http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1719352-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ca47d2f562abf8c8fdd8f90ae7884e2e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B38-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B14-02 |
| filingDate | 1989-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5db2171efae5c7cd9a358d785285eedf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5631ac18a24aaa1aa69dea3e9fd2b9a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31f80a5b778e54fd90696f5b791fe2fd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a50d06acc68e89f80439793d70994656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fa18a906b74de9701f5cc4f56496a64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c0cb39d8f73b863e6b578c477b6e6fc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_247658b4c4a832c930dd6108712e7055 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b028e4e9b231319f2662f0e09b7d4ee2 |
| publicationDate | 1992-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1719352-A1 |
| titleOfInvention | Stock for producing refractory heat insulating material |
| abstract | The invention relates to the refractory industry and can be used for the manufacture of heat insulating products or monolithic heat insulating linings of thermal units operating at temperatures between 1200 and 1500 ° C under the influence of gaseous media, thermal shocks, alkalis and abrasion. In order to increase the storage time of the mass, increase alkali and abrasion resistance, as well as reduce gas permeability, the mass for the manufacture of a refractory heat insulating material contains, in wt.%: Hollow corundum spheres of the fraction 0.5-2.0 mm 30 - 55; calcined kyanite fractions of not more than 3 mm 10 - 12; phosphoric acid 8-10; sintered corundum, modified calcium oxide, fraction not more than O. 30; clay fraction not more than 0.5 mm 14 - 16; Calcium-alkaline lignosulfonate technical 4-6. Loss of strength after storage of a mass of 1 month is 5-8%, after storage of a mass of 3 months of 12-15%, gas permeability 2.2-3.0 µm2, alkali resistance (loss of strength) 12 - 15%. abrasion resistance (3.8 - 4, g cm2 m), table 2. wI |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2489376-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2443656-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2564330-C1 |
| priorityDate | 1989-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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