http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1293286-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_83ff77cc93c40e75cf8e613f9a112dfa |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K2101-001 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-0244 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-3033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-3046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K1-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K1-0018 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K1-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-30 |
| filingDate | 2002-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bdb511e3d7f62205305be0c2581affe1 |
| publicationDate | 2003-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1293286-A3 |
| titleOfInvention | Diffusion bonding of gaps in high temperature nickel and cobalt alloy components |
| abstract | A process for diffusion bonding of cracks (10) and other gaps (10) in high-temperaturennickel and cobalt alloy components (12) is described. The gap (10) is fillednwith alloy powder (14) matching the substrate alloy, or with an alloy of superiornproperties, such as MAR-M 247, MAR-M 247LC, or CM 247LC. A braze (16)ncontaining a melting point depressant is either mixed into the alloy powder (14) ornapplied over it. The depressant is preferably hafnium, zirconium, or low boron.nThe component (12) is heated for 15-45 minutes above the melting point of the braze (16),nwhich fills the spaces between the alloy powder (14) particles. The component (12) isndiffused at a temperature above or below the liquidus of the braze (16) and solutionnheat-treated and aged at a temperature at which the braze (16) and alloy mixture in thengap (10) is solid, but the depressant diffuses away. |
| priorityDate | 2001-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.