| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41ac7ff6ab574ca3737b892da2ebfe6f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7729637c1c11237c25aae87a94d69dd5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2003-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2003-026 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F3-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-02 |
| filingDate |
2000-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c410bc3fbe586fd0f02cf51ea91ae7e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76a10b7f7c95117ad6bb8b03076df2e5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf6420edb4f4bc5b5e6065c6ec632895
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f82053400f084b76bf993f22b99acf27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f45913b9e390b09b943258309b8c931c |
| publicationDate |
2002-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1170075-A1 |
| titleOfInvention |
Powder green body forming method |
| abstract |
This invention provides a method of forming a powder compactnwhich can produce a high density compact under a high pressure and atnthe same time can reduce pressure for ejecting the compact from a die. n This method comprises the application step of applying anhigher fatty acid lubricant to an inner surface of a heated die, andnthe compaction step of filling metal powder into the die andncompacting the metal powder under such a pressure as to force thenhigher fatty acid lubricant to be chemically bonded with the metalnpowder and form a metallic soap coating. Since the metallic soapncoating is formed between the die and a compact, friction forcenbetween the die and the compact is decreased and ejecting pressurencan be remarkably decreased despite of compaction with high pressure.nBesides, a high density compact can be obtained owing to thencompaction with high pressure. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1596201-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1596201-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8153053-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1946865-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9017601-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1640469-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1640469-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1563986-B1 |
| priorityDate |
1999-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |