http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016507382-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22D11-111 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C14-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22D11-111 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D11-108 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C8-14 |
| filingDate | 2013-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2016507382-A |
| titleOfInvention | Fluorine-free continuous casting mold flux for ultra-low carbon steel |
| abstract | It is a fluorine-free continuous casting mold flux for ultra-low carbon steel, and its components are, as a percentage by weight, Na 2 O 3 to 10%, Li 2 O 0 to 3%, MgO 3 to 8%, MnO 5 to 15%. , BaO 0 to 8%, Al 2 O 3 4 to 12%, and impurities of 2% or less, the balance is CaO and SiO 2 , and CaO / SiO 2 is 0.8 to 1.3 Yes; after mixing the above raw materials, pre-melting treatment is performed, and the mold flux after pre-melting needs to be finely adjusted according to the component deviation, and the pre-melting material accounts for 70% or more, and is distributed Carbonaceous material C occupying 1-3% of the total weight of the fortune mold flux is blended and mixed to obtain a product mold flux. The melting point of the mold flux is 1100 to 1200 ° C., and the viscosity at 1300 ° C. is 0.2 to 0.6 Pa · s. A method for producing a mold flux, in which raw materials are mixed and pre-melted to obtain a pre-melt material, and then a raw material is added to the pre-melt material to obtain a substrate having a required composition, and then Including adding and mixing a carbonaceous material to the substrate to obtain a mold flux product. The mold flux does not contain boron and fluorine, and can effectively reduce slab flux entrainment defects and improve slab yield. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7200594-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7075026-B1 |
| priorityDate | 2013-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.