Properties of Materials - Essay Example

Extract of sample
Properties of Materials

There are two rules of thumb that have been given in comparing the density of materials i.e. titanium is nearly half the density of steel and that of aluminum is about one third the density of steel. Any heavy and weak material is considered bad but for a strong and light material is considered good.
Stress and strain
Stress has been described as the amount of force applied to a certain material divided by the cross sectional area of the material to the direction of the force. Strain properties, on the other hand, indicate how much a material lengthens under stress.
Tensile and comprehensive strength
The strength of a material can be measured by putting a material sample in a powerful materials testing machine, which pulls the materials apart and then records the force required to do so, plus the deformation to the material. Compression strength is determined by subjecting the material under pressure until it breaks i.e. heat, impact, et cetera. Tensile and compressive indicators are then recorded. These are good measure of how much impact the building materials can withstand without breaking if subjected to certain pressures (James, 2011, 35).
Elastic and plastic deformation
As explained in the stress strain diagrams above, elasticity and plastic deformation occurs prior and after application of a certain amount of stress on a certain material. In figure 2 above, below point A, we find that steel goes back to its original state hence it is elastic. ...Show more

Summary

Density
This is the mass per unit volume of a material or it can be defined also as the mass of a substance divided by its volume. Examples of density of materials are: 4-6 titanium weighs 0.610 pounds per cubic inch; 6061 aluminum weighs 0.098 pounds per cubic inch; 4130 steel weighs 0.283 pounds per cubic inch. …
Author : orin54
Save Your Time for More Important Things
Let us write or edit the essay on your topic
"Properties of Materials"
with a personal 20% discount.
Grab the best paper

Related Essays

Re-negotiations in PPP Transport Infrastructure
Based on the research the provision of eminent transport infrastructure is a prerequisite for any national economy to achieve a higher growth trajectory on unrelenting basis. In order to achieve new insights in growth and effectiveness in PPP projects, there is a greater need for measures by both the Principal and Promoter to ensure equitable renegotiation process and add value to the proceeds of the concession.
20 pages (5000 words) Essay
Characterisation material physical properties of porous materials
Porous materials are different from other homogenous material in that they have two media for sound propagation, a solid phase comprising of the solid material itself and a fluid phase usually comprising of air in the pores of the material. The Biot theory is the most comprehensive model for studying the propagation of sound in poroelastic materials (Pan & Jackson 2009).
12 pages (3000 words) Article
Materials and Corrosion
Very often corrosion results in the formation of oxides and salts and the overall physical properties of the materials affected by corrosion are changed rendering the material useless in most of the cases. The major types of corrosion are discussed in the following paragraphs.
7 pages (1750 words) Essay
The thin film materials
In general thickness of thin films is less than microns. These films are different from thick films. Throughout history, these films have been utilized for more than a half century for constructing different electronic components. These films are also used for the coating of different optical instruments, decoration of different parts and for coatings of hard materials.
8 pages (2000 words) Research Paper
Properties of Materials
For these reasons, proper care and maintenance of windows should be done. The repairs carried out are determined by the material used for the window parts. Materials used in most cases are timber, Polyvinyl chloride (PVC), aluminum, al-clad timber. These materials are subjected to environmental conditions that cause gradual deterioration to them.
6 pages (1500 words) Essay
Artefacts (Idenitifying Materials)
The testing involves analysis of both the chemical and physical properties of a material. The testing of the materials is done to ascertain whether the material meets required standards. Most of the testing is carried out in a highly controlled materials laboratory.
7 pages (1750 words) Essay
Runway properties
The planning process is also to determine the traffic pattern a few miles away from the airport. While approaching the airport during landing, the pilot maintains the appropriate angle by controlling the pitch angle and the glide slope angle (Civil Aviation Authority of New Zealand 2011).
3 pages (750 words) Dissertation
Geotechnical Properties & Construction Methods
Crabtree (2010) illustrated that in the initial stage of ground investigation, desk study can be listed. According to Waltham (2010, pp44-45): a desk study is an office-based exercise in gathering published and available information, where the first target is to understand the geological map of the construction site.
8 pages (2000 words) Coursework
Transport issues in developed and developing cities
This being the case in developed and developing countries urban cities exhibit a variety of transport related problems. This paper
8 pages (2000 words) Essay
I need to chose one Video and write one reflection paper about it .
In this case, various presentations by the different affiliates are provided in clear manner to highlight just how much BIMStorm has made work easier and promoted
1 pages (250 words) Admission/Application Essay
Find out how much would it cost
to get a custom paper written by a pro under your requirements!
Win a special DISCOUNT!
Put in your e-mail and click the button with your lucky finger
Your email
YOUR PRIZE:
Apply my DISCOUNT