http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112522588-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D2211-009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D2211-005 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22D11-0622 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22D11-0651 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D8-0226 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22D11-064 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D8-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D11-06 |
| filingDate | 2019-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112522588-B |
| titleOfInvention | Method for producing high-strength thin-specification patterned steel plate/strip through thin strip continuous casting |
| abstract | A method for producing high-strength thin-specification pattern steel plates/strips by strip continuous casting fully utilizes residual elements such as Sn, Cu and the like in scrap steel as alloy elements to smelt molten steel, and the alkalinity of slag, the type and melting point of inclusions in steel, the free oxygen content in molten steel and the content of acid-soluble aluminum Als are controlled in the smelting process; then casting a casting strip by adopting twin-roll thin strip continuous casting, directly entering a lower closed chamber with non-oxidizing atmosphere after the casting strip is discharged from a crystallization roll, and entering an online rolling mill for hot rolling under the closed condition; the rolled strip steel is cooled by gas atomization, and the thickness of oxide skin on the surface of the strip steel can be effectively reduced by the gas atomization cooling mode, so that the temperature uniformity of the strip steel is improved, and the surface quality of the strip steel is improved; the finally produced steel coil can be directly used as a hot-rolled checkered plate/belt, can also be used as a finishing checkered plate/belt after edge cutting and flattening, and can be widely applied to the fields of buildings, mechanical manufacturing, automobiles, bridges, traffic, shipbuilding and the like. |
| priorityDate | 2019-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.