http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05229873-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1476752f2420c8f8eb53464cf7fc922b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-581 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-64 |
| filingDate | 1992-02-19^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac7bdd174934fbd36f3c4baa780ed886 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf6511ca88f80805ccf6f944717df41a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f130ea66ca74a2e10fb60da2f46bc934 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd9e4966129e7f934a313cc40c644ff9 |
| publicationDate | 1993-09-07^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H05229873-A |
| titleOfInvention | Method for manufacturing aluminum nitride sintered body |
| abstract | (57) [Summary] [Purpose] To produce an aluminum nitride substrate with small surface roughness and less warpage after firing. [Structure] Between a setter 3 made of boron nitride or the like, a ceramic spacer 2 is provided around the aluminum nitride molded product 1. Bake in the state surrounded by. As this spacer, aluminum nitride 50 to 100% by weight, boron nitride 5 You may use the spacer 2 of the ceramic sintered body which consists of 0 to 0 weight% and a sintering aid. Alternatively, the ceramic unsintered spacer 2 composed of aluminum nitride 50 to 70% by weight, boron nitride 50 to 30% by weight, and a sintering aid may be used. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007063124-A |
| priorityDate | 1992-02-19^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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