http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1705388-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_947472ac20d4cb372ca3ab024e2e2547 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C35-00 |
| filingDate | 1989-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_649ea5cfe30c15e9459ad37a83181f71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f67ce91e60f16ce00fd1d75945cf2af8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0df893c124a657203f36396f7b563a1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a68925c9f0348145748faf49f27af8c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1300de3c4c856e0e603d81f90f39dea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79b601a01702b27e7b5fa13153daca9d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a96649a9d7ef5c9dabaeb8f7664416ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72f275ecf6f4f5ef24a3f598d52e0089 |
| publicationDate | 1992-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1705388-A1 |
| titleOfInvention | Boron base alloying additive |
| abstract | The invention relates to foundry, in particular, to modifier compositions intended for out-of-furnace treatment of gray cupola iron having a temperature of 1250-1310 ° C. The purpose of the invention is to increase the rate of dissolution of the additive and reduce chill on the chill casting. The modifier for low-temperature gray iron contains components in the following ratio, wt%: barium magnesium 1-8; calcium 0.3-5.0; rare earth metals of the cerium group 8-35; aluminum 10-70f iron 0.5-12.0; zinc 0.5-5.0; silicon 8-50. Increasing the rate of assimilation as compared with other low-melting modifiers contributes to an increase in the degree of assimilation and efficiency in removing chill. The modifier reduces the rejectability of the casting during processing and cracking, when overloading products. 2 tab. i (L |
| priorityDate | 1989-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.