http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106345971-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C9-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10D13-03 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10D13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C9-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C9-04 |
| filingDate | 2016-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106345971-B |
| titleOfInvention | A kind of production method of middle scale music bronze |
| abstract | The present invention relates to bronze drum manufacture technology fields, and in particular to a kind of production method of middle scale music bronze.The production method of music bronze of the present invention, specifically includes following steps：A. the preparation of bronze drum cast model：Bronze drum pours into a mould 1.5 2.0mm of drum surface thickness, 20 22cm of drum surface diameter of model；B. the fusing of bronze drum raw material：The composition of raw materials of manufacture bronze drum is made of the metallic element of following degree：Zinc 8.3 10.2%, tin 3.2 3.6%, aluminium 5.3 5.4%, beryllium 1.7 1.84%, iron 5.0 6.2%, nickel 3.5 3.9%, surplus are copper；C. moulding by casting.The present invention provides a kind of production method of middle scale music bronze, and bronze drum prepared by the method for the present invention can send out 4 (fa) this scale, and accordatura is accurate, and abundant bronze drum scale is conducive to developing and passing on for copper overload. |
| priorityDate | 2016-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.