Page 141 - MATERIAL SCIENCE AND ENGINEERING PART 1
P. 141

Crystal structure                               1         2         3          4
                                                                                     4











                   Crystalline                                A crystalline material is one



                            material                          in which the atoms are

                                                              situated in a repeating or


                                                              periodic array over large


                                                              atomic distances. Upon


                                                              solidification, the atoms will



                                                              position themselves in a


                                                              repetitive three-dimensional


                                                              pattern, in which each atom


                                                              is bonded to its nearest-


                                                              neighbour atoms.                                                          125




                                                    Politeknik Ibrahim Sultan
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