http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108950508-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K20-122 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K20-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-48 |
| filingDate | 2018-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108950508-B |
| titleOfInvention | High-strength corrosion-resistant aluminum/magnesium dissimilar alloy joint containing intermediate layer and preparation method thereof |
| abstract | The invention relates to a high-strength corrosion-resistant aluminum/magnesium dissimilar alloy joint with an intermediate layer, wherein the alloy joint sequentially comprises an aluminum alloy, the intermediate layer and a magnesium alloy from top to bottom; the aluminum alloy is a 5-series or 6-series aluminum alloy plate, the magnesium alloy is an AZ-series or ZK-series magnesium alloy plate, and the intermediate layer is a Co-Cr composite metal coating; the thickness of the Co-Cr composite metal coating is 2.8-6.6 mu m. The invention can effectively slow down the reaction between Al and Mg, inhibit the formation of Al-Mg intermetallic compounds at the interface, and improve the microstructure of the joint, thereby improving the mechanical strength and the corrosion performance of the joint and meeting the use requirements of the aluminum/magnesium dissimilar alloy joint in a multi-material vehicle body. |
| priorityDate | 2018-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.