Introduction to Engineering Materials |
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Page 173
... nitrides contributes to the surface hardening of the material . After cyaniding , the parts require the same type of ... nitride is extremely hard , and does not diffuse very far below the surface ( about 0.8 mm ) . Nitriding is carried ...
... nitrides contributes to the surface hardening of the material . After cyaniding , the parts require the same type of ... nitride is extremely hard , and does not diffuse very far below the surface ( about 0.8 mm ) . Nitriding is carried ...
Page 204
... nitride has been useful in this connection . The properties of a number of oxides , carbides , and nitrides are ... nitride Silicon nitride is a very useful engineering ceramic . It is fully resistant to most strong acids and to molten ...
... nitride has been useful in this connection . The properties of a number of oxides , carbides , and nitrides are ... nitride Silicon nitride is a very useful engineering ceramic . It is fully resistant to most strong acids and to molten ...
Page 205
... nitride compacts by hot pressing powdered silicon nitride at a temperature of 1850 ° C . This gives a product possessing extremely good properties , but production is confined to simple shapes . The properties of reaction sintered and ...
... nitride compacts by hot pressing powdered silicon nitride at a temperature of 1850 ° C . This gives a product possessing extremely good properties , but production is confined to simple shapes . The properties of reaction sintered 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