Jianmin Yu

3 Patents

• US122143942025

  Mold for Preparing Large-size Rare Earth Magnesium Alloy Ingot Without Tail Shrinkage by Back Pressure Severe Plastic Deformation

  Shanxi Zhongbei Ruizhi Jingcheng Technology Co., Ltd.

  0 cites
• US118580232024

  Rotary Extrusion Forming Method for Cabin Section Workpiece

  North University Of China

  0 cites
• US118136532023

  Method for Preparing Large-size Rare Earth Magnesium Alloy High-performance Ingots by Short Process Severe Plastic Deformation

  North University Of China

  0 cites