Page 189 - MATERIAL SCIENCE AND ENGINEERING PART 1
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Elastic and plastic                               1         2         3
                                                                2

          deformation









                         Plasticity





                         1. Initial                         2. Loaded                      3. Unloaded







                                                                              Bonds                            Planes still
                                                                              stretch and                      sheared
                                                                              planes
                                                                              shear




                                elastic + plastic                        plastic





                                                             F





                                                                                                                                        171



                                                    Politeknik Ibrahim Sultan
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