| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7735231db2b3a1e1a8462607dcecc390 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D2211-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D2211-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D2201-03 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D1-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D8-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-38 |
| filingDate |
2009-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_407c7042ecc5940d5a1477815151a991
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3c6222a131527ed368db1d94680dd75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c52975e9f0cc4cea4b22186e2aabc2c1 |
| publicationDate |
2009-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2009120958-A |
| titleOfInvention |
Nanocomposite martensitic steel |
| abstract |
PROBLEM TO BE SOLVED: To provide a steel alloy having high strength, toughness, corrosion resistance and low temperature formability. Also provide steel alloy processing technology to form a microstructure that provides steel with specific physical and chemical properties. A high performance carbon steel is disclosed, wherein martensite laths alternate with austenite thin coatings, but each particle of the dislocated lath structure has all austenitic thin coatings in the same direction. Includes dislocated lath structures that are limited to a single microstructure change by orientation. This is accomplished by carefully controlling the particle size to less than 10 microns. Further improvements in steel performance are achieved by treating the steel in a manner that avoids the form of bainite, pearlite, and interphase precipitation. [Selection] Figure 2 |
| priorityDate |
2001-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |