http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115058133-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a57e4d6723179ba46cc905a78a32eb8c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-65 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D1-00 |
| filingDate | 2022-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d74d240e382e3094c859cac7c7ac3bb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4351c45c59c6fa52d1feda2f484d99da http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ce96c1e916bd159b897dd186d504c93 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e9b76de2da1cb2920a668d02acd5bd1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36d9a877cadf1d3546d1ad16ce3524c3 |
| publicationDate | 2022-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115058133-A |
| titleOfInvention | A kind of cast iron groove coating for centrifugal nodular cast pipe and preparation method thereof |
| abstract | The invention relates to a refractory material for metallurgical casting, in particular to a cast iron trough coating for centrifugal ductile casting pipes and a preparation method thereof. The binder includes: 50-100 parts of silica sol, 25-50 parts of PA-80 glue, 1-3 parts of CMC, and 100-200 parts of water. The cast iron tank coating for centrifugal nodular cast pipe includes flake graphite powder, waste carbon brick grinding powder, waste aluminum carbonaceous sliding plate grinding powder, bentonite powder, aluminum magnesium silicate, FDN‑A dispersing water reducing agent, OP‑10 lubricant Wetting agent, antifoaming agent and said binding agent. The invention utilizes the recycled waste refractory materials to prepare the cast iron trough coating for centrifugal ductile cast pipes, and solves the problems of high cost, poor oxidation resistance and erosion resistance, and low service life of the current trough coating by turning waste into treasure. . |
| priorityDate | 2022-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.