http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108895102-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16D2200-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16D2200-0026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16D2200-0008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16D2200-0052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16D2200-0086 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16D69-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16D69-02 |
| filingDate | 2018-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108895102-B |
| titleOfInvention | Preparation method of high-temperature-resistant wear-resistant brake pad |
| abstract | The invention relates to a preparation method of a high-temperature-resistant and wear-resistant brake pad, and belongs to the technical field of brake pad preparation. Mixing titanium powder, carbon powder, aluminum powder and iron powder, adding urea and absolute ethyl alcohol to prepare a metal composite product, oxidizing, reducing and modifying graphite powder to prepare a modified mixture, mixing the mixed slurry with the metal composite product and the modified mixture, putting the mixture into a mold for pressing to obtain the high-temperature-resistant and wear-resistant brake pad, volatilizing urea particles to make the metal mixture microcosmically porous, filling the modified nano graphene into pores of the metal mixture, the microstructure of the metal mixture is firmer, the impact resistance and the mechanical strength are effectively improved, meanwhile, the introduction of titanium can greatly improve the high temperature resistance and strength of the metal mixture, the modified graphene further improves the high temperature resistance of the metal mixture, and the carboxyl, ester group and the like in the tung oil improve the mechanical strength and wear resistance of the brake pad, so that the brake pad has a wide application prospect. |
| priorityDate | 2018-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.