http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2353295-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6cc95d8834fc116503e8fdffa4094da3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49409 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C4-185 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C4-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C4-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C4-18 |
| filingDate | 2000-07-27^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5807baf47d9c973dfd9733ba84645a98 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a5bbf4a39649523ccde7603d9ba9de3 |
| publicationDate | 2001-02-21^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-2353295-A |
| titleOfInvention | Making spray-formed articles using a polymeric mandrel |
| abstract | Method of making valve seats by thermally spraying bulk material includes the steps of: (i) preparing a cylindrical polymeric mandrel 10 having an outside dimension not greater than the desired inside dimension of the desired insert, the mandrel having no means to provide for separation of the sprayed material from the mandrel, (ii) thermal spraying separate particles 28 of one or more types of steel or nickel alloys in the presence of a controlled oxidising medium under conditions that allow firstly, melting of the mandrel and its infiltration into the sprayed material and secondly to form a subsequent polymer free dense metallic bulk composite material (iii) after cooling, machining and cutting into discrete seat shapes for use in internal combustion engines. Successive layers of metal particles may be applied stop the initial layer and the mandrel. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2367074-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2367074-B |
| priorityDate | 1999-08-09^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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