With the combination of semi-solid slurry preparation by twin-screw stirring and rheo-diecasting process,an excellent semi-solid feedstock of magnesium alloy was successfully produced.

• 采用双螺杆机械搅拌法制浆技术与半固态流变压铸成形工艺相结合,直接在压铸机的压射室中成功地制备出优质半固态镁合金坯料,极大地节约了模具的开发费用。