and researchers have done their research on composite materials and they found that the composite which is made from two different materials with different chemical and physical property that, when combined, produce a material with characteristics different from individual components. Doing research in composite material easy bit easy. Due to presence of hollow space it exhibit light weight property.

It has good thermal resistance. Rice straw is poor in nitrogen, but relatively high in inorganic compounds, often referred to as ash. Cellulose fibers are aligned along the length of the bamboo provides maximum tensile strength. Bamboo is a subfamily of grass, grown in all over the world except Europe. Woody bamboo are interesting one due to its size.

It is fastest growing plant on earth having a growth increment of 11cm per day. Composition and Characteristics of Bamboo The specific gravity of bamboo various from 0.

Bamboo has good acoustic property due to the presence of voids in it. Thermoplastic Composites. Reinforced carbon-carbon carbon fibre in a graphite matrix.

Metal matrix composites MMCs :. White cast iron Hardmetal carbide in metal matrix Metal-intermetallic laminate. Ceramic matrix composites:. Bone hydroxyapatite reinforced with collagen fibers Cermet ceramic and metal Concrete 5. Asphalt concrete Dental composite Syntactic foam Mother of Pearl. Chobham armour see composite armour. Engineered wood. Plywood Oriented strand board Wood plastic composite recycled wood fiber in polyethylene matrix Pykrete sawdust in ice matrix Advantages of Composites Summary of the advantages exhibited by composite materials, which are of significant use in aerospace industry are as follows:.

The fibre pattern can be laid in a manner that will tailor the structure to efficiently sustain the applied loads. Composite panels do not sustain damage as easily as thin gage sheet metals.

Limitations of Composites. Some of the associated disadvantages of advanced composites are as follows:. Hot curing is necessary in many cases requiring special tooling. Hot or cold curing takes time. Leave a Reply Cancel reply Your email address will not be published. Continue Reading.