Introduction to Engineering Materials |
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Page 164
... martensite . This highly strained structure is extremely hard and also extremely brittle . The relationship between cooling rate and undercooling , and the conditions required for martensite formation can be shown on a time ...
... martensite . This highly strained structure is extremely hard and also extremely brittle . The relationship between cooling rate and undercooling , and the conditions required for martensite formation can be shown on a time ...
Page 229
... Martensite , under the microscope , appears as a series of fine needle - like ( acicular ) crystals . A martensite structure can be formed by rapidly quenching a heated steel , from the austenitic state , into water or oil . This is the ...
... Martensite , under the microscope , appears as a series of fine needle - like ( acicular ) crystals . A martensite structure can be formed by rapidly quenching a heated steel , from the austenitic state , into water or oil . This is the ...
Page 231
... martensite formation and a lower rate for bainite formation . 16.8 Hardenability As stated earlier , the hardness of a martensite is related to the carbon content of a steel . The term hardenability , however , refers not to the maximum ...
... martensite formation and a lower rate for bainite formation . 16.8 Hardenability As stated earlier , the hardness of a martensite is related to the carbon content of a steel . The term hardenability , however , refers not to the maximum ...
Contents
The Materials of Engineering | 1 |
Atomic Structure and Bonding | 11 |
Influence of Bond Type on Structure and Properties | 35 |
Copyright | |
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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