Teaching Responsibility
LJMU Schools involved in Delivery:
LJMU Partner Taught
Learning Methods
Lecture
Practical
Module Offerings
4509NCCG-APR-PAR
4509NCCG-JAN-PAR
4509NCCG-SEP-PAR
4509NCCG-SEP_NS-PAR
Aims
This unit introduces students to the atomic structure of materials and the way it affects the properties, physical nature and performance characteristics of common manufacturing materials; how these properties are tested, and modified by various processing treatments; and problems that occur which can cause materials to fail in service.
Learning Outcomes
1.
Explain the relationship between the atomic structure and the physical properties of materials.
2.
Determine the suitability of engineering materials for use in a specified role.
3.
Explore the testing techniques to determine the physical properties of an engineering material.
4.
Recognise and categorise the causes of in-service material failure.
Module Content
Outline Syllabus:Physical properties of materials: classification and terminology of engineering materials, material categories: metallic, ceramic, polymer and composites, atomic structure: electrostatic, covalent and ionic bonding, crystalline structures: body-centred and face-centred cubic lattice and hexagonal close packed
Characteristics and function of ferrous, non-ferrous phase diagrams, amorphous and crystalline polymer structures
Categorising materials by their physical, mechanical, electrical and thermal properties
The effect heat treatment and mechanical processes have on material properties
Environmental factors affecting material behaviour of metallic, ceramic, polymer and composite materials
Selection of materials for engineering functions: properties, cost, supply concerns
Testing techniques: destructive and non-destructive tests
Material failure: common mechanisms of failure for metals, polymers, ceramics and composites, preventative measures to extend service life