http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101296128-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C2200-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C2202-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D8-1216 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/C21D8-1244 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-14791 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D8-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-02 |
| filingDate | 2010-12-27-04:00^^<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-101296128-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: 1.0 ~ 3.0%, Si: 2.3 ~ 3.5%, Mn: 0.5 ~ 2.0%, N: 0.001 ~ 0.004%, S: 0.0005 ~ 0.004%, balance Fe and other inevitably incorporated impurities, wherein Al, Mn, N, and S are {[Al] + [Mn]} ≦ 3.5, 0.002 ≦ {[N] + [S]} ≦ 0.006, 300 ≦ { ([Al] + [Mn]) / ([N] + [S])} ≤ 1,400, and the fraction of cube aggregates in cross section is 3% or more, and <100> // ND Provided is a non-oriented electrical steel sheet having excellent magnetic properties having a fraction of 18% or more and a method of manufacturing the same. 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. Non-oriented electrical steel sheet can be produced. |
| priorityDate | 2010-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.