http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101857450-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-622 |
| filingDate | 2010-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5bf9bd168969ab688ded4d54fc3316d |
| publicationDate | 2013-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101857450-B |
| titleOfInvention | Corundum structural heat-insulation integrative composite brick and preparation method |
| abstract | The invention discloses a corundum structural heat-insulation integrative composite brick and a preparation method. The corundum structural heat-insulation integrative composite brick comprises a heavy supporting layer of compact corundum and a light heat-insulation layer taking an alumina hollow sphere as a light aggregate and is formed by compounding the heavy supporting layer and the light heat-insulation layer through adopting vibration pressurization or mechanical pressing formation, wherein the length dimension proportion of the heavy supporting layer to the light heat-insulation layer is 1 to 5:2 to 1. The invention overcomes the defects of large heat conduction coefficient and short service life of a corundum brick used by a high-temperature kiln; and the invention overcomes the problems of low refractoriness under load, easy occurrence of the inward protrusion of a kiln body after long-time use and the like of a traditional alumina bubble brick. The invention provides the structural heat-insulation integrative composite brick with high refractoriness, good structural strength and good heat-preservation and heat-insulation properties. |
| priorityDate | 2010-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.