http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106400003-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b8134b86ac1631f9757426d69a80ff7f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C24-103 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C24-10 |
| filingDate | 2016-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c48f5dc6e61dc57157208e332a7f6323 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f525367f4bd9227ca09d5d4cfe8350d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_557d18e9aa0c52198f825c00c8f44ea0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e298c0e6fb342056c89d83e6ec78bbe5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5bc5e99dd03ce6d6074e6bd66a56db5e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e47f6ace4ecae84f69dbcc37b09c6abb |
| publicationDate | 2017-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106400003-A |
| titleOfInvention | Titanium nitride/copper-titanium intermetallic compound reinforced coating for surface of red copper |
| abstract | The present invention provides a wear-resistant coating material with titanium nitride and a copper-titanium intermetallic compound as an reinforcement phase that is formed on the surface of red copper through nitrogen arc fusion cladding. The degradation of the thermal conductivity and the electrical conductivity due to the use of an integrated composite instead of the red copper is avoided, and the hardness and the frictional wear resistance of the surface are also enhanced; as a result, the surface properties and the integrated electrical and thermal conductivity of the material can meet the use requirements, and the material can be used for repair and reproduction of the red copper. A tungsten electrode nitrogen arc welding machine is used; the red copper is pre-coated with a titanium powder, a copper powder and a desoxidant powder in a certain ratio; under the action of a nitrogen arc heat source, the powders are reacted on the surface of the red copper to generate a titanium nitride/copper-titanium intermetallic compound reinforced copper-based composite coating. The existence form and quantity of the titanium nitride and the types and quantity of copper and titanium reactants in the cladding layer may be effectively controlled by adjusting the ratio of the copper and titanium powders and the ratio of argon and nitrogen gases; thus, the purposes of changing the hardness of the cladding layer and adjusting the friction coefficient are achieved to meet the requirements of various operating conditions. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106947970-A |
| priorityDate | 2016-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.