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مجموعة رائعة من الفيديوهات فى مختلف الفروع

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Acicular Ferrite

• Seminar on shape
  

Aeroengines

Aeroengine-blade containment test.

• Aircraft taking off.
  
• Fabrication.
  
• Police helicopter, Cambridge Airport.
  
• Police helicopter, Cambridge Airport.
  
• Police helicopter, Cambridge Airport.
  
• Helicopter in Brazil
  
• A PW aircraft engine
  

Blood Flow

Catheter to characterise blood flow.

Brazing

• Brazing using a laser as the heat source.
  

Bridges

• Stainless steel and glass bridge.
  
• Westminster Bridge, London
  

Casting

Single-belt strip-caster, Prof. Rod Guthrie, McGill University.

Crystallography

Crystallography lecture-videos

• Bravais lattices
  
• Austenite and Ferrite
  
• Bain correspondence and Bain strain
  
• Cementite
  
• ε-carbide
  
• Mixture: austenite, ferrite, cementite
  
• Vanadium carbide
  
• Molybdenum carbide
  
• Niobium carbide
  
• Chromium carbide (Cr₂₃C₆)
  Cuprite
  
• Graphite
  
• Brass, diamond, zinc sulphide and flourite
  
• Nickel based superalloy, γ
  Nickel based superalloy, γ'
  Nickel based superalloy, γ''
  

Cycling

Cycling inside the synchrotron.

Dance and Music

• Dave and the Saddos
  Pat Wilson at the Ball
  

Dislocations and Interfaces

Motion of dislocations.

• Coincidence site lattice.
  

Energy

Conversion of potential into kinetic energy.

• Conversion of potential into kinetic energy.
  
• Conversion of potential into kinetic energy 1: Iguazu falls
  
• Conversion of potential into kinetic energy 2: Iguazu falls
  
• Conversion of potential into kinetic energy 3: Iguazu falls
  
• Conversion of potential into kinetic energy 4: Iguazu falls
  
• Conversion of potential into kinetic energy 5: Iguazu falls
  
• Conversion of potential into kinetic energy 6: Iguazu falls
  
• Conversion of potential into kinetic energy 7: Iguazu falls
  
• Conversion of potential into kinetic energy 8: Iguazu falls
  
• Conversion of potential into kinetic energy 9: Iguazu falls
  
• Wind power at the Kentin National Park, Taiwan.
  

Fatigue

• Fatigue testing in progress.
  

Floods

• Bridges and Floods in Cambridge.
  

Kinetics and Microstructure

• Grain growth.
  
• Evolution of microstructure.
  
• Solidification.
  
• Recrystallisation front.
  
• Spinodal decomposition
  
• Spinodal-like evolution of the early universe
  
• Dendritic and cellular solidification.
  
• Solidification of stainless steel
  

Lectures

• POSCO Lectures on Bainite (4 videos).
  
• Phase Transformations: videos of 7 lectures.
  
• Phase Transformations: videos of 2 lectures.
  
• Phase Transformations in Metals: videos of 12 lectures.
  
• Thermodynamics: videos of 7 lectures.
  
• Kinetics: videos of 8 lectures.
  
• Metals and Alloys: videos of 9 lectures.
  
• Finite Element Analysis: videos of 2 lectures.
  
• Optimisation of strength and toughness
  
• Interface Engineering: 5 lectures.
  
• Calculation of texture: Movie, PDF
  
• Strong wire, 1 lecture.
  
• Hume-Rothery Lecture, Oxford University.
  
• Materials Congress Plenary Lecture, 2006.
  
• Seminar at GIFT, POSTECH, 2007.
  
• Transmission microscopy, Yang.
  
• Bainite, Caballero.
  
• Mechanically alloyed, Capdevila.
  

Martensite and Bainite

• Three-dimensional distribution of atoms in bainite.
  
• Shape memory effect.
  
• Shape memory effect.
  
• Magnetic shape memory alloy.
  
• Model of displacive transformation.
  
• Growth of bainite.
  
• Quench distortion.
  
