http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101296121-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D8-1222 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D8-1272 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D8-1233 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D8-12 |
| filingDate | 2010-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2013-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101296121-B1 |
| titleOfInvention | Non-oriented electrical steel sheet having excellent magnetic properties and manufacturing method thereof |
| abstract | The present invention relates to a non-oriented electrical steel sheet, in weight% Al: 0.7-2.7%, Si: 0.2-1.0%, Mn: 0.2-1.7%, Sb: 0.1% or less, N: 0.001-0.004%, S: 0.0005% to 0.004%, remainder Fe and other unavoidable impurities, and Al, Mn, N, and S are {[Al] + [Mn]} ≤2.0, 0.002≤ {[N] + [S]} Provided is a non-oriented electrical steel sheet having excellent magnetic properties and satisfying the composition formula of ≤0.006, 230≤ {([Al] + [Mn]) / ([N] + [S])} ≤1,000. Accordingly, by optimizing the additive ingredients of Al, Si, Mn, N, and S, the coarse inclusions increase the distribution density, thereby improving grain growth and mobility of the magnetic walls, and excellent magnetic properties and low hardness. The non-oriented electrical steel sheet can be manufactured stably. |
| priorityDate | 2010-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.