http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109773189-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4649ccd953cb124e742e3d1edf51b0a7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-11 |
| filingDate | 2017-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2de5ecd7b7d0fc16511f51e388ff8b5d |
| publicationDate | 2019-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109773189-A |
| titleOfInvention | A kind of preparation method of porous foam copper |
| abstract | The invention discloses a kind of preparation methods of porous foam copper, belong to metal field, steps are as follows: Step 1: sodium carbonate is carried out the water that decrystallizes, and being sieved；Step 2: obtaining the high-purity copper of vacuum fusion preparation, and ball milling is carried out with ball mill, and sieved；Step 3: by after sieving sodium carbonate and high-purity copper powder enter foaming agent, and be added in compacting tool set suppress be made green compact；Step 4: in an inert atmosphere by above-mentioned green compact, being sintered in sintering furnace and sintered copper being made；Step 5: by above-mentioned sintered copper, foam copper powder is made in ball milling in the ball mill. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110434346-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114799157-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110434346-B |
| priorityDate | 2017-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.