http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012017479-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5198a2a21392d6cbc0bb4898b3fb3d29 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21C7-064 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21C7-076 |
| filingDate | 2010-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb10ec5c7c5f2101ab101ff55c65a914 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86037d291321d02ea2320f58660d45ad |
| publicationDate | 2012-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2012017479-A |
| titleOfInvention | Molten steel desulfurization method |
| abstract | Disclosed is a method for desulfurizing molten steel in which the desulfurization efficiency does not decrease even when the desulfurization material is combined with Al 2 O 3 suspended in the molten steel. A molten steel desulfurization method using a desulfurization material in which the concentration of Al 2 O 3 is increased in a secondary refining facility with the passage of time of desulfurization, particularly from 3 to 5 minutes from the start of desulfurization. , CaO: 68% by mass or more, and Al 2 O 3 / CaO: 0.11 to 0.25, MgO: 0 to 10% by mass, SiO 2 : 0 to 5% by mass, and other inevitable mixing. The desulfurization material containing a component is used, and then CaO: 51% by mass or more, Al 2 O 3 / CaO: 0.25 to 0.67, MgO: 0 to 10% by mass, SiO 2 : 0 to 5% by mass %, And other desulfurized materials containing other components inevitably mixed. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014058728-A |
| priorityDate | 2010-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.