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首页> 外文期刊>Journal of Materials Engineering and Performance >Effect of Friction Pressure on ZK60/Ti Joints Formed by Inertia Friction Welding
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Effect of Friction Pressure on ZK60/Ti Joints Formed by Inertia Friction Welding

机译：摩擦力压力对惯性摩擦焊ZK60 / TI接头的影响

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摘要

The ZK60 Mg-based alloy (Mg-Zn-Zr alloy) and pure Ti were welded by inertial friction welding under friction pressures from 15 to 60 MPa. The mechanical properties and microstructures of the joints were investigated. The results show that the tensile strength of the welding joints increased with increasing friction pressure. When the friction pressure reached 60 MPa, a maximum tensile strength of 177 MPa was measured, which was around 58% of the strength of the Mg alloy base metal. Fractures occurred at the interfaces of the joints. A thin layer rich in Zn and Zr was formed at the joint interface, which affected the tensile strength of the dissimilar ZK60 and Ti joint.
机译：通过15至60MPa的摩擦压力下惯性摩擦焊接焊接ZK60mg基合金（Mg-Zn-Zr合金）和纯Ti。 研究了关节的机械性能和微观结构。 结果表明，焊接接头的拉伸强度随着摩擦力的增加而增加。 当摩擦压力达到60MPa时，测量最大拉伸强度为177MPa，其约占Mg合金基础金属强度的58％。 骨折发生在关节的界面处。 在接合界面处形成富含Zn和Zr的薄层，从而影响不同ZK60和Ti接头的拉伸强度。

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