http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0047787-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3f4f059d37ebc13a07fe259b6b6d3dfa |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21J5-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21C23-005 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21C23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C1-00 |
| filingDate | 1999-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e5ab3e6ee758c3999091d74785aa308 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6425ac841d3d30d3824b2de09bc744b7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c48b72f22a4d4b7e77a09da88c554fa |
| publicationDate | 2000-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-0047787-A2 |
| titleOfInvention | Processes for producing fine grained metal compositions using continuous extrusion for semi-solid forming of shaped articles |
| abstract | There are provided a continuous frictional extrusion process for continuously producing a deformed fine grain solid metal composition suitable for semi-solid forming. The process is featured by a large range of product dimension and by precise control of the process parameter, such as total deformation, extrusion temperature and speed. The total deformation is controlled to be larger than a Mises effective strain of 2.3 to obtain a deformed fine grain structure with enough distortion energy stored, having a grain size less than 30 νm and a subgrain size less than 2 νm. A method combining the continuous extrusion process of preparing semi-solid raw material with semi-solid forming of shaped articles is also disclosed. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102172771-A |
| priorityDate | 1998-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.