http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110205531-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-404 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C23-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-148 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-047 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C23-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-54 |
| filingDate | 2019-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110205531-B |
| titleOfInvention | Degradable magnesium alloy and preparation method thereof |
| abstract | The invention discloses a degradable magnesium alloy, which comprises the following components: 1-4% of Zn; 0.5 to 4 percent of Ca; 0.1 to 0.9 percent of Sr; 0.3-2% of Ga; the balance of Mg element and inevitable impurities. The invention also discloses a preparation method of the degradable magnesium alloy, which comprises the following steps: respectively weighing Zn, Ca, Sr, Ga and Mg with corresponding mass according to the proportion of each component; sr and Ga are put into a vacuum melting furnace and are vacuumized to 10 ‑3 Pa, heating to 350 ℃; introducing protective gas, heating the vacuum melting furnace to 950 ℃, and electromagnetically stirring for 5-10 min; cooling the vacuum melting furnace to 450 ℃, adding Mg, heating to 730 +/-5 ℃, preserving heat and stirring for 5-30min to uniformly mix the metals; sequentially keeping the temperature of Zn and Ca for 5-30min, and standing for 10-15 min; pouring the alloy liquid into a corresponding mould, and keeping the temperature at 250 ℃ for 24 hours. |
| priorityDate | 2019-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.