| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22F1-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22F1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22F1-10 |
| filingDate |
1987-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a2e7efc7bd6105e37c33451a71757ea |
| publicationDate |
1988-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0260510-A2 |
| titleOfInvention |
Thermomechanical method of forming fatigue crack resistant nickel base superalloys and product formed |
| abstract |
A method has been discovered for reducing fatigue crack growth in nickel base superalloys. The method involves the step of forming a part to near net shape by forging or by other forming technique. The part is then heat treated to develop regular grains by recrystallization. Grains of about 35 µm average diameters are prepared. The part is then deformed at least 15% to achieve a net shape desired. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2287348-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2287348-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2633942-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5131961-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8187532-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5087305-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3921626-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0361524-A1 |
| priorityDate |
1986-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |