http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109136682-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C21-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22D11-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22D11-119 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22F1-047 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22F1-047 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D11-119 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C21-08 |
| filingDate | 2018-09-21^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-08-06^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-08-06^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109136682-B |
| titleOfInvention | A kind of production technology for casting improving aluminium alloy extrusions oxidation striped |
| abstract | The present invention relates to a kind of production technology for casting of improvement aluminium alloy extrusions oxidation striped, include the following steps: step 1, is respectively the component proportion raw material that 0.37~0.41% silicon, 0.47~0.49% magnesium ,≤0.13% iron ,≤0.01% copper ,≤0.01% manganese ,≤0.01% zinc ,≤0.01% other impurities individual event and remaining proportion are aluminium with mass percent；Step 2 carries out melting to raw material with 725 DEG C~745 DEG C of temperature；Step 3 is refined with 730 DEG C~750 DEG C of temperature；Step 4 stands the molten aluminum；Step 5 carries out casting with the casting speed of 700 DEG C~720 DEG C of temperature and 115~130mm/min and forms casting rod；Step 6 carries out Homogenization Treatments to the casting rod. |
| priorityDate | 2018-09-21^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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