http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109680188-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-1052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-1036 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C21-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C1-02 |
| filingDate | 2019-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109680188-B |
| titleOfInvention | A kind of nano-aluminum carbide particle reinforced aluminum matrix composite material and preparation method thereof |
| abstract | The invention belongs to the field of metal materials, in particular to an alumina layer-coated nano-aluminum carbide particle-reinforced aluminum-based composite material and a preparation method thereof. The composite material is characterized by: the mass percentage of each chemical component is: aluminum 65-99.5, carbon 0.5-15.0, and the balance is at least one element of magnesium, copper, silicon, zinc, iron, manganese, chromium, and titanium; Or aluminum oxide-coated nano-aluminum carbide particles synthesized in situ are distributed on the aluminum alloy substrate. The preparation method is: prepare raw materials in proportion, dry graphite powder and activated carbon in a vacuum and mix them for later use; melt industrially pure aluminum and at least one of magnesium, copper, silicon, zinc, iron, manganese, chromium and titanium in a melting furnace After the temperature is stabilized, the mixed powder of graphite powder and activated carbon is evenly sprayed into the melt with a rotary blowing device in an argon atmosphere, and then the temperature is rapidly cooled to solidification, and transferred to a resistance furnace for liquid-solid reaction to obtain nano-carbonization Aluminum particle reinforced aluminum matrix composites. The preparation method of the invention has low cost, is green and environment-friendly, and has good prospects for industrialized production. |
| priorityDate | 2019-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.