http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104087793-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C32-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C21-00 |
| filingDate | 2014-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104087793-B |
| titleOfInvention | A kind of LED high heat transfer aluminum-base composite heat sink material |
| abstract | The present invention relates to light fixture heat sink material, being specifically related to a kind of LED high heat transfer aluminum-base composite heat sink material and production method thereof, this heat sink material is made up of the raw material of following weight part: graphite 4-6, boron nitride 12-16, aluminium nitride 10-12, aluminium powder 80-85, aluminium sesquioxide 5-8, aquamaine stone flour 1-2, copper sulfate 1-3, ferrous sulfate 2-3, Trisilver phosphate 1-3, potassium pyrophosphate 1-2, white sugar 2-4, auxiliary agent 4-5; The heat sink material of the present invention combines the advantage of the compositions such as aluminium, boron nitride, aluminium nitride, graphite, auxiliary agent; have good heat conduction and insulating property concurrently; and by all materials milled processed in the mixed aqueous solution of ferrous sulfate, potassium pyrophosphate, white sugar; make ball milling between raw material more abundant; improve the sintering character of material; this heat sink material compact structure; any surface finish; waterproof and dampproof; thermal conductivity height, heat transfer is fast, and long-time use still can keep good heat radiation efficiency; can effectively protect LED lamp, greatly extend the work-ing life of light fixture. |
| priorityDate | 2014-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.