http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106041759-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24D3-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24D3-04 |
| filingDate | 2016-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106041759-B |
| titleOfInvention | Superhard material products additive raw material composition, additive and preparation method thereof, combined binder and superhard material products |
| abstract | The invention discloses a kind of superhard material products additive raw material composition, additive and preparation method thereof, combined binder and superhard material products.The feedstock composition is made of the component of following mass percent：Bi 2 O 3 25%~40%, B 2 O 3 25%~40%, ZnO 5%~25%, SiO 2 2%~10%, Al 2 O 3 2%~10%, Na 2 CO 3 1%~5%, Li 2 CO 3 1%~5%, MgCO 3 0~5%, CaF 2 1%~5%.There is microstructure using additive made of the feedstock composition, intensity is more than 200MPa, refractoriness is less than 500 DEG C, far below the sintering temperature of metal bonding agent extra hard material product, it is uniformly dispersed after sintering between skeleton particle, organizes exquisiteness, it is smaller on the influence of product integral strength, the grinding efficiency and service life of metal bonding agent extra hard material product can be significantly improved. |
| priorityDate | 2016-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.