http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110423995-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1632 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1848 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1844 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-36 |
| filingDate | 2019-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110423995-B |
| titleOfInvention | Stainless steel product barrel plating method and activating solution |
| abstract | The invention relates to the field of chemical nickel plating methods, and discloses a barrel plating method and an activation solution for a stainless steel product, wherein the barrel plating method comprises the following steps: soaking to remove oil; electrolytic degreasing operation; acid washing operation; stirring a strong oxidant, ammonium bifluoride, a strong acid agent and a corrosion inhibitor to uniformly mix the components to obtain an activating solution, wherein the mass ratio of the strong oxidant to the ammonium bifluoride to the strong acid agent to the corrosion inhibitor is (15-20): (5-10): (3-5): (3-8); introducing an activating solution into the activation tank, putting the stainless steel product to be plated into the activation tank, and performing activation operation; pre-nickel plating operation; controlling the porous roller to rotate, putting the stainless steel product to be plated into the porous roller, introducing a chemical nickel plating solution into the chemical nickel plating tank, and performing barrel plating operation to obtain a stainless steel nickel plating finished product. The invention can improve the binding property of the substrate and the nickel layer and improve the thickness and surface quality uniformity of the plating layer. |
| priorityDate | 2019-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.