http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11241186-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e7b522b71fd001f1a633fd8563b2a3e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D3-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C28-02 |
| filingDate | 1998-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4eec1b0a62ec3dda8fada4d26548c5fb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49da722a418c6a04baa16702ec63014c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8abab6bb67e15bb3048cae12987ac0a7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fce29634efce98c5dee56fd82d417916 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b23008dda1eaa9d1ebaf043a6e123b8c |
| publicationDate | 1999-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H11241186-A |
| titleOfInvention | Manufacturing method of galvanized steel sheet |
| abstract | (57) [Problem] To provide a galvanized steel sheet excellent in press formability, spot weldability and adhesiveness. SOLUTION: The total concentration of Fe 2+ ions and Ni 2+ ions is 0.3 to 2.0 mol / l, the concentration of Fe 2+ ions is 0.02 to 1.0 mol / l, Z n 2+ ion concentration> 0 ~ 0.5mol / l, pH 1-3, temperature 30 ~ In an electrolytic solution of an aqueous solution of an acidic sulfate at 70 ° C., make a zinc-based plated steel sheet cathode, perform an electrolytic treatment at a current density of 10 to 150 A / dm 2 , and in the next step, wash with hot water at 60 to 100 ° C. or steam. Spray. By doing so, the Fe + Ni content is 10 to 1 500 mg / m 2 ; ratio of Fe content to sum of Fe content and Ni content is 0.1 to 0.8; ratio of Zn content to sum of Fe content and Ni content is 1.6 or less; thickness is 4 to 50 nm A zinc-based plated steel sheet having an Fe + Ni + Zn-based film and excellent in press formability, spot weldability, and adhesion can be obtained. |
| priorityDate | 1998-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.