http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113800931-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-9607 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3217 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3472 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5212 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3222 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28B13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-478 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-66 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-478 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28B13-02 |
| filingDate | 2021-11-04^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-22^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-22^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113800931-B |
| titleOfInvention | A kind of anti-spalling castable at kiln mouth and using method thereof |
| abstract | The invention discloses an anti-stripping castable at a kiln mouth and a method for using the same. Aluminum powder, 3-6 parts of calcium ferric aluminate powder, 0.01-0.03 parts of polypropylene fiber, 0.01-0.03 parts of dispersant and 4-6 parts of composite sol; using method: S1. The hot steel and heat-resistant steel are arranged longitudinally and radially, with a distance of 15-20cm and a height of 2/3 of the thickness of the casting layer; S2. Coating tar on the surface of the heat-resistant steel; S3. Mold support; S4. Titanoaluminic acid, spodumene, dispersible alumina powder, calcium ferric aluminate powder, polypropylene fiber, dispersant and composite sol are prepared in proportion, mixed and stirred evenly and poured into the mold for casting; S5. Demoulding Conservation, heating and baking, put into use. The invention improves the thermal shock resistance of the castable, avoids the cracking and peeling phenomenon caused by temperature fluctuation, has higher strength and wear resistance, and improves the service life. |
| priorityDate | 2021-11-04^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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