Materials Engineering
Worked solutions to 72 past sittings across 13 subjects, with the topics each subject's papers return to most often.
- 21-Mat-A1 Thermodynamics (7 sittings)2014–2018 · often: Reading the Ellingham Diagram, Adiabatic Flame Temperature of Acetylene, Entropy
- 21-Mat-A2 Materials Transport Phenomena (5 sittings)2013–2019 · often: Annual Capacity, General Knowledge, Continuous-Caster Tundish Grade Change
- 21-Mat-A3 Structure and Characterization of Materials (8 sittings)2013–2019 · often: Heat Balance, Mass Balance, Mineral Processing
- 21-Mat-A4 Deformation Behaviour and Properties of Materials (9 sittings)2013–2019 · often: Phase Diagram, Electron Structure, Grain Boundaries
- 21-Mat-A5 Phase Transformations and Thermal Treatment (9 sittings)2013–2019 · often: Creep, Cold Brittleness, Fatigue Below Yield
- 21-Mat-A6 Materials Selection and Design for Materials Processing (12 sittings)2013–2018 · often: Grain Growth, Recrystallization, Boundary Migration
- 21-Mat-A7 Environmental Degradation of Materials (2 sittings)2015–2018
- 21-Mat-B1 Hydrometallurgy and Electrometallurgy (4 sittings)2013–2016 · often: Terminology Matching, Equal-Settling-Velocity Particle Diameters, Flotation Kinetics
- 21-Mat-B10 Properties and Processing of Micro- and Nanomaterials (2 sittings)2013–2018 · often: Alumina Multilayer Capacitor, Carrier Fraction, Dielectric
- 21-Mat-B2 Pyrometallurgy (2 sittings)2015–2018 · often: Ten hydrometallurgical/electrochemical term pairs
- 21-Mat-B5 Physical Metallurgy and Fabrication of Iron and Steel (1 sitting)2014
- 21-Mat-B6 Ceramic Materials (9 sittings)2013–2018 · often: Constructing a CCT Curve, Hardenability, TRIP
- 21-Mat-B7 Structure and Properties of Polymers (2 sittings)2016 · often: Alloying, Alpha, Beta