United States Patent
US Patent 6420294: Titanium diboride sintered body with silicon…
US 6420294 · granted 2002-07-16
| Patent Number | 6420294 |
|---|---|
| Title | Titanium diboride sintered body with silicon nitride as a sintering aid and a method for manufacture thereof |
| Filed | 2000-06-29 |
| Granted | 2002-07-16 |
| Inventor(s) | Yong Kee Baek, Hyoun-Ee Kim, June Ho Park, Eul Son Kang |
| Assignee | Agency for Defence Development |
| CPC Classification | C04B35/515, C04B35/58, C04B35/00 |
| Number of Claims | 2 |
Abstract
The present invention relates to a titanium diboride sintered body and a method for manufacturing thereof wherein silicon nitride is added to a titanium diboride as a sintering aid. The sintered body according to the present invention has a fine structure and excellent physical characteristics such as a strength, hardness, etc. Therefore, the sintered body according to the present invention may be applicable to certain materials which requires high strength and hardness.
Claims Summary
1. A method of manufacturing a titanium diboride sintered body, comprising the steps of:
Inventors
Assignee
Agency for Defence Development