| 摘要 |
The invention relates to a method of producing a nano twinned commercially pure titanium material comprising the steps of: - casting a commercially pure titanium material that apart from titanium contains not more than 0.05 wt% N, not more than 0.08 wt% C, not more than 0.015 wt% H, not more than 0.50 wt% Fe, not more than 0.40 wt% O, and not more than 0.40 wt% residuals, - bringing the material to a temperature at or below 0°C, and - imparting plastic deformation to the material at that temperature to such a degree that nano twins are formed in the material. |
