http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104775051-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1a1ea3c947d272250b294962bc02fdcf |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22F1-08 |
| filingDate | 2015-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1317157c87bef10b4ff93d7553f9d753 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19c42b22c298fa233486d4ed07a20f2c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12afcba816ac3b2bbe2bdee6d4ad0ec8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_644a1d27831cafc65f2d4611161752ad |
| publicationDate | 2015-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104775051-A |
| titleOfInvention | Wear-resistant copper alloy material for producing pen cores and preparation method thereof |
| abstract | The invention relates to the technical field of non-ferrous metals, and specifically relates to a wear-resistant copper alloy material for producing pen cores and a preparation method thereof. The copper alloy material is composed of the following components in percentage by weight: 57 to 60% of copper, 2 to 3.6% of lead, 0.1 to 1% of tin, 0.1 to 1% of iron, not more than 0.1% of phosphor, not more than 0.1% of silicon, not more than 0.1% of manganese, 0.05 to 0.08% of cerium, 0.05 to 0.5% of nickel, 0.01 to 0.1% of bismuth, 0.1 to 0.5% of aluminum, not more than 0.3% of other impurities, and the balance being zinc. The copper alloy material has excellent mechanical properties, can be easily milled by a machine and punched, has good wear-resistant and anti-corrosion performances, and can be used to produce pen cores. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110039154-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110039154-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112575219-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110527358-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108085535-A |
| priorityDate | 2015-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.