Introduction to Engineering Materials |
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Page 37
... increase as the molecular weight of the substance increases . m m In metals , although the strength of the metallic bond tends to be less than that of ionic and covalent bonds , the close packing of atoms leads towards relatively high ...
... increase as the molecular weight of the substance increases . m m In metals , although the strength of the metallic bond tends to be less than that of ionic and covalent bonds , the close packing of atoms leads towards relatively high ...
Page 170
... increase the probability of collisions between moving electrons and the cores of atoms and cause an increase in resistivity . Consequently , a solid solution of two elements will possess a higher resistivity than the pure metals . Refer ...
... increase the probability of collisions between moving electrons and the cores of atoms and cause an increase in resistivity . Consequently , a solid solution of two elements will possess a higher resistivity than the pure metals . Refer ...
Page 237
... increase in carbon content will increase the strength of the steel , but with a considerable loss of ductility . Many of the commonly used alloying elements increase the strength of steels with little or no reduction in ductility . ( b ) ...
... increase in carbon content will increase the strength of the steel , but with a considerable loss of ductility . Many of the commonly used alloying elements increase the strength of steels with little or no reduction in ductility . ( b ) ...
Contents
The Materials of Engineering | 1 |
Atomic Structure and Bonding | 11 |
Influence of Bond Type on Structure and Properties | 35 |
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alloys aluminium annealed anode applications atoms austenite bonds brittle carbide carbon steels cent centred cubic ceramic chemical components composition compounds compression containing cooling copper corrosion covalent covalent bond crack creep crystal crystalline defect density diameter diffusion dislocation ductile elastic elastomers electrical electrons elements energy eutectic eutectoid example extrusion fatigue ferrite fibre film fracture furnace give glass grain hard hardening heat treatment high temperature increase ingot injection moulding ions kg/m³ lattice layer machining magnesium magnetic manufacture martensite material melting point modulus molecules mould nickel nitride occur oxide oxygen particles pearlite phase diagram plane plastic deformation polyamides polyethylene polymer polymerisation polystyrene possess powder produced properties range reaction resin resistance rolling Section shape shear sheet silica silicon silicon carbide silicon nitride sintering solid solution strain stress structure surface tensile strength termed test-piece thermal thermoplastic thickness tool toughness tube welding Young's modulus zinc