Course in Corrosion under Irradiation in Reactors
Online 300-hour course in corrosion under irradiation in reactors. 6 modules covering ASME BPVC Section XI (in-service inspection), NUREG-1801 (GALL report on ageing management) and Thermo-Calc. Assigned tutor and open enrolment.
Course in Corrosion under Irradiation in Reactors — studying from the United Kingdom
The United Kingdom has a long history in nuclear engineering and maintains a substantial sector spanning reactor operation, decommissioning, fuel cycle and new build projects. Sites at Sellafield, Hinkley Point, Dounreay and Harwell host work on fuel cycle, waste management and advanced reactor technology. Organisations such as the Nuclear Decommissioning Authority, EDF, Rolls-Royce SMR and Urenco UK employ engineers in design, safety and operations. Nuclear activities are overseen by the Office for Nuclear Regulation, which sets strict safety and security requirements.
Fees for the United Kingdom: £373 (Pound sterling), with instalments and employer sponsorship available.
Relevant bodies in the United Kingdom
Typical roles
Questions from the United Kingdom
Which UK regulators and bodies govern nuclear engineering, and how do they treat private training?
The Office for Nuclear Regulation regulates nuclear safety in the UK, and the Nuclear Institute is the main professional body. Competence requirements for licensed sites are set by the operator and regulator. SEIUM's qualifications are private, not state degrees, and not accredited by any national body, so they carry no regulatory standing and recognition is at the discretion of employers and the Nuclear Institute.
Do UK nuclear operators and fuel cycle employers hire people with private online qualifications?
UK nuclear employers typically require security clearance, specific competence assessments and qualifications recognised within the industry. A private online qualification may add to your profile but is unlikely to replace formal requirements. Employers decide its value, so check the entry criteria for roles you want before investing in the programme.
How intensive is the programme, and can I fund it through employer sponsorship in the UK?
Specialist courses take 300 hours, postgraduate diplomas 800 hours and master's programmes 1,900 hours, all online in English with an assigned technical tutor. Fees can be paid in instalments. Employer sponsorship is possible, and many UK nuclear employers run their own training schemes, so ask whether your employer would fund this specifically.
Take the controls.
Run a real engineering trade-off from this field. Move the sliders, watch the model react in real time and beat the challenge.
What you will be able to do
Describe the irradiation environment and its effects on corrosion.
Explain irradiation-assisted corrosion mechanisms.
Identify the most affected components and materials.
Select appropriate testing and characterisation techniques.
Interpret IASCC and oxidation test results.
Propose mitigation measures and life management strategies.
Prepare a degradation assessment report for a component.
Who it's for
- Nuclear materials engineer looking to specialise in Corrosion under Irradiation in Reactors.
- Corrosion specialist looking to specialise in Corrosion under Irradiation in Reactors.
- Ageing management engineer looking to specialise in Corrosion under Irradiation in Reactors.
- Researcher in irradiated materials looking to specialise in Corrosion under Irradiation in Reactors.
- Internals integrity engineer looking to specialise in Corrosion under Irradiation in Reactors.
- Materials laboratory technician looking to specialise in Corrosion under Irradiation in Reactors.
- Graduates in engineering or sciences seeking to join nuclear power plants.
What you'll work with
- ASME BPVC Section XI (in-service inspection)
- NUREG-1801 (GALL report on ageing management)
- ASTM E521 (neutron damage simulation with charged particles)
- ASTM G2/G2M (corrosion of zirconium alloys in water at 360 °C)
- IAEA SSG-48 (ageing management in nuclear power plants)
- EPRI MRP-227 (inspection of PWR internals)
6 modules · 300 h
1.1Neutron flux and spectrum in a power reactor1.2Displacement damage and its measurement1.3Point defects and their evolution1.4Displacement cascades and recombination1.5Transmutation and compositional change1.6Water radiolysis and species generated1.7Oxidants and reductants in the coolant1.8Electrochemical corrosion potential1.9Difference between corrosion with and without irradiation1.10Exercise: relating flux to accumulated damage
2.1Irradiation-assisted stress corrosion cracking2.2Element segregation at grain boundaries2.3Irradiation hardening and deformation localisation2.4Chromium depletion at grain boundaries2.5Role of the corrosion potential2.6Dose threshold for susceptibility2.7Effect of applied and residual stress2.8Crack initiation versus propagation2.9Propagation rate and its measurement2.10Practice: interpreting crack growth data
3.1Reactor pressure vessel internals and bolting3.2Guide tubes and core structures3.3Welds and heat-affected zones3.4Nickel alloys and their behaviour3.5Irradiated austenitic stainless steels3.6Boiling water reactor components3.7Operating experience of real failures3.8Inspection criteria by component3.9Risk-based prioritisation3.10Practice: prioritising components for inspection
4.1Hot-cell testing with irradiated material4.2Compact specimens and crack growth tests4.3Slow strain rate tensile tests4.4Ion simulation and its limitations4.5Transmission electron microscopy4.6Chemical analysis of grain boundaries4.7Electrochemical potential measurement4.8Recirculating autoclaves4.9Comparability between laboratories4.10Practice: designing a testing programme
5.1Hydrogen injection and noble metal chemistry5.2Corrosion potential control5.3Reduction of weld residual stresses5.4Surface treatments and shot peening5.5Replacement with more resistant materials5.6In-service inspection and applicable techniques5.7Integrity assessment with an accepted crack5.8Acceptance criteria and defect analysis5.9Ageing management programmes5.10Practice: assessing the remaining life of a component
6.1Selection of the component and its conditions6.2Estimation of accumulated irradiation damage6.3Identification of active mechanisms6.4Compilation of materials data6.5Structural integrity assessment6.6Mitigation proposal6.7In-service inspection plan6.8Estimation of remaining life6.9Technical report6.10Project defence
How you'll learn
100 % online training on the SEIUM campus, with downloadable material, recorded classes and a assigned technical tutor. No fixed timetables: students progress at their own pace within the enrolment period, which makes it possible to combine the course with work.
Each module combines theory, guided reading of the original standard and applied exercises. The working software is Thermo-Calc, SRIM/TRIM, OLI Studio, COMSOL Multiphysics, in free, academic or evaluation versions. Tests are studied using real autoclave procedures with irradiation in a research reactor, irradiation-assisted stress corrosion cracking (IASCC) tests, and oxide layer microscopy. Assessment is continuous, module by module, plus the final integrative project.
Build it end to end
Your final project follows the real engineering workflow, step by step, reviewed by your tutor.
Describe the irradiation environment and its effects on corrosion.
Explain irradiation-assisted corrosion mechanisms.
Identify the most affected components and materials.
Select appropriate testing and characterisation techniques.
Interpret IASCC and oxidation test results.
Where this takes you
Requirements
- No prior degree is required.
- Internet connection and a computer capable of running the programme's software.
- Sufficient level of Spanish to follow technical standards documentation.
Ready to start?
Send your application today. Our admissions team replies within 72 hours with your study plan and funding options.
Frequently asked questions
The programme totals 300 hours, spread over 3 to 5 months. That is an average of 10 to 15 hours per week, compatible with a full-time job.
The programme uses Thermo-Calc, SRIM/TRIM, OLI Studio and COMSOL Multiphysics. Free, academic or evaluation versions are used, and the tutor indicates the free alternative where one exists.
An in-house SEIUM diploma upon passing the continuous assessment and the integrative project. It is in-house training, not an official Ministry qualification.
Yes. Modules passed in a course or postgraduate diploma in the same area are recognised towards the advanced programme. Check the recognition policy when you enrol.
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