Page 237 - MATERIAL SCIENCE AND ENGINEERING PART 1
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Failure of                               1         2         3
                                                                          3

              materials









                                   Creep                      The creep curve shows four



                                    curve                     stages of elongation:

                                                              1. Instantaneous elongation


                                                                      on the application of


                                                                      load.


                                                              2. Primary creep: Work



                                                                      hardening decreases, and


                                                                      recovery is slow.











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                                                    Politeknik Ibrahim Sultan
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