Page 306 - MATERIAL SCIENCE AND ENGINEERING PART 1
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Iron-carbon phase                                 1         2         3
                                                                          3

               diagram                                                                                Carbon is an



                                                                                                      interstitial




                 Iron-carbon                                                                          impurity in iron

                                                                                                      and forms a solid
         phase diagram                                                                                solution with




                                                                                                      each of 
                                                                                                                            -ferrites

                                                                                                      and 
                                                                                                                   -ferrites


                                                                                                      and also with


                                                                                                      austenite, as


                                                                                                      indicated by the


                                                                                                      , , and 


                                                                                                      single-phase


               Source: Jr., W. D. C. & Rethwisch, D. G. 2015
                                                                                                      fields.                           284




                                                    Politeknik Ibrahim Sultan
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