http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007533852-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D5-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D5-627 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D5-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D5-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D5-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D5-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D3-10 |
| filingDate | 2005-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2007-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007533852-A |
| titleOfInvention | Fabrication of structured hard chrome layer and coating |
| abstract | The present invention relates to a method for producing a structured hard chromium layer, wherein chromium is deposited on the workpiece from an electrolyte, the electrolyte being a) an amount corresponding to 50 g / L to 300 g / L of chromic anhydride. Cr (VI) compound, b) 0.5 g / L to 10 g / L sulfuric acid, and c) 5 g / L to 15 g / L of an aliphatic sulfonic acid having 1 to 6 carbon atoms. . Electrolytes are ammonium molybdate, alkali metal molybdate, alkaline earth metal molybdate, ammonium vanadate, alkali metal vanadate, alkaline earth metal vanadate, ammonium zirconate, zirconate It is substantially free of any compound selected from alkali metal salts and alkaline earth metal salts of zirconic acid and is processed with a cathode current efficiency of 12% or less. The invention also relates to a method for producing a coating, a structured hard chromium layer, a coating and an electrolyte. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011516726-A |
| priorityDate | 2004-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.