| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8de772e5c6c44844b546733f251fc2bc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D7-00 |
| filingDate |
2018-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fa969d48878e7b5b5743b21fde83282
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e837a6cfdcddb977010674b945fec4b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0bbd57a296ef58cf20ec75cc290e3a01 |
| publicationDate |
2019-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201910521-A |
| titleOfInvention |
Laser welded steel and manufacturing method thereof |
| abstract |
Provided is a laser hard-welded steel having excellent weld strength and particularly excellent fatigue strength. The composition of the steel plate of the laser welded steel (1) and the hardness of the welded portion (2) which is the joint portion of the web (4) and the wing plate (3), both of which satisfy the specific conditions as compared with The plane containing the surface (4a) of the web (4), and the surface (2a) of the soldering portion (2) on the laser source side are all located on the side of the laser source. |
| priorityDate |
2017-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |