| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c60cbeb32859b75d089103559c856e48 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K2203-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K11-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K2103-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K11-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K11-115
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K11-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K11-16 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K103-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K11-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K11-11 |
| filingDate |
2014-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cb60adfa2db91db7abdbbb70374966d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97cd319d797349ced6874c2baa756944
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6fc50e5950fe141345cded107d908bb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1918c3f12b6903f002b9d28a2403a741
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17c299cefc6f06aa1b247c59fbf1b6c1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1c2d6fe370ccd0ca98d4240a7b37107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8105959e7e5e82e456eaec15ba2cae2d |
| publicationDate |
2015-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20150143818-A |
| titleOfInvention |
Spot welded joint and spot welding method |
| abstract |
A spot welded joint formed by overlapping and spot welding a plurality of steel plates (1A, 1B), wherein at least one of the plurality of steel plates is a high strength steel plate having a tensile strength of 750 (MPa) to 2500 (MPa) , The carbon-equivalent Ceq of the high-strength steel sheet is 0.20 mass% to 0.55 mass%, and the heat-affected portion (hereinafter referred to as " 4, the cross-sectional tensile force of the formed spot welded joint is improved by obtaining a spot welded joint in which 10 or more iron carbide having a length of the longest portion of 0.1 (mu m) or more is present. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20200039744-A |
| priorityDate |
2013-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |