http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112669305-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-00 |
| filingDate | 2021-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112669305-B |
| titleOfInvention | Metal surface rust resistance test bench and rust resistance evaluation method |
| abstract | The invention provides a metal surface rust resistance test bench and a rust resistance evaluation method. The test platform can realize that the metal sample surface carries out the experiment of corrosion with higher speed, and the data acquisition platform can carry out image data's collection to test platform's metal sample. Analyzing the image data obtained by the test board, constructing a set of rust region segmentation method, which can segment the rust region on the metal surface from the image, calculating a rust ratio index, comparing the rust ratio index with a preset threshold value, and judging whether the metal sample reaches the experiment termination condition at the moment. When the rust ratio index of the metal sample exceeds a preset threshold value, the rust resistance performance test of the sample is finished. After the whole experiment is completed, the time from the first time of running of each metal sample to the last time of taking out the metal sample from the test platform is counted, the time difference between the two time is a quantitative index of the metal sample anti-rust performance test, and the longer the time difference is, the better the anti-rust performance is. |
| priorityDate | 2021-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.