http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0550150-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2dcebf5a7f7ddc3b081f70e8ce1c4097 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D8-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21D22-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D9-46 |
| filingDate | 1991-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_717f0121da090eedf690e432b42ed398 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c79503cfe92cdcbdd1325b8218bc264c |
| publicationDate | 1993-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0550150-A |
| titleOfInvention | Warm press forming method and method for manufacturing thin steel sheet for warm press forming |
| abstract | (57) [Abstract] [Purpose] Even if the thin steel sheet that can obtain a bake hardening amount of 4 kgf / mm 2 or more after processing without adding expensive alloying elements is suitable for press working conditions even if it is aged at room temperature. Provided are a warm bake hardening method for a high bake hardening type thin steel sheet which does not cause stretcher strain and a method for producing a thin steel sheet for warm press forming. [Structure] C: 0.003 to 0.03% by weight, S: 1% by weight or less, Mn: 0.05 to 1% by weight, and acid-soluble Al: 0.01 to 0.1% After hot rolling and cold rolling a steel material containing wt%, After soaking in the temperature range of recrystallization temperature to 850 ℃ or less by continuous annealing, cool to room temperature at a cooling rate of 20 ℃ / sec or more, or perform overaging treatment for 10 minutes or less during cooling. 75-250 ℃ for press forming of steel sheet Machining at a strain rate of 10 -2 or more in the temperature range of. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012153962-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011230189-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05308143-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008111189-A |
| priorityDate | 1991-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.