http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110331272-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D2211-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D2211-002 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D8-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D9-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D1-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D9-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D1-74 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D1-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D9-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D9-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D1-74 |
| filingDate | 2019-07-31^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-05-05^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-05-05^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110331272-B |
| titleOfInvention | Deformation phase change cooperative regulation and control method for high-toughness tissue of bearing assembly |
| abstract | The invention discloses a deformation phase change cooperative regulation and control method for a high-toughness tissue of a bearing assembly, which comprises the following steps: s1, cold near net shape deformation regulation: the bearing assembly is subjected to deformation regulation and control by adopting a cold plasticity forming process, and effective deformation fine grains are obtained and material deformation damage is controlled by reasonably controlling the deformation degree and the deformation speed in the forming process, so that the tissue toughness is improved; s2, deformation matching composite heat treatment phase change regulation: the bearing component is subjected to phase change regulation and control by adopting a martensite-bainite composite heat treatment process, and a high-strength and high-toughness bainite structure is introduced by utilizing martensite composite phase change, so that the matching of strength and toughness is improved, and the toughness of the structure is further improved. According to the invention, by optimizing and matching the key process conditions of deformation and phase change, the effects of deformation and phase change in cooperation with improvement of the toughness of the bearing assembly tissue are realized. |
| priorityDate | 2019-07-31^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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