| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2b8e0fc09d2b4fc4539c354561b4d847 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-1021 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-056
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-1036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-1021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B38-0025 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B38-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C1-05 |
| filingDate |
1997-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed677dd4973e5f0ef0da902d924f1e06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee5bdbabb7352f053afd725fa881dc08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_521c598115da8b44de169e1be3a80818
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c25f91d2eb6e217b8f3d979622c20cd0 |
| publicationDate |
1998-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2284670-A1 |
| titleOfInvention |
A method of manufacturing a refractory article and a refractory article manufactured thereby |
| abstract |
The present invention relates to a method of forming a refractory article including the step of forming a refractory material powder into an intermediate body having a shape and size corresponding to the desired shape and size of the article, chosing a carbide-forming metal or alloy as material for the intermediate body, exposing the intermediate body formed to a gaseous hydrocarbon or a mixture of hydrocarbons at a temperature exceeding the decomposition temperature for the hydrocarbon or hydrocarbons until the mass of the intermediate body has increased by at least 3 %, and thereafter exposing the intermediate body to a temperature of 1000-1700 ~C in an inert atmosphere if the temperature during the foregoing method step was too low to ensure a complete carbidization of the intermediate body. The invention also relates to an article produced by said method. |
| priorityDate |
1997-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |