Page 254 - MATERIAL SCIENCE AND ENGINEERING PART 1
P. 254

Impurities in solids                               1         2         3
                                                    1









                                                              2. Heterogeneous
                   Nucleation                                         nucleation occurs when



          and growth of                                               special objects inside a




                              crystals                                phase can cause


                                                                      nucleation.














                                                           Liquid




                                                                         Solid



                                                                   Nucleating agent                                                     234



                                                    Politeknik Ibrahim Sultan
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