http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005133177-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5198a2a21392d6cbc0bb4898b3fb3d29 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-25 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D9-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21B45-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21B1-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D1-42 |
| filingDate | 2003-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a762ab61b838f420bef8b7606e26de13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7074aa68525f67c9c4f6db197275c4c1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e327242aef156ff52db664652fe564ca |
| publicationDate | 2005-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005133177-A |
| titleOfInvention | Manufacturing method of hot rolled steel sheet with excellent workability |
| abstract | PROBLEM TO BE SOLVED: To cool a rough bar so that the temperature in the whole thickness direction of the rough bar is equal to or lower than the temperature at which the α phase is generated, and then heat the coarse bar to a temperature higher than the austenite transformation point temperature to perform reverse transformation. When generating, the temperature difference in the plate thickness direction and the width direction of the coarse bar is made uniform, thereby making the crystal grain size of the coarse bar uniform, and using it, the workability is excellent A method for producing a hot-rolled steel sheet is provided. [Means for Solving] When a steel slab is roughly rolled by a roughing mill into a rough bar, and the rough bar is finish-rolled by a finishing mill, After cooling so that the temperature in the entire thickness direction is lower than the Ar 3 transformation point temperature, the temperature in the entire thickness direction of the coarse bar is heated to a temperature equal to or higher than the Ac 3 transformation point temperature with a transverse induction heating device. Heat with excellent workability, characterized by finish rolling A method for producing a cold rolled steel sheet. [Selection] Figure 3 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2340897-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011079341-A2 |
| priorityDate | 2003-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID297 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559581 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419578835 |
Total number of triples: 21.