http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106011610-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21C1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C33-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C37-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C37-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C33-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C37-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C37-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21C1-10 |
| filingDate | 2016-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106011610-B |
| titleOfInvention | A kind of high-strength ductile cast iron QT900 6 and preparation method thereof |
| abstract | The invention discloses a kind of high-strength ductile cast iron QT900 6, is made up of following element by weight percentage：C：3.2 3.7%, Si：2.4 2.8%, Mn：≤ 0.2%, P：≤ 0.03%, S：0.005 0.02%, Cu：0.8 1.4%, surplus is Fe and inevitable trace element.The high-strength ductile cast iron 6 compression strength of QT900 are big, and yield strength is big, and mechanical performance is excellent. |
| priorityDate | 2016-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.