| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2dcebf5a7f7ddc3b081f70e8ce1c4097 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22F1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22F1-05 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C21-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C21-06 |
| filingDate |
2008-01-22^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c8d533e92b0e972120015f62e6d88b8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fd92593ede9b4ca14ba2fc983d358d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c492832779e88d021813871793921be0 |
| publicationDate |
2009-08-06^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2009173973-A |
| titleOfInvention |
Aluminum alloy sheet with excellent ridging marks during molding |
| abstract |
An object of the present invention is to provide an Al—Mg—Si based aluminum alloy plate capable of preventing ridging marks during press forming with good reproducibility even when the forming conditions become more severe. In an Al—Mg—Si-based aluminum alloy plate having a specific composition, the grain size of crystal grains by a large-angle grain boundary having an orientation difference of 15 ° or more in a grain structure in a cross section in the width direction of the board. The standard deviation of the distribution and the average aspect ratio are reduced as shown in FIG. 1 to suppress ridging marks having a relatively large period of irregularities on the plate surface in the plate width direction. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20200093436-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102454645-B1
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20200027918-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012214846-A
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016222959-A
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019177396-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019008784-A1
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107532247-A
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019014939-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016190408-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019014940-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019008783-A1 |
| priorityDate |
2008-01-22^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |