کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
830125 | 1470351 | 2013 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Evaluation of the microstructure and mechanical properties of diffusion bonded joints of titanium to stainless steel with a pure silver interlayer Evaluation of the microstructure and mechanical properties of diffusion bonded joints of titanium to stainless steel with a pure silver interlayer](/preview/png/830125.png)
Solid-state diffusion bonding of commercially pure titanium to 304 stainless steel using an Ag interlayer was carried out at 825–875 °C under a uniaxial pressure of 8 MPa for 20 min in vacuum. The microstructural observations revealed that the resultant joints were composed of the remnant Ag interlayer, TiAg intermetallic phase and Ti–Ag solid solution. An optimized bonding strength of up to 414 MPa was achieved. Fracture took place through the remnant Ag interlayer during tensile tests and the interfacial TiAg phase exhibited no detrimental effect on the bonding strength. Extensive dimples were observed on the fracture surfaces, indicating that the joints were ductile in nature.
► Diffusion bonding of Ti to stainless steel using a pure Ag interlayer was carried out.
► Bonding strength of up to 414 MPa was achieved.
► Fracture took place through the remnant Ag interlayer.
► Extensive dimples were observed on the fracture surfaces, implying a ductile nature of the joints.
Journal: Materials & Design - Volume 46, April 2013, Pages 84–87