| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3ace8dbe4901194a805d8f892bc2d919
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_86ecf41de18d27d5ae7943a9b2b5ad28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b99e19d0f2a8054ea3ddb52500552d15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_04354111eec401ce2b9bdd07abe59a97
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ea487dc9245e29f13974a97b7c2e5469
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f95e854fb6ad1cc5857e2d889fa00458 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22D11-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22D11-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F1-02 |
| filingDate |
2011-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47f0ee1c1f43d1688442ad0fea8cb56b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fba50e24586ae8c7206f14ee68e97ea2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1cb99842dab0e05318054a0f7a620b2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7eb8823363cc39baa39ebef7d6bfd60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ceae3d4b719c196cd2362b985435c22b |
| publicationDate |
2012-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2012074095-A1 |
| titleOfInvention |
Method of evaluating center segregation of continuous cast slab |
| abstract |
A method for evaluating center segregation of a continuous cast slab is provided. The method of the present invention includes (A) creating a center segregation image of a slab using an etching solution comprising a picric acid (C 6 H 3 N 3 O 7 ), a cupric chloride (CuCl 2 ), sodium laurylbenzenesulfonate (C 18 H 29 SO 3 Na) and the remainder of distilled water; and (B) evaluating the center segregation of a slab by scanning the image and applying the following Formula. The method creates an image of center segregation even for low-carbon steel having carbon (C) in an amount of 0.04 wt % or less as well as ultra low-sulfur steel having sulfur (S) in an amount of 50 ppm or less. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10782244-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10031087-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020234836-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109959671-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11635389-B2 |
| priorityDate |
2009-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |