http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112992280-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16C10-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16C10-00 |
| filingDate | 2021-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112992280-B |
| titleOfInvention | Ti-Al-V ternary alloy molecular dynamics alpha + beta biphase geometric model construction and potential function fitting method |
| abstract | The invention belongs to the field of material molecular dynamics, relates to a ternary alloy biphase material molecular dynamics modeling and potential function fitting method, and particularly discloses a Ti-Al-V ternary alloy molecular dynamics alpha + beta biphase geometric model construction and potential function fitting method. Firstly, dividing Ti-Al-V ternary alloy at normal temperature into an alpha phase mainly comprising Ti-Al and a beta phase mainly comprising Ti-V according to an alpha + beta double-phase titanium alloy high-temperature X-ray diffraction test, and constructing a polycrystalline model of the alpha phase and the beta phase by adopting a Voronoi subdivision method; combining the alpha-phase polycrystalline model and the beta-phase polycrystalline model to construct a Ti-Al-V ternary alloy alpha + beta multiphase polycrystalline model; and fitting the interatomic interaction relationship by adopting a binary alloy 2NN-MEAM potential function based on the constructed multiphase polycrystalline model, and representing the interatomic interaction potential of the Ti-Al-V ternary alloy system. |
| priorityDate | 2021-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 14.