Title:
【発明の名称】窒化珪素を焼結するための窒化珪素容器
Document Type and Number:
Japanese Patent JP3176366
Kind Code:
B2
Abstract:
An enclosable vessel for containing a silicon nitride article during sintering in a furnace to protect the silicon nitride article from thermal decomposition and contamination reactions with furnace materials comprises a closeable walled container formed of a reaction bonded silicon nitride material having an opening to allow interior placement of the silicon nitride article within the walled container. This box is used to replace silicon nitride powder which has heretofore been used to cover silicon nitride articles during sintering.
Inventors:
Edler, James P.
Application Number:
JP51446091A
Publication Date:
June 18, 2001
Filing Date:
July 23, 1991
Export Citation:
Assignee:
EATON CORPORATION
International Classes:
F27D3/12; C04B35/591; C04B35/64; F27B21/04; F27D5/00; (IPC1-7): F27D3/12; C04B35/64
Domestic Patent References:
| JP3150269A | ||||
| JP61106479A | ||||
| JP60239369A | ||||
| JP63201999U |
Other References:
【文献】米国特許3186696(US,A)
【文献】米国特許4090851(US,A)
【文献】米国特許4090851(US,A)
Attorney, Agent or Firm:
Nobuo Kaida (1 person outside)