http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20060127210-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8ceec0cc2c8315e9ab6df5035d0f31c6 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B30B15-0011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F3-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F3-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B30B11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B30B15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B30B11-00 |
| filingDate | 2005-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a015594190f76ed63337ef52c7ca4ff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa4f043a2ae380945640127202694d0b |
| publicationDate | 2006-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20060127210-A |
| titleOfInvention | Molding method of powder compact and powder molding mold apparatus |
| abstract | (Problem) A high density powder compact is stably obtained by forming a film with a dense lubricant on the molding section.n n n (Solution means) After the raw material powder is filled into the molding portion 1A formed in the shaping body 2, the powder compacts are molded by fitting the lower and upper punches 3 and 4 to the molding portion 1A. Before filling the raw material powder (M), an aqueous solution (L) dissolved in a water-soluble lubricant having a solubility in 100 g of water at 20 ° C of 3 g or more in a uniform phase in water is attached to the molding portion 1A, and the aqueous solution (L). Is evaporated to form crystals in the molded portion 1A to form the crystallization layer (B). A dense lubricating layer B is formed on the circumferential surface of the molded part 1A, and the extraction pressure from the molded part 1A of the powder molded body A can be reduced, and the density of the powder molded body A is also improved. It is possible to perform continuous molding stably. |
| priorityDate | 2004-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 135.