| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd4735dbc2bd2bb60a1673344a4a95c1 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-3407
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J37-342
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-5833
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J37-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J37-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-38 |
| filingDate |
1999-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c886e02e7f5b48d7e44427946864ff6b |
| publicationDate |
2000-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0992606-A2 |
| titleOfInvention |
A method of applying a coating to a metallic article and an apparatus for applying a coating to a metallic article |
| abstract |
A method of applying a coating to a metallic article (10) comprises placing the metallic article within a hollow cathode (38) in a vacuum chamber (30), evacuating the vacuum chamber (30), applying a negative voltage to the hollow cathode (38) to produce a plasma and such that the material of the hollow cathode (38) is sputtered onto the metallic article (10) to produce a coating (22). A positive voltage (V1) is applied to the metallic article (10) to attract electrons from the plasma to heat the coating (22) and so inter-diffuse the elements of the metallic article (10) and the protective coating (22) and a negative voltage (V2) is applied to the metallic article (10) to attract ions from the plasma to bombard the coating (22) to minimise defects in the coating (22) . <IMAGE> |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2110457-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8968528-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03080891-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005052212-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1427265-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2110457-A2 |
| priorityDate |
1998-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |