Electron Microscopic Study of Structural Changes in 18-8 Austenite Stainless Steel after Solution and Precipitation Treatment
نویسندگان
چکیده
In order to investigate lattice defects of 18-8 stainless steel after solution, precipitation and resolution treatments, thin films prepared from bulk specimens after the heat treatments were examined by means of transmission electron microscopy. In addition, measurements of the internal friction, specific gravity and electrical resistivity as well as Huey corrosion tests were conducted. The experimental results obtained are as follows: (1) The 18-8 austenite stainless steel has the strain amplitude dependent internal friction after the solution or precipitation treatment.
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