| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F05D2300-171
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-3046 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01D5-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-54 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01D5-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-00 |
| filingDate |
2002-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71eae008da0d79855ecacd0d7399d153
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4603c4e8b2825d88bc1db35101a95b8e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8315f80449f3bafe656dfb84b692ad3b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_454f4fdeae256416ea08d7bd5f7b9b92 |
| publicationDate |
2002-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2002197163-A1 |
| titleOfInvention |
Steam turbine blade, and steam turbine and steam turbine power plant using the same |
| abstract |
An object of the present invention is to provide a steam turbine blade made of a martensite steel having high strength and high toughness, and a low pressure steam turbine and a steam turbine power generating plant using the steam turbine blades. n The present invention is characterized by a steam turbine blade made of a martensite steel containing C of 0.13-0.40%; Si less than 0.5%; Mn less than 1.5%; Ni of 2-3.5%; Cr of 8-13%; Mo of 1.5-4%; at least one kind of Nb and Ta of 0.02-0.3% in total; V of 0.05-0.35; and N of 0.04-0.15%, a steam turbine and a steam turbine power generating plant using the steam turbine blades. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103195486-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107686948-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106640217-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103806947-A |
| priorityDate |
1999-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |