Introduction to Engineering Materials |
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Page 36
... anode the hydroxyl ions lose their charge according to the reaction 20H = 0 + H2O + 2e Anode Flow of electrons OH Hole Cathode Кон FIG . 3.4 Electrolytic cell , showing flow of anions toward anode , and flow of cations toward cathode ...
... anode the hydroxyl ions lose their charge according to the reaction 20H = 0 + H2O + 2e Anode Flow of electrons OH Hole Cathode Кон FIG . 3.4 Electrolytic cell , showing flow of anions toward anode , and flow of cations toward cathode ...
Page 37
... anode and cathode depend upon numerous factors , including the nature of the electrolyte , the nature of the electrode , and the cell voltage and current conditions . When an aqueous solution of a copper salt is electrolysed with copper ...
... anode and cathode depend upon numerous factors , including the nature of the electrolyte , the nature of the electrode , and the cell voltage and current conditions . When an aqueous solution of a copper salt is electrolysed with copper ...
Page 225
... anode ( a ) Anode Zinc Steel cathode ( b ) FIG . 15.10 Effect of break in protective coating on steel ( a ) Tin ( cathodic ) coating . Exposed steel becomes anodic and is corroded . ( b ) Zinc ( anodic ) coating . Coating is anodic and ...
... anode ( a ) Anode Zinc Steel cathode ( b ) FIG . 15.10 Effect of break in protective coating on steel ( a ) Tin ( cathodic ) coating . Exposed steel becomes anodic and is corroded . ( b ) Zinc ( anodic ) coating . Coating is anodic and ...
Contents
Constitution | 6 |
Bonding between atoms | 16 |
Chemical reactions and reactivity | 25 |
Copyright | |
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addition alloy aluminium amount anode applied atoms bond brittle carbon casting cause cell cent ceramics charge chemical complete component composition compounds considerable constant containing cooling copper corrosion cost creep crystal cubic curve defects deformation determined diagram direction ductile effect elastic electrical electrons elements energy engineering example failure fatigue fibre force fracture furnace give grain hardened hardness heat hexagonal hydrogen increase ions iron lattice layer length limit liquid load machining mass material means melting metal method molecules moulding nature necessary normally obtained occur oxide oxygen particles phase planes plastic polymer position possess possible powder presence pressure principal produced properties pure range reaction reduced resistance shape shell silicon solid solution specimen steel strain strength stress structure surface TABLE temperature tensile termed test-piece unit welding zinc