http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107127481-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-3608 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-36 |
| filingDate | 2017-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107127481-B |
| titleOfInvention | High-toughness stainless steel welding rod coating, welding rod and preparation method thereof |
| abstract | The invention relates to a high-toughness stainless steel welding rod coating, a welding rod and a preparation method thereof, wherein the coating comprises the following raw materials in percentage by mass: rutile: 25-30%, marble: 16-20%, potassium feldspar: 11-15%, titanium dioxide: 2-5%, alumina: 1-2%, cryolite: 1-3%, synthetic mica: 1-5%, chromium oxide green: 1-3%, metal powder: 20-25%, fluorite: 5-10%, soda: 1-3%, chromium nitride: 1 to 3 percent. The high-toughness stainless steel welding rod is good in welding manufacturability, when the welding current is 160A, the voltage is 24-28V, the weld joint is attractive in forming, the slag removal is good, and the mechanical property and the corrosion resistance of deposited metal can reach high levels; the welding method can be widely used for welding nuclear power stainless steel main pipelines, and the toughness of the deposited metal after irradiation can be reduced, but the welding method still meets the use requirement even if the toughness is reduced due to the fact that the welding method has large toughness allowance. |
| priorityDate | 2017-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.