| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_38fb83d24ce91ef53666051fbf1b5a87 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F05C2201-0439 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02F7-0085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C37-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22D27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C33-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C37-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21C1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02F7-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02F7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21C1-08
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/C22C37-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02F1-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02F1-00 |
| filingDate |
2002-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1238db880715d72ba725c17fedff9bd6 |
| publicationDate |
2016-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
BR-PI0215004-B1 |
| titleOfInvention |
method for producing engine blocks and cylinder head from gray cast iron |
| abstract |
"gray cast iron for cylinder heads". The present invention relates to a method of casting parts with gray iron which includes the steps of providing molten metallic gray iron with controlled carbon, silicon, phosphorus, sulfur, manganese and chromium contents; bonding said molten gray metal iron prior to casting with tin to a total content of from about 0.05% to about 0.10%; inoculating said tin-alloy molten gray iron prior to casting with a gray iron melt to an additional silicon addition of from about 0.10% to about 0.12%; and casting the gray iron piece from said molten tin gray iron bonded and inoculated as quickly as possible after said inoculation. |
| priorityDate |
2001-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |