MTE6883 · Environmental durability and protection of metals and engineering materials

Overview

This unit covers the manifestations and types of corrosion usually found in the field in areas such as marine, chemical, manufacture, transport and offshore industries. Emphasis will be placed on identification and recognition of the types of corrosion likely to occur and then develop strategies to mitigate corrosion. The mechanisms of corrosion in some environments will also be studies. This includes stress corrosion cracking, microbiologically induced corrosion and corrosion in reinforced concrete structures. Corrosion mitigation mechanisms will be discussed. This includes materials selection, cathodic protection, coatings and inhibitors. The unit will also cover cement and concrete, including reinforced concrete and topics related to durability of non-metals.

Offerings

Assessment

The Handbook lists an examination for this unit.

Continuous assessment: 50% Final assessment: 50% Final grades: PGO (pass grade only) or NGO (fail) This unit contains hurdle requirements that you must achieve to be able to pass the unit. You are required to achieve at least 45% in the total continuous assessment component and at least 45% in the final assessment component. The consequence of not achieving a hurdle requirement is a fail grade (NGO).

Assessment details may change. Please refer to the assessment information in Moodle closer to the start of the teaching period.

Requisites

Learning outcomes

1. Develop the knowledge of corrosion mechanisms in diverse environments to the advanced level required for an industrial impact.
2. Devise various methods for corrosion protection and mitigation and assess their efficacy in real world applications.
3. Contrast various approaches to corrosion mitigation in industrial applications via carefully coordinated guest lectures from key experts outside the University environment.

Workload

The minimum total expected workload to achieve the learning outcomes for this unit is 144 hours per semester typically comprising a mixture of 3-6 hours of scheduled learning activities and 6-9 hours of independent study per week. Scheduled activities may include a combination of teacher-directed learning, peer-directed learning and online engagement. Independent study may include associated readings, assessment and preparation for scheduled activities.

Student experience, not official rules. Nothing here changes what the Handbook says.