What are the considerations in selecting materials?

The following are some factors that one should consider while deciding construction materials:

  • Cost. When looking for various construction materials, one will realize that the rate varies extensively.
  • Climate.
  • Durability.
  • Availability.
  • Sustainability.
  • Maintenance.
  • Aesthetic Appeal.
  • Performance.

Which material property is selected for design consideration?

5. 3. Mechanical Properties :  The important mechanical properties of material from the consideration design are strength, rigidity, toughness, resilience, shock resistance, wear resistance, creep characteristic, corrosion resistance, frictional properties and hardness.

What factors influence the selection of a material for use in a design?

Materials selection is influenced by factors such as manufacturing; assembly; service; and environmental impact of material production, use, and disposal or recycling.

What are the major thermal factors to consider when choosing materials?

These factors include mechanical properties, oxidation or hot corrosion resist- ance, use of cast or fabricated components, and material availability. Technical data describing the properties of heat-resistant alloys are necessary guides for selection.

What are the 3 factors to be considered when choosing the right material?

Three Important Considerations

  • Fabrication and Material Costs.
  • Expertise Required.
  • Transportation and Delivery of the Fabricated Vessel.

What are the various design considerations?

Design considerations are areas that may affect the requirements, design, or operational concept of a system and should be part of the systems engineering process throughout the acquisition life cycle.

Which are the main factors affecting machine design?

Some of the common design considerations are as follows:

  • Strength.
  • Rigidity.
  • Reliability.
  • Safety.
  • Cost.
  • Weight.
  • Ergonomics.
  • Aesthetics.

Why do we select materials?

When it comes to material selection, design engineers you hire for your projects will more than likely have certain specific factors they look for as well. The fact is, material selection is very important because engineers have to plan for any potential consequences that certain materials may present.

Which materials can be stretched?

Stretch fabric is a cloth which has the ability to stretch. It is made partially of elastic fibers such as lycra, elastane, spandex (different names of the same synthetic fiber). There are also knit fabrics which stretch due to the production method – looping.

What are three factors that influence material selection?

Factors Influencing Selection of a Building Material

  • Strength.
  • Availability.
  • Durability.
  • Workability.
  • Ease of Transportation.
  • Cost.
  • Aesthetics.
  • Resistance to Fire.

Which of the four major material groups has the lowest thermal conductivity?

Which of the four major material groups has the lowest thermal conductivity? Organic materials.