http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109128199-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2009-043 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C24-106 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C24-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-06 |
| filingDate | 2018-11-14^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-01^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-02-01^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109128199-B |
| titleOfInvention | Electrode and method for preparing iron-aluminum intermetallic compound coating |
| abstract | The invention belongs to the technical field of electric spark machining and discloses an electrode and a method for preparing an iron-aluminum intermetallic compound coating, wherein firstly, iron powder and aluminum powder are coarsely mixed according to a certain proportion; then, putting the coarsely mixed iron-aluminum mixed powder into a ball mill for wet ball milling to achieve full mixing; and pouring out the fully mixed iron-aluminum powder, filling the iron-aluminum powder into an electrode die for pressure sintering, taking out the electrode after sintering, mounting the electrode on a clamp of an electric spark forming machine, and preparing the iron-aluminum intermetallic compound coating on the metal substrate. The average thickness of the electric spark deposition iron-aluminum intermetallic compound coating is 18.75 mu m, and the coating is made of Al 6 Fe and Al 13 Fe 4 Mainly of Al 6 Fe and Al 13 Fe 4 The content was about 53wt.%, alpha-Fe and Fe 3 C is a second phase. |
| priorityDate | 2018-11-14^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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