http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109868393-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02F1-24 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C21-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C21-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22D15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22D21-007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22D11-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22F1-043 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C21-02 |
| filingDate | 2018-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109868393-B |
| titleOfInvention | High temperature cast aluminum alloy for cylinder heads |
| abstract | The present invention provides aluminum alloys having improved high temperature mechanical properties. An aluminum alloy suitable for sand casting, permanent mold casting, or semi-permanent mold casting comprising from about 3 to about 12 weight percent silicon; about 0.5 to about 2.0 wt% copper; about 0.2 to about 0.6 wt% magnesium; about 0 to about 0.5 weight percent chromium; about 0 to about 0.3 wt% each of zirconium, vanadium, cobalt, and barium; from about 0 to about 0.3 wt% each of strontium, sodium, and titanium; about 0 to about 0.5 wt% each of iron, manganese, and zinc; and about 0.1 wt% of other trace elements. The invention also discloses a semi-permanent mold casting, such as an engine cylinder head. |
| priorityDate | 2017-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.