http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102534591-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_581cae4e9d425feac83b13d738d72a70 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-36 |
| filingDate | 2012-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0544c91368efd11eaca010fb5e1fbe42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adba29ae889ec39aceb294b30e9c556a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22726f78f0282de0edcdff06d068d18a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e84aec41309f35bcc8377e77338875f1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36c3435890a11b8011a2add66c94d217 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff8e684fcdd47886926021b78b70fb33 |
| publicationDate | 2013-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102534591-B |
| titleOfInvention | Thick film phosphating method |
| abstract | The invention discloses a thick film phosphating method. The method comprises the following steps of: removing oil stain on the surface of a workpiece and washing with water; washing the surface subjected to oil stain removal by using acid; washing the workpiece with water; carrying out surface conditioning on the workpiece by using a titanium salt; putting the workpiece subjected to surface conditioning in a phosphating solution for phosphating processing; and washing the workpiece. The workpiece provided by using the thick film phosphating method has higher film forming thickness, smooth and fine surface and no rust after a salt spray test; meanwhile the thick film phosphating method disclosed by the invention has the advantages of short reaction time and strong corrosion resistance, can meet the thickness requirements of different phosphate films, and is suitable for the phosphating requirements of the workpiece with high corrosion and high hardness; and the workpiece can meet the process requirements in a small-scale test and an intermediate-scale test. |
| priorityDate | 2012-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.