http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110923564-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02F7-0085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C37-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C4-134 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C37-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C33-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C4-067 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22D13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02F1-004 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C37-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C4-067 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02F1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C33-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C4-134 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C37-08 |
| filingDate | 2019-12-17^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-04-23^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-04-23^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110923564-B |
| titleOfInvention | Wear-resistant cylinder sleeve and manufacturing method thereof |
| abstract | The invention discloses a wear-resistant cylinder sleeve and a manufacturing method thereof, and relates to the technical field of diesel engine accessories. The invention comprises the following steps: batching, smelting, casting a cylinder sleeve substrate blank in centrifugal casting equipment, carrying out primary heat treatment on the blank, compounding a wear-resistant layer on the surface of the cylinder sleeve substrate, carrying out secondary heat treatment on a workpiece, and spraying the wear-resistant layer at intervals in a spraying mode, wherein the interval is 5min every time when the wear-resistant layer is sprayed by 0.03mm, and the thickness of the wear-resistant layer is 0.2-0.28 mm. The invention compounds the wear-resistant layer on the surface of the cylinder sleeve substrate by adjusting the proportion of the raw materials of the cylinder sleeve substrate and the wear-resistant layer, optimizes the manufacturing process by improving the heat treatment process, improves the wear resistance of the cylinder sleeve, improves the hardness of the cylinder sleeve, reduces the wear loss, prolongs the service life of the cylinder sleeve, and enables the cylinder sleeve to meet the mechanical performance requirement. |
| priorityDate | 2019-12-17^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419583196 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID104727 |
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