• 中文

许晓静   

No content

Patents Current position: Home > Scientific Research > Patents

基于多对轮轧制和等通道转角挤压的金属材料大应变加工方法

Date:2019-10-22  Hits:

  • Type of Patent:发明
  • State of Patent:已授权
  • Authorization number:200910183585.4
  • Service Invention or Not:no
  • Application Date:2009-09-23
  • Authorization Date:2011-06-22
Pre One: 钪、锆和锶复合微合金化的6013型铝合金及其制备方法
Next One: 在钛金属表面制备高载磨擦学DLC薄膜的方法

Click: | The Last Update Time:-- | Open time:-- | MOBILE Version

gajgljgfg