Current position: Home >> Scientific Research >> Patents

一种超细晶硬质合金工具及其表面纳米复合膜层制备方法

Hits:

First Author:Lin Guoqiang

Disigner of the Invention:李红凯

Application Number:CN200910248817.X

Authorization Date:2009-12-25

Authorization number:CN101786348A

Pre One:深孔内壁电弧离子镀膜方法
Recommended Ph.D.Supervisor Recommended MA Supervisor Institutional Repository Personal Page

Address: No.2 Linggong Road, Ganjingzi District, Dalian City, Liaoning Province, P.R.C., 116024

Click : times
  • MOBILE Version
    •
    Open time:..
    The Last Update Time:..

    Mobile phone sweep