Nuclear
Nonturbulent -
Bar ,
Corrosion resistant -
Quality
Conductor
Silvery
Corrode , ,
Roofing -
Battery plate -
Ductile ,
Malleable
Liquid
Ferrous metals -
Non-ferrous metals -
Iron
Machinery -
Steamship -
Conductivity -
Corrosion resistance -
Fabrication
Extract
Metallic lustre -
Completely ,
Compression
Creep
Cross-sectional area
Cyclic stress
Decrease
Elastic deformation
Elastic limit
Exceed
External forces
Fatigue
Fracture ,
Loosen ,
Permanent deformation
Remaining
Shear
Simultaneously
Stretch
Technique
Tension
Propagate )
Bend ,
Extend ,
Meet the needs
Occur
Respond
Suffer
Torsion
Twisting ,
Volume ,
Rupture
Unit 5. Material Science
Silicon
Semiconductors
Creep - ,
Permanent
Steady
Paint
Suffer from
Fatigue
Technique -
Metal fatigue -
Compression -
Bending- ,
Bar
Rupture -
Tensile stress -
Torsion (twisting) force -
Respond ,
External
Tension - ;
Compression
Torsion - ;
Shear -
Fracture - ;
Simultaneously
Stretch
Pull
Elastic limit -
Rupture - ; ,
Crack - ;
Stress - ;
Cyclic
Loosen
Bolt
Mold
Hydrogen
Admixture
Rust
Dissolve
Catalyze
Gravity - ,
Unit 6. Machine Tools
Machine tool ,
Solid material ;
Workpiece ;
Electrically driven
Accurate , ,
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Hand tools -
Conventional machine tool
Unconventional machine tool
lathe -
Shaper
Planer -
Milling machine
Drilling machine
Boring machine
Grinder
Shear ;
Draw ,
Die , ,
Punch
Stroke ; ; ;
Ram
Sonic energy
Superheated gases
High-energy particle beam
Plasma-arc
Laser-beam
Electro discharge
Ultrasonic ,
Ultrahard alloy
Ultrathin material
Numerical control
Flexible
Stationary bed
Refractory metals
Warp ()
Cavity
Reciprocating -
Band-sawing machines
Scattering - ; ; , ,
20 . .
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