http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109273229-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9d435ff921a801919c8e200e28523c4b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G49-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F41-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G53-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-01 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F41-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G53-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-01 |
| filingDate | 2018-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e533106aa9e0cad7fb34880caba48a2b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_920b0e2ae3c5567ccf922a687f504fdc |
| publicationDate | 2019-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109273229-A |
| titleOfInvention | High wear-resistant composite magnetic material for automobile ABS system and preparation method thereof |
| abstract | The invention relates to the field of automobile materials, and discloses a high wear-resistant composite magnetic material for automobile ABS system and a preparation method thereof. The preparation process comprises the following steps: (1) adding a ferric salt, a strontium salt, a polyvinylpyrrolidone to a solvent to obtain a spinning dope; (2) electrospinning to obtain a composite nanofiber; and (3) preparing a ferric acid by segmental calcination.镧Nanotube; (4) firstly mix the barium ferrite nanotubes with distilled water, sodium hydroxide, nickel salt, ethanol, and then magnetically separate, wash and dry the calcined product to obtain high wear resistance for automotive ABS system. Composite magnetic material. The composite magnetic material prepared by the invention is nickel oxide grown on the surface of barium ferrite nanotubes, and the magnetic material of the barium ferrite nanotube magnetic material has uniform morphology, large specific surface area, high magnetic content of the product, and excellent magnetic responsiveness. Nickel oxide improves the wear resistance of the material, and the material is easy to be polished, which can effectively save processing cost and time and improve the production efficiency of the enterprise. |
| priorityDate | 2018-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.