http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113102759-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2003-248 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-366 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N3-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N3-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-24 |
| filingDate | 2021-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113102759-B |
| titleOfInvention | Laminated high-strength aluminum alloy plate and regulating and controlling preparation method and testing method thereof |
| abstract | The invention discloses a laminated high-strength aluminum alloy plate and a regulation and control preparation method and a test method thereof, which solve the problems that the hardness of current pure aluminum is low and the deformation resistance of the aluminum alloy plate is poor. The preparation method for regulating and controlling the laminated high-strength aluminum alloy plate comprises the following steps: (1) providing quantitative aluminum powder and covering for later use; (2) aluminum powder cold pressing treatment: applying 150-450 Mpa pressure to the aluminum powder for pressing, wherein the pressing amount during pressing is 37.5-50%; (3) heat treatment; (4) cooling the aluminum powder block blank subjected to heat treatment; (5) pressurizing and heating; (6) and carrying out thermoplastic pressing treatment on the heated aluminum powder block blank and the sheath. The invention provides a composite preparation mode of cold pressing, heat treatment and thermoplastic pressing, aluminum powder tissues in the obtained laminated high-strength aluminum alloy plate become nearly flaky, a laminated brick structure is formed by mutual overlapping, the average hardness can reach 47HV, and the bending deformation resistance and the shrinkage resistance of the plate are improved. |
| priorityDate | 2021-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.