http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DD-260295-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_10579bc03aac1f95405fb714f43cbc93 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C33-00 |
| filingDate | 1987-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_014e894edb736d9db7d262786b6a283d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d86a75ab30af690469f3c199039a089 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4bf23bb78ca6b111c72cc1e9b4f0d3b |
| publicationDate | 1988-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DD-260295-A1 |
| titleOfInvention | EXCAVATORS FOR IRON AND STEEL MELTS |
| abstract | The invention relates to a Aufschwefelungsmittel for iron and steel production. Such desulphurising agents are necessary for the manufacture of certain steel grades, in order to improve the machining properties by particularly favorable formation of the sulfide inclusions, without thereby impairing the dynamic properties of the steel. The invention aims to provide an environmentally friendly Aufschwefelungsmittel having a low burnup. Its task is to positively influence the formation of sulfides. According to the invention, the sulfurizing agent contains manganese sulfide MnS as sulfur carrier in proportions of about 60-70% manganese Mn and about 30-40% sulfur S. Advantageously, further materials which improve machinability such as CaS, MoS2, CeS or B2O3 can be contained. |
| priorityDate | 1987-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.