Elements of Physical Metallurgy |
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Page 47
... stress , and the method of Fig . 2.3 can be used to determine the stress components . The inclined plane in Fig ... shear - stress components , t ,,, is zero , since F , lies along the z - axis and therefore has no component in the y ...
... stress , and the method of Fig . 2.3 can be used to determine the stress components . The inclined plane in Fig ... shear - stress components , t ,,, is zero , since F , lies along the z - axis and therefore has no component in the y ...
Page 122
... stress for slip . DEFORMATION OF SINGLE CRYSTALS Although with few exceptions technical alloys are polycrystalline ... shear stress . At normal temperatures a single crystal deforms most easily by the gliding ( slip ) of dislocations ...
... stress for slip . DEFORMATION OF SINGLE CRYSTALS Although with few exceptions technical alloys are polycrystalline ... shear stress . At normal temperatures a single crystal deforms most easily by the gliding ( slip ) of dislocations ...
Page 134
... stress at which flow begins under any combination of applied stresses . For example , if a steel plate is subjected ... shear stress . Slip , the principal mechanism of plastic deformation , occurs at a critical value of shear stress ...
... stress at which flow begins under any combination of applied stresses . For example , if a steel plate is subjected ... shear stress . Slip , the principal mechanism of plastic deformation , occurs at a critical value of shear stress ...
Contents
Principles of Atomic Theory | 2 |
Bonding Within Crystal Structures | 10 |
Quantitative Description of Crystal Structures | 18 |
Copyright | |
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alloy alloying elements alpha aluminum annealed atoms austenite bainite beam behavior Burgers vector carbon Chapter chemical coefficient cold-worked components composition concentration cooling copper corresponding corrosion crystal structure cubic curve decrease determined diffraction diffusion dislocation line ductility effect elastic electrical electrons equation equilibrium diagram eutectic eutectoid example factors ferrite fracture free energy given grain boundaries hardening heat treatment increase interface layer liquid phase magnesium magnetic martensite matrix mechanism microscope microstructure N/m² nickel nucleation obtained occurs orientation oxidation particles pearlite peritectic plastic deformation precipitation pressure Problem produced properties pure metal quenching reaction recrystallization region result Schematic illustration screw dislocation shear shear stress shown in Fig shows slip plane solid phase solid solution solidification specimen ẞ phase steel strain stress surface temperature tensile tensile stress transformation twin typical usually vacancies valence vapor x-ray yield strength Young's modulus zinc