http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107573079-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-583 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-622 |
| filingDate | 2015-10-21^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-04^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-08-04^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107573079-B |
| titleOfInvention | Boron nitride-based ceramic side sealing plate material for strip continuous casting and preparation method and application thereof |
| abstract | The invention relates to a boron nitride-based ceramic side sealing plate material for strip continuous casting, and a preparation method and application thereof. The material is prepared from boron nitride, fused zirconia, silicon carbide and an additive. The method comprises the following steps: firstly, weighing raw materials; secondly, preparing composite powder; thirdly, preparing boron nitride composite powder; fourthly, preparing a prefabricated blank body of the boron nitride-based ceramic side sealing plate material; and fifthly, preparing the boron nitride-based ceramic side sealing plate material for strip continuous casting. The invention also relates to application of the material as a boron nitride-based ceramic side sealing plate material for strip continuous casting. The invention solves the technical problems of high sintering temperature of boron nitride-based complex phase ceramic materials and reduced service performance caused by low-melting-point sintering aids, the prepared boron nitride-based ceramic side sealing plate material for strip continuous casting has the compactness of more than 97 percent, excellent comprehensive mechanical property and bending strength value of 420MPa, and is very suitable for preparing the boron nitride-based ceramic side sealing plate for strip continuous casting. |
| priorityDate | 2015-10-21^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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