http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108746593-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d7770365fcb7cbedc4b35ec71284d20a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-102 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-00 |
| filingDate | 2018-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4b99f663fe0e3200a73b54afdf22bb9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c1776f5db71c91ceb727bdeaae3492a |
| publicationDate | 2018-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108746593-A |
| titleOfInvention | A kind of new-energy automobile magnetic water pump powdered metallurgical material that tensile strength is high |
| abstract | The present invention provides a kind of new-energy automobile magnetic water pump powdered metallurgical materials that tensile strength is high, are made of a certain amount of iron, tungsten carbide, ditungsten carbide, chromium, cobalt, cerium, copper, nano graphite powder, vanadic anhydride, molybdenum trioxide, sodium citrate, methyltriethoxysilane, poly- dimethyl silicone polymer, EVA resin.Iron, tungsten carbide, ditungsten carbide, chromium, cerium, copper, nano graphite powder in the material prescription of the present invention; modified nano graphite powder surface is covered into one layer of copper cerium chromium material as kollag; density contrast is small, physical and mechanical properties are close; it is high with the wellability and interface bond strength of matrix to improve it; density increases; reduce segregation; and clad can play the role of protecting kollag from evaporating or aoxidizing caused by high temperature; it is remarkably improved the intensity and frictional behaviour of material, substantially increases the tensile strength of automobile magnetic water pump. |
| priorityDate | 2018-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.