Fundamentals of Materials - 2022 entry

This module is one of three engineering fundamentals modules that will introduce engineering concepts and theory across the areas of Mechanics, Materials and Electronics and will provide you with a solid grounding on which to build in later modules. In this module we focus on two sub-disciplines, material science and material engineering, with topics spamming from material properties, material structures, material failure and material applications. At the heart of any engineering analysis is the need to understand an object’s response to the applied conditions, whether it is the allowed stress level to avoid catastrophic failure of pressurised vessels, or altering material micro- and nanostructures to provide improved ductility, strength, or resistance to fracture. None of this analysis is possible without first understanding basic materials.

 

You will work through new topics each week with the aid of extensive learning materials, lectures, tutorials, and experimental activities. You will undertake numerous elements of online continuous assessment throughout the module which will allow you to evaluate your understanding of the material and diagnose areas that require further attention. Continuous assessments provide ongoing feedback and support you to actively manage your learning.

 

The module is taught using a flipped learning methodology. Each week, you will review background materials and complete question sheets in preparation for tutorial sessions with your lecturers. A flipped learning methodology allows you to extract more benefit from guided tutorials, but also requires more upfront work by you in preparation.

ILO #1: demonstrate knowledge of the principles of material properties and behaviours [SM1p, EA1p, EA2p]

 

ILO #2: carry out structural and mechanical characterisation of the materials [EA1p, EA2p]

 

ILO #3: solve basic problems in determining materials' responses the applied external conditions by using 1D Hooke's law [EA1p, EA2p]

 

ILO #4: demonstrate knowledge of mechanical properties of materials and their implications [EA2p]

 

ILO #5: use the knowledge of material properties to anticipate the engineering component failure and improving the material safety [EA1p, EA2p]

 

ILO #6: use knowledge of material structures and applying different techniques in improving material performance, including strain hardening and solid solution [EA1p, EA2p]

 

ILO #7: utilise laboratory equipment correctly and safely, to make simple measurements [EP2p, EP3p]

 

ILO #8: record and interpret the results of laboratory experiments [EP3p]

 

ILO #9: apply theoretical models to practical problems [EA1p, EA2p]

 

ILO #10: write clear accounts of laboratory experiments [D6p]

 

ILO #11: carry out directed private study using textbooks, and other provided resources [G2p]

 

ILO #12: set out calculations demonstrating solution of problems using theoretical models [EA2p, D6p]

 

 

• History of materials
• Material science and material engineering
• Material processing, structure, property, and performance Classification of materials
• Multiscale of material structure
• 6 categories of material properties

• Introduction to stress and strain in 1D Hooke's law
• Elastic properties of materials
• Material deformation in the given mechanical environment

• Atomic structure and interatomic bonding Crystalline structure
• Imperfection in the crystalline structure Evaluate atomic vacancy
• Solid solution and Hume-Rothery rule

• Material response beyond the elastic range Yielding
• Strain Hardening Necking
• Fracture
• Elastic recovery and reloading Dislocation and hardening

• Failure types
• Stress intensity factor Role of cracks Fracture toughness
• Application of fracture toughness in engineering design Creep and stress relaxation
• Fatigue

• Manufacture of structural steel
• Concrete material properties (incl. hydration, curing, mix design)
• Mechanical properties of steel and concrete (incl. ductility, creep and secant modulus) 
• Qualitative introduction to reinforced concrete
• Qualitative introduction to pre-cast concrete Basic Introduction to bolting and welding