Current position: DUT_haohai >> Scientific Research >> Patents

一种可控结构闭孔泡沫铝锭的高效连续铸造方法

Release Time:2019-03-09  Hits:

First Author: 郝海

Disigner of the Invention: 许正斌

Application Number: CN201410144077.6

Authorization Date: 2014-04-11

Authorization Number: CN103898351A

Prev One:回转体工件火焰式表面淬火设备