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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.
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 fitted the modified equation of Norton power law. Parameters n and Q in the modified Norton equations obtained are very closed to those reported by other researchers by means of conventional tensile creep tests. governing the creep deformation of Sn-9Zn in both stress regimes were also discussed.