http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108788519-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K9-16 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-368 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-406 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-3086 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K103-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K9-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-368 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-30 |
| filingDate | 2018-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108788519-B |
| titleOfInvention | Preparation process and application of high-strength stainless steel electric arc welding flux-cored wire |
| abstract | The invention belongs to the technical field of welding material preparation, and particularly relates to a preparation process and application of a high-strength stainless steel arc welding flux-cored wire. The preparation process of the welding wire specifically comprises the following steps: (1) confirming the components of the medicine core; (2) grinding; (3) mixing and drying the powder; (4) preparing a welding wire bus; (5) treating the surface of the welding wire with a film; (6) drawing and bright annealing; (7) reducing and drawing; (8) eliminating internal stress and straightening; (9) dry wiping, washing with water, drying, coating with oil, coiling into disc, and sealing and packaging. The preparation process of the high-strength stainless steel electric arc welding flux-cored wire is stable and easy to realize, the drawing performance of the wire is excellent, and the diameter precision of the wire is high; the welding process is excellent, the electric arc is stable, the splashing is small, the welding seam is attractive in forming, the prepared welding wire has the advantages of high strength, good toughness and corrosion resistance, and the requirement of the welding of austenitic stainless steel with 650 MPa-level tensile strength is met. |
| priorityDate | 2018-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.