作者:A Palenzona、P Manfrinetti、M.L Fornasini                                    
                                    
                                        DOI:10.1016/s0925-8388(98)00692-6
                                    
                                    
                                        日期:1998.10
                                    
                                    The phase diagram of the Eu-Sn system has been investigated in the whole composition range using differential thermal analysis, metallographic analysis, X-ray diffraction and electron microscopy. Five intermediate phases have been found. Two of them have been confirmed: EuSn3 (AuCu3-type) and EuSn (CrB-type); while Eu3Sn5 (Pu3Pd5-type), Eu5Sn3 (W5Si3-type) and Eu2Sn (Co2Si-type) have been prepared and characterized for the first time. Four eutectic points occur in this system: at 5 at % Sn and 790 degrees C, 44 at % Sn and 1075 degrees C, 74 at % Sn and 785 degrees C and at less than 1 at % Eu and 230 degrees C. (C) 1998 Elsevier Science S.A. All rights reserved.