http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110945154-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C23-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22F1-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22F1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22F1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C23-06 |
| filingDate | 2018-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110945154-B |
| titleOfInvention | Magnesium-based alloy ductile material and manufacturing method thereof |
| abstract | The present invention provides a Mg-based alloy ductile material with improved ductility or formability and improved resistance to damage. Additive elements combine with each other to easily form intermetallic compounds, which may become the starting point of destruction. Found a microstructure that activates the movement of non-bottom dislocations in Mg-based alloy ductile materials, using inexpensive and versatile elements that do not become the starting point of damage and have the effect of promoting grain boundary sliding. Add elements. A Mg-based alloy ductile material, characterized in that it comprises more than one of Zr, Bi, Sn and more than one of Al, Zn, Ca, Li, Y, Gd, and the remainder is Mg and inevitable components , the average grain size of the base metal is 20 μm or less, and the stress-strain curve obtained by the tensile and compression test of the above-mentioned ductile material shows the maximum load stress (σ max ) and the stress at break (σ bk ), respectively The relationship between (σ max -σ bk )/σ max is 0.2 or more, the resistance to fracture is 100 kJ or more, and the grain size of the Mg parent phase is refined during room temperature deformation. |
| priorityDate | 2017-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.