http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102989235-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_51b18ee674e0201b63af59c1e857c702 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-14 |
| filingDate | 2012-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da7cc14a3bbe3763569cbc346756bf25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05112e7218da88b7531457b7739bfc61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b35e5f7db11ae8a3dd79db0f2314953b |
| publicationDate | 2015-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102989235-B |
| titleOfInvention | Filter for filtering molten metals and manufacturing method thereof |
| abstract | The invention relates to a foam filter for filtering molten metals. The foam filter comprises bonding materials and ceramic materials bonded together by the bonding materials, wherein the bonding materials comprise carbon substrates connected with network-shaped carbon; and part of the ceramic materials is spherical granular materials. The foam filter has the beneficial effects that the thermal shock resistance and high-temperature impact resistance of the molten metal filter are unexpectedly improved by introducing part of the ceramic materials in the form of spherical granules; in other aspects, the thermal shock resistance and compressive strength are further improved by optimizing formulas, grain sizes and the like; in particular, not only is the cost reduced but also the specific heat capacity of the product is reduced by introducing the high-proportion carbon component to the product; and the filter is easy to start for filtration and does not cause crystallization of the molten metals during starting easily. |
| priorityDate | 2012-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.