http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10121299-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5198a2a21392d6cbc0bb4898b3fb3d29 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25F1-06 |
| filingDate | 1996-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0a22f5a0042dfcb5f74d812ada9807b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a52e4f3436a33da977fdb9a137f284f3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d58946bb4ea87df64dee59b81b94e826 |
| publicationDate | 1998-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H10121299-A |
| titleOfInvention | Method for smooth pickling of stainless steel strip |
| abstract | (57) [Summary] [Problem] In the production of austenitic stainless steel sheet, when pickling a hot-rolled steel strip with descale pickling with inexpensive sulfuric acid, groove-like pitting generated parallel to the hot rolling direction. The present invention provides a technique capable of preventing the occurrence of cracks and producing a highly smooth pickled surface. SOLUTION: A current density of 10 to 200 A / dm 2 between an electrode provided opposite to a steel strip in a sulfuric acid solution having a sulfuric acid concentration of 20 to 60% and heated and maintained at a solution temperature of 70 to 120 ° C. The stainless steel strip is immersed while applying an alternating current to prevent the occurrence of groove-like pitting that occurs parallel to the hot rolling direction of the steel strip due to the fluctuation of the amount of Ni existing in the inside of the steel strip. To produce a highly smooth pickling descaling surface. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003027298-A |
| priorityDate | 1996-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.