http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105773448-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24D3-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24D3-10 |
| filingDate | 2016-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105773448-B |
| titleOfInvention | A kind of metallic bond grinding tool and preparation method thereof |
| abstract | The present invention provides a kind of metallic bond grinding tool, raw material includes metallic bond and abrasive material, and the metallic bond is the Ni that surface is coated with Ni-Co alloy-layer 3 Al powder.The present invention is in Ni 3 Ni-Co alloy-layer is coated on Al powder, can both improve Ni 3 The sintering character of Al, but can be improved sintering after grinding tool intensity, toughness and meanwhile reduce Ni 3 The brittleness at room temperature of Al.Also, the metallic bond in the application holds better performances to the high temperature of abrasive material, can be effectively controlled the early fallout behavior of abrasive material, obtains longer service life and excellent grinding capacity.The experimental results showed that the Rockwell hardness of the metallic bond grinding tool in the application is 113HRB.The present invention also provides a kind of preparation methods of metallic bond grinding tool. |
| priorityDate | 2016-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.