http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103898381-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C21-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C21-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C1-06 |
| filingDate | 2014-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103898381-B |
| titleOfInvention | A kind of high-strength aluminum alloy section and preparation method thereof |
| abstract | The invention discloses a kind of high-strength aluminum alloy section and preparation method thereof, by mass percent than this alloy composition be: Si 0.1-0.3, Zn 4.2-5.0, Mg 3.5-4.5, Cu 0.6-1.2, Bi 0.3-0.5, Nb 0.25-0.45, Mn 0.1-0.3, Cr 0.15-0.25, V 0.05-0.15, Ti 0.04-0.08, Sc 0.1-0.2, Yb 0.03-0.06, surplus are Al.Aluminium alloy extrusions of the present invention has very high physical strength, intensity is drawn to reach more than 650MPa, yield strength can reach more than 480MPa, and there is higher toughness, good stress-corrosion-cracking resistance, good hot workability and excellent welding property, full larger structured material can be born, be widely used in aerospace field. |
| priorityDate | 2014-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.