http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112338144-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C9-082 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C9-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C9-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C9-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C7-02 |
| filingDate | 2020-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112338144-B |
| titleOfInvention | Investment precision casting method for open impeller of titanium alloy |
| abstract | The invention discloses a titanium alloy open impeller investment precision casting method, which comprises the following steps: the method comprises the steps of designing a wax mould of a pouring system, designing a combined wax mould group, manufacturing a shell, dewaxing, demoulding, casting and post-processing. |
| priorityDate | 2020-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.