http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108866456-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C2047-205 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C47-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C49-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C49-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C47-04 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C121-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C47-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C49-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C49-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C47-20 |
| filingDate | 2018-07-06^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-09-25^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-09-25^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108866456-B |
| titleOfInvention | Stainless steel fiber reinforced aluminum alloy composite material and preparation method thereof |
| abstract | The invention discloses a stainless steel fiber reinforced aluminum alloy composite material and a preparation method thereof, wherein the composite material consists of continuous reinforcement stainless steel fibers and an aluminum alloy matrix, wherein the content of the continuous fibers is controlled to be 30-60%; the preparation method comprises the following steps: prefabricating a certain number of grooves on the surface of the aluminum alloy; carrying out acid washing and absolute ethyl alcohol cleaning on the aluminum alloy; preparing synthetic resin, wherein the synthetic resin comprises the following components in percentage by mass: 30-40% of epoxy resin, 4-10% of curing agent, 25-35% of rosin water and 25-35% of ethyl acetate; uniformly dip-coating synthetic resin on the surface of stainless steel fiber, orderly covering the fiber on the groove on the surface of the aluminum alloy, continuously laminating a new layer of aluminum alloy plate, and repeating the process, wherein the number of the aluminum alloy plate layers is 1 layer more than that of the stainless steel fiber layer; then drying; and finally, carrying out vacuum hot-pressing sintering. The invention has the advantages of low cost, good combination of the fiber and the matrix interface, excellent strengthening effect and industrial application prospect. |
| priorityDate | 2018-07-06^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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