http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-940006666-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C49-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C47-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C47-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C49-06 |
| filingDate | 1992-09-24^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1994-04-25^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-940006666-A |
| titleOfInvention | Manufacturing method of fiber reinforced metal material (FRM) by die casting method |
| abstract | The present invention relates to a method for producing a fiber-reinforced metal material in which an aluminum alloy molten metal is impregnated into a preform by a die casting method.n n n In other words, when the aluminum alloy molten metal is impregnated into the preform, a die casting casting machine is used. First, the aluminum alloy molten metal is injected into the mold of the casting machine, and the mold is preheated to a temperature of 160 ° C. or higher by a high temperature molten metal. The preform preheated to 480 ℃ -700 ℃ by a separate electric furnace is put into the mold, and the aluminum alloy molten metal of 670 ℃ -700 ℃ is injected into the mold at a pressure of about 100 mm / sec and the molten metal is injected into the mold. It is allowed to penetrate evenly, hold it for 4-6 seconds, cool it a little, and manufacture it in a demoulding, so that mass production is possible in a short time at a cheaper price. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015163579-A1 |
| priorityDate | 1992-09-24^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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