http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0220495-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41ac7ff6ab574ca3737b892da2ebfe6f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C49-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C49-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C49-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C49-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C49-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C32-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C29-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C47-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C21-12 |
| filingDate | 1986-09-23^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8ac83f6390594e4e4a2fbcd44931bb5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_390e27ac84b95f7ad20f5900b55bd37b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_add0c72239610e3e10f93a47e3ee5335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea16d419b2ba2967e99ddbd1e96c8ee9 |
| publicationDate | 1987-05-06^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0220495-A2 |
| titleOfInvention | Composite material including alumina-silica short fiber reinforcing material and aluminum alloy matrix metal with moderate copper and silicon contents |
| abstract | A composite material is made from alumina-silica type short fibers embedded in a matrix of metal. The metal is an alloy consisting essentially of between approximately 1.5% to approximately 6% of copper, between approximately 0.5% to approximately 2% of silicon, and remainder substantially aluminum. The short fibers may be all alumina short fibers, or may be all amorphous alumina-silica short fibers, or may have a substantial proportion of the mullite crystalline form included in them. The fiber volume proportion of the alumina-silica type short fibers may desirably be between approximately 5% and approximately 50%, and may more desirably be between approximately 5% and approximately 40%. And, in the desirable case that the fiber volume proportion of the alumina-silica type short fibers is between approximately 5% and approximately 20%, then the copper content of said aluminum alloy matrix metal is desired to be between approximately 2% and approximately 6%. |
| priorityDate | 1985-09-30^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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