http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103600053-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5cf851b61cba177597ea7de28b21c8bf |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D27-04 |
| filingDate | 2013-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c188776e97b26eaa85b3f2c96c6d60d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56cc46136d05010c8982decbe70907e0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4cf5f53c44bb562591b2ebb7f76b580a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1c84100a51af739bdab8d5925fe4735 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f2e8644f8e509ab7fb2d6521e39bc18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95760825569e075488103a3cacd6c0ee |
| publicationDate | 2014-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103600053-A |
| titleOfInvention | Accurate forming tool of aluminum silicon carbide composite IGBT (insulated gate bipolar translator) baseplate |
| abstract | The invention discloses an accurate forming tool of an aluminum silicon carbide composite IGBT (insulated gate bipolar translator) baseplate. The accurate forming tool comprises an aluminizing box, a guiding pipe and positioning devices, wherein the upper part of the guiding pipe is fixedly connected with a bottom surface of the aluminizing box; the upper part of the aluminizing box is provided with a cover plate which is placed in the aluminizing box, the lower part of the aluminizing box is provided with a bottom plate which is placed in the aluminizing box, the four sides of the aluminizing box are all provided with side plates which are placed in the aluminizing box; the bottom plate is provided with an impregnation flow channel of a molten aluminum alloy liquid; at least two deformation-proof partition plates are arranged among the side plates; the guiding pipe is externally sleeved with a heat preservation device. The accurate forming tool provided by the invention has the advantages that the heat preservation device can reduce the freezing rate of an alloy liquid in the guiding pipe, a final freezing region can be controlled in the position of the heat preservation device, the aluminum alloy liquid can be used for feeding a baseplate material in the aluminizing box in time, and thus a shrinkage cavity of the material is avoided; the positioning devices can strictly control the aluminum covering quantity of the two surfaces of a baseplate, the processing time is short, the cost is low, and the production efficiency is high; the aluminizing flow channel can be used for eliminating a crackle of the material and non-uniformity of an aluminum tape and the material. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108705039-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109862976-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106890983-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105562660-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108326261-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114619013-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114619013-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104043812-A |
| priorityDate | 2013-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.