http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1332106-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7440989377efecb6e90aae571adbfc17 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-56 |
| filingDate | 1989-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1994-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b475bcdf03e0df5a2a4562857e5a0eab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2098a3a07ce13ec610f9f7122dc736c6 |
| publicationDate | 1994-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1332106-C |
| titleOfInvention | Alumina-zirconia-silicon carbide-magnesia ceramic cutting tools |
| abstract | ABSTRACT OF THE DISCLOSURE: A metalcutting insert is provided with an alumina based ceramic composition composed of (in volume percent, v/o): about 1.5 to 37.5 silicon carbide whiskers; about 5 to 17.5 zirconia; residue of a magnesium oxide addition added in an amount effective to enhance the metalcutting lifetime of the cutting edge of the insert; and an alumina based matrix in which the silicon carbide whiskers, zirconia and residue of magnesium oxide are substantially homogeneously distributed. At least 2 v/o of the alumina based ceramic composition is tetragonal zirconia. |
| priorityDate | 1988-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.