• Super Bainite
  
• Nickel-titanium
  

Mathematics

• Toroid
  
• Another toroid
  
• Conchoid
  
• Primitives
  
• Lonrentz's attractor
  
• Vector field
  
• Knotted Torus
  

Melt Spinning

• Melt spinning and rapid solidification.The
  movie is reproduced with permission from Mark Jolly who did the
  original research in Cambridge University. Thanks also to John Leake,
  Lindsay Greer, Zoe Barber and Brian Barber for providing the electronic
  version
  

Metallography

• Focused ion beam machining of sample for transmission electron microscopy.
  

• A series of movies to help revise metallography. The larger
  movies have longer dwell times on individual images in order to allow a
  teacher to describe the image. The movies are produced by Roz Williams
  and Harry Bhadeshia, converted into electronic format by Brian Barber.
  
• Annealing twins (austenitic steel), mechanical twins (zinc),
  mechanical twins (explosively deformed iron), martensite and retained
  austenite, shape deformation due to martensite, aluminium-silicon
  casting alloys, sodium-modified Al-Si and metallic superconductors.
  
• 
  (a) 10 Mb,
  (b) 4 Mb,
  (c) 2 Mb,
  
• Cast irons: flake, spheroidal, white cast iron, cam and cam shaft, nickel-hard iron, and silal.
  
• 
  (a) 10 Mb,
  (b) 4 Mb,
  (c) 2 Mb,
  

Modelling Project

• These movies represent the 'Atomic Arrangements: Design and Control Project' between Japan and the U.K., during 1991-1995.
  
• Medium resolution movie (53 Mb).
  
• Reasonable resolution movie (18 Mb).
  
• Harry at Harbin Institute of Technology
  

Neural Networks

• Quicktime movie showing the function z=0.8[tanh(nx-2) + tanh(x²-n)+tanh ny+2) + tanh(y²-n)+1], which is a neural network of two inputs x and y, with four hidden units.
  
• Optimisation of neural network, Video, Slides
  
• Neural network and genetic programming, Video, Slides
  

Offshore Structures and Pipes

• Pipeline welding and coating
  
• London Eye
  

Open Course Materials Project

• 
  Translation of teaching materials into Chinese
  

Plough

• Evolution of the Plough
  

Robots

• A passionate dance by four robots, ending with a hug
  
• A robot in a frenzy
  
• A worker robot
  
• A lethargic robot
  
• A giant robot
  
• Robotic manufacture of cars
  
• Mini robots
  
• A magnetic robot
  

Sheep and Steel

• Dual phase and TRIP
  

Ships

• Boat on River Thames, London
  

Steam Engine

• Steam engine.
  

Superalloys

• Three-dimensional shape of grains in a superalloy.
  

Surface Hardening

• 
  Transformation hardening using a laser heat-source
  

Titanium Metallurgy

• Titanium metallurgy.
  

Train

• Bullet train in Tokyo, Japan.
  
• Shinkansen
  
• Train in Calcutta Station
  
• Coal train in Jamshedpur, India
  
• Underground train station, Picadilly Circus, London
  
• Underground train arriving, Picadilly Circus, London
  
• On escalator, Holborn Underground Station, London
  
• Train in Dusseldorf, Germany.
  
• Tram in Dusseldorf, Germany.
  
• Train arriving in Ghent Station, Belgium.
  

Universe

• Domains in the Early Universe.
  

Welding, Cutting and Drilling

• 
  Laser processing (35 movies)
  
• 
  Laser welding of jewellery
  
• 
  Tool repair using laser welding
  
• 
  Laser spot and seam welding
  
• 
  Laser welding of battery cases
  
• Friction-stir welding.
  
• Friction-stir welding of steel pipes.
  
• Arc welding.
  
• Friction welding of titanium.
  
• Friction welding of aluminium.
  
• Fluid flow in weld
  pool
  

• 
  Laser welding of aluminium car.
  
• 
  Remote laser welding of automotive components.
  
• 
  Variety of laser welding applications at Porsche.
  

• 
  Laser cutting of stents.
  
• 
  5-axis pulsed YAG profiler aimed at surgical tools.
  
• 
  Hole drilling using laser.
  
• 
  High-speed cutting
  

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