A bending creep setup was introduced and its feasibility to evaluate creep behavior of materials was experimentally verified on pure Sn.Thereby,the creep of eutectic Sn-9Zn was studied.It was identified that high and ...A bending creep setup was introduced and its feasibility to evaluate creep behavior of materials was experimentally verified on pure Sn.Thereby,the creep of eutectic Sn-9Zn was studied.It was identified that high and low stress regimes exist in the creep of Sn-9Zn,and in both stress regimes,the data obtained well fit the modified equation of Norton power law.Parameters n and Q in the modified Norton equation obtained are very closed to those reported by other researchers by means of conventional tensile creep tests.The mechanisms governing the creep deformation of Sn-9Zn in both stress regimes were also discussed.展开更多
基金Funded by the Program for Changjiang Scholars and Innovative Research Team in University,Ministry of Education of China (IRT0730)the TechnologyPlanning Project of Educational Commission of Jiangxi Province (GJJ09416)
文摘A bending creep setup was introduced and its feasibility to evaluate creep behavior of materials was experimentally verified on pure Sn.Thereby,the creep of eutectic Sn-9Zn was studied.It was identified that high and low stress regimes exist in the creep of Sn-9Zn,and in both stress regimes,the data obtained well fit the modified equation of Norton power law.Parameters n and Q in the modified Norton equation obtained are very closed to those reported by other researchers by means of conventional tensile creep tests.The mechanisms governing the creep deformation of Sn-9Zn in both stress regimes were also discussed.
