http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103983113-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F27D1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F27B14-04 |
| filingDate | 2012-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103983113-B |
| titleOfInvention | The brickwork method of vacuum induction melting furnace |
| abstract | A furnace drying method for vacuum induction melting furnace, for the preparation of hydrogen bearing alloy, is characterized in that, the implementation step of described furnace drying method is as follows: first at crucible bottom cushioning, then graphite core is suspended at crucible center; By first small-power preheating, middle power heating, more high-power heating, then change small-power cooling, bond firmly to make cupola drop material and crucible; By vacuumizing the vacuum pressure in checking stove; And the pressure recover in smelting furnace, to atmospheric pressure state, opens fire door and bell, take out graphite core.The present invention can improve smelting furnace crucible service life, reduce material cost, economize on resources. |
| priorityDate | 2012-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.