| 摘要 |
The present invention relates to a method for manufacturing an extraction replica sample of TWIP steel. According to the present invention, a healthy extraction replica sample of TWIP steel of high manganese and high aluminum steel can be manufactured. According to one aspect of the present invention, the method for manufacturing an extraction replica sample of TWIP steel includes the steps of: polishing the surface of the sample of TWIP steel; firstly etching the polished surface of the sample of TWIP steel; vacuum depositing a carbon film on the surface of the sample of the TWIP steel; and separating the carbon film. |
