http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1694683-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d2c9d03dcdeab461c70bfaf2fd79c47 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43ed4d6135890f825b4ac0e9a5567f71 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-28 |
| filingDate | 1989-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1991-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f47f2471118316a7b9b303f4ebf52265 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d813f85bb3bf67bbcdc67965e9d51fd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91363146f1302d127dff1df3797d779b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ddd9781b029065590a6a4e522128af2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_097be99ffefecd33800ae7b245e9d8d3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a963eb06ef4a07293cbffc24eb32987 |
| publicationDate | 1991-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1694683-A1 |
| titleOfInvention | Stainless steel |
| abstract | The invention relates to metallurgy, in particular to structural stainless steel, and can be used in chemical, general and municipal engineering in the production of various industrial equipment operating under conditions of prolonged exposure to concentrated aqueous solutions of chlorides and alkalis. The purpose of the invention is to increase the ultimate strength, impact strength, ductility and corrosion resistance of welded joints, reducing the tendency of the metal to temper embrittlement. The steel additionally contains zirconium and yttrium in the following ratio of components, wt.%: Carbon 0.02-0.06; silicon is 0.2-0.5; manganese 0.1-0.5; 17-19-19 chromium; titanium 0.2-0.5; zirconium 0.03-0.08; yttrium 0.01-0.08; iron the rest, provided that the ratio of the total content of titanium and zirconium to carbon should be at least 7. 3 table. |
| priorityDate | 1989-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.