http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114293051-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-949 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C1-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C32-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-17 |
| filingDate | 2021-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114293051-B |
| titleOfInvention | A kind of preparation method of high-temperature softening-resistant high-strength and high-conductivity copper-based composite material molding |
| abstract | The invention relates to the field of powder metallurgy, and relates to a method for preparing a high-temperature softening-resistant, high-strength and high-conductivity copper-based composite material forming part. The method comprises the following steps: preparation of precursor powder → preparation of nano-molybdenum carbide-copper composite powder → green body forming → combination densification In the step of co-precipitation-co-reduction-selective carbonization, nano-molybdenum carbide particles reinforced copper-based composite powder is prepared, and a cold isostatic pressing process is used to prepare a composite material body. , High conductivity, high wear resistance, high softening temperature of copper matrix composite moldings. The nano-scale molybdenum carbide particles in the copper-based composite material are stable at high temperature, and can hinder the movement of dislocations at room temperature and high temperature. It has important application prospects in the fields of high temperature and high thermal conductivity components of nuclear reactors. |
| priorityDate | 2021-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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