http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112750615-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F41-0293 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F41-02 |
| filingDate | 2020-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112750615-B |
| titleOfInvention | High-gravity rotary packing device and method for improving sintered NdFeB grain boundary diffusion efficiency |
| abstract | The invention discloses a super-gravity rotary packing device, which comprises: a turntable, on which a rotating drum is vertically arranged, a liquid inlet is arranged on the top of the rotating drum, a plurality of liquid sprinkling ports are arranged on the wall of the rotating drum, and a rotary drum is arranged on the rotating disc. An inner ring support frame and an outer ring support frame are arranged around the outer circumference of the drum from the inside to the outside in sequence. Between the support frame of the inner ring and the support frame of the outer ring, the top of the stuffing box is open and a plurality of liquid cutting ports are uniformly arranged on its side wall, and the objects to be processed are detachably arranged in the stuffing box. The invention also discloses a method for improving the diffusion efficiency of sintered NdFeB grain boundaries by utilizing the high-gravity rotating packing device. The high-gravity rotary packing device in the present invention is convenient to use, and the method in the present invention is simple and efficient. |
| priorityDate | 2020-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.