http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-200944598-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4545320064ff9107763ccb6493b29890 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D8-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21B1-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-06 |
| filingDate | 2008-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68b94bc1cf75c2518ee4fb4e7475bb5c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f46f35c253fa7b99b6f50cce55acbc04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a7e09b548e6d7e78bbb51a455060b0c |
| publicationDate | 2009-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-200944598-A |
| titleOfInvention | High-intensity hot rolling steel and producing method thereof |
| abstract | The present invention provides a high-intensity hot rolling steel. The steel contains 0.01to 0.25 percent by weight of carbon, 0.50 to 3.00 percent by weight of manganese, 0.01 to 0.30 percent by weight of silicon, 0.001 to 0.020 percent by weight of phosphorus, 0.0006 to 0.02 percent by weight of sulfur, 0.05 to 0.30 percent by weight of titanium, 0.0020 to 0.0150 percent by weight of nitrogen, 0.01 to 0.3 percent by weight of aluminum, and balanced iron and negligible impurities, wherein the content ratio of titanium and nitrogen is greater than 3.42. The microstructure of the steel contains a ferrite phase having a ratio above 90% and a high-carbon phase, wherein the particle diameter of the ferrite phase is 2~5 μm and the ferrite phase contains a plurality of precipitates dispersed within the ferrite phase. The precipitates contain carbide of which the particle diameter is less than 20 nm and nitride of which the particle diameter is between 0.5 and 5 μm. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I796087-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I470090-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I642794-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I460288-B |
| priorityDate | 2008-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.