| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e64079869bbb0e5ffa9fc45afaab5395 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K11-25 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K11-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K11-20 |
| filingDate |
2012-05-17^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a2f0e6bad8ffdaf4f5ffe13103f0e75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3dc796027c99a5316efac276cc4f8c33 |
| publicationDate |
2013-08-08^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2013151018-A |
| titleOfInvention |
Welding method |
| abstract |
The present invention provides a resistance spot welding method between an aluminum-based material and a steel material capable of ensuring the joint strength while increasing the productivity. An aluminum-based material 10 made of aluminum or an aluminum alloy and a steel material 20 are sandwiched between a pair of electrodes 30a and 30b in a state of being overlapped with each other, and resistance spot welding is performed by energizing the electrodes 30a and 30b. A current is supplied to the electrodes 30a and 30b so that an integrated current amount obtained by integrating the current amounts supplied to the electrodes 30a and 30b intermittently in a plurality of steps and accumulated in a preset reference period increases stepwise. Supply. [Selection] Figure 4 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7094374-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-6410003-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2020050011-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-6399266-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106583899-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102225221-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014205174-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110461528-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106583899-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019203364-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112654454-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110475642-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018181232-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018181231-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190126098-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020050011-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110475642-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019188419-A |
| priorityDate |
2011-12-27^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |