http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114260396-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_459a1cb3950f41b98592b88c6013fa6e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21H1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21H1-22 |
| filingDate | 2021-12-26^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_074ae0a981f1f202916ea5884b8eefa4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e0cfb844cae8777b96443e1aef97f11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a0c16d46a814a96f77bea44982cf9b5 |
| publicationDate | 2022-04-01^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114260396-A |
| titleOfInvention | Rolling forming method of superalloy C-section ring |
| abstract | The invention discloses a rolling forming method for a C-section annular piece of a superalloy. First, a rolling tool is provided for a C-section annular piece of a superalloy with a pre-rolled pass and a final rolling pass, and then rolling is carried out according to the following steps: In the first step, the superalloy rectangular cross-section ring blank is heated to 1135° C. to 1165° C. and then loaded into the pre-rolled pass of the rolling tool and rolled into a pre-rolled blank; the second step is to keep the main roll and the pre-rolled blank, The upper cone roll and the lower cone roll do not move in the axial direction, and the core roll moves down in the axial direction within 30 seconds, and the pre-rolled billet that still maintains the forging temperature is loaded into the final rolling pass of the rolling tool. The pre-rolled billets are then rolled into superalloy C-section rings. It is mainly used for rolling and forming of high temperature alloy ring parts such as aviation and aerospace. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115592065-A |
| priorityDate | 2021-12-26^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419583196 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID104727 |
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