| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_782b276beee7c34efe50183392517dfb |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F9-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C29-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B3-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F9-023 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C29-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C1-05 |
| filingDate |
1978-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1980-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_874eb307415ff0af1cd4c8175ba5aa50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f13e2d5c9b6bfa220bc82bb9efeefe51 |
| publicationDate |
1980-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4234338-A |
| titleOfInvention |
Thermal shock resistance ceramic insulator |
| abstract |
Thermal shock resistant cermet insulators containing 0.1-20 volume % metal present as a dispersed phase. The insulators are prepared by a process comprising the steps of (a) providing a first solid phase mixture of a ceramic powder and a metal precursor; (b) heating the first solid phase mixture above the minimum decomposition temperature of the metal precursor for no longer than 30 minutes and to a temperature sufficiently above the decomposition temperature to cause the selective decomposition of the metal precursor to the metal to provide a second solid phase mixture comprising particles of ceramic having discrete metal particles adhering to their surfaces, said metal particles having a mean diameter no more than 1/2 the mean diameter of the ceramic particles, and (c) densifying the second solid phase mixture to provide a cermet insulator having 0.1-20 volume % metal present as a dispersed phase. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5796019-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4397963-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0724021-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8407871-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011002081-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4713300-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107058849-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4743511-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4393124-A |
| priorityDate |
1978-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |