What are the three factors over which the materials engineer has control and that affect the cost of a product?

To minimize product costs, materials engineers should consider three factors: component design, material selection, and manufacturing technique. Also, there could be other significant costs including labor and fringe benefits, insurance, profit, and costs associated with regulatory compliance.

What are the major classes of engineering materials?

The major classifications of engineering materials include metals, polymers, ceramics, and composites. The important characteristics of the materials within each of these classes are discussed on this page, and tables of material properties are also provided.

What are the key relationships in materials science and engineering?

Thus modern materials engineering involves exploitation of relationships among the four basic elements of the field—structure and composition, properties, synthesis and processing, and performance (i.e., the elements shown schematically in Figure 1.10), basic science, and industrial and broader societal needs.

How do engineers share their final design with other stakeholders?

How do engineers share their final design selection with other stakeholders? Engineers share final design selections with others through the use of refined sketches.

How do you evaluate engineering materials properties and what are the things to be consider?

A description of some common mechanical and physical properties will provide information that product designers could consider in selecting materials for a given application.

• Conductivity.
• Corrosion Resistance.
• Density.
• Ductility / Malleability.
• Elasticity / Stiffness.
• Fracture Toughness.
• Hardness.
• Plasticity.

How do you classify materials for engineering use?

The engineering materials can broadly be classified as: a) Ferrous Metals b) Non-ferrous Metals (aluminum, magnesium, copper, nickel, titanium) c) Plastics (thermoplastics, thermosets) d) Ceramics and Diamond e) Composite Materials & f) Nano-materials.

Are engineers who help to develop products and projects by creating technical drawings?

Design engineers may work in a team along with other designers to create the drawings necessary for prototyping and production, or in the case of buildings, for construction.