Mechanical Metallurgy |
From inside the book
Results 1-3 of 83
Page 16
George E. Dieter. Fig . 1-7 Shear strain . By analogy with the definition of stress at a point , the strain at a point is the ratio of the deformation to the gage length as the gage length approaches zero . Rather than referring the ...
George E. Dieter. Fig . 1-7 Shear strain . By analogy with the definition of stress at a point , the strain at a point is the ratio of the deformation to the gage length as the gage length approaches zero . Rather than referring the ...
Page 43
George E. Dieter. Earlier in Sec . 1-9 the shear strain y was defined as the total angular change from a right angle . Referring to Fig . 2-15a , y = exy + lyx = Exy + Eyx = 2ɛxy . This definition of shear strain , y1 = 2ɛ¡¡ , is called ...
George E. Dieter. Earlier in Sec . 1-9 the shear strain y was defined as the total angular change from a right angle . Referring to Fig . 2-15a , y = exy + lyx = Exy + Eyx = 2ɛxy . This definition of shear strain , y1 = 2ɛ¡¡ , is called ...
Page 133
... strain curves . Resolved shear stress AI Cu Mg Zn Glide shear strain % Substitution in the expression for glide strain , and after considerable trigonometric manipulation , results in 1 2 γ -sinʼzo ( [ ( 4 ) - sin2 2.0 ] - cos xo ) ...
... strain curves . Resolved shear stress AI Cu Mg Zn Glide shear strain % Substitution in the expression for glide strain , and after considerable trigonometric manipulation , results in 1 2 γ -sinʼzo ( [ ( 4 ) - sin2 2.0 ] - cos xo ) ...
Contents
Elements of the Theory of Plasticity | 3 |
Dislocation Theory | 150 |
Strengthening Mechanisms | 190 |
Copyright | |
17 other sections not shown
Other editions - View all
Common terms and phrases
alloys angle annealed atoms axis behavior billet brittle fracture Burgers vector cold-worked components compression constant crack criterion cycles decrease determined diameter direction dislocation line ductile edge dislocation elastic elongation energy equations extrusion factor failure fatigue limit fibers flow curve flow stress force forging friction given grain boundaries hot-working hydrostatic increases lattice length load machining martensite material matrix maximum measured mechanical Metals Park modulus normal stress notch occurs orientation particles percent plastic deformation plastic strain polymer pressure produced properties ratio reduction region residual stresses rolling screw dislocation shear strain shear stress sheet shown in Fig shows single crystals slip plane slip systems Society for Metals solid specimen steel strain hardening strain rate stress-strain curve structure surface tensile strength tensile stress tensor theory thermal thickness tool torsion Trans usually velocity workpiece yield strength yield stress York