http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104445951-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C8-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23D5-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23D5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C8-14 |
| filingDate | 2014-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104445951-B |
| titleOfInvention | Compound enamel coating of a kind of heat and corrosion resistant and preparation method thereof |
| abstract | It is an object of the invention to provide compound enamel coating of a kind of heat and corrosion resistant and preparation method thereof, it is characterised in that：The compound enamel coating is made up of enamel matrix and ceramic particle, and wherein ceramic particle is corundum of the particle diameter less than 5 μm, and its addition is 15～30 wt% for accounting for compound enamel coating weight.Enamel matrix composition proportioning is：58～62 wt% of silicon dioxide, 10～13 wt% of zirconium dioxide, 5～8 wt% of aluminium sesquioxide, 5～7 wt% of calcium oxide, 4～6 wt% of diboron trioxide, 2～4 wt% of strontium oxide, 2～4 wt% of Titanium Dioxide, 2～6 wt% of sodium oxide and/or potassium oxide, 0～2 wt% of nickel oxide.Instant invention overcomes easily there is excessive interfacial reaction with high temperature alloy matrix during traditional enamel coating high-temperature service, the continued dissolution of alloy substrate is caused；And traditional enamel coating low melting point constituent element too high levels, the shortcoming poor to the resistance diffusion infiltration capacity of heat erosion medium, combination property is peeled off with excellent corrosion and heat resistant, heat resistanceheat resistant circulation. |
| priorityDate | 2014-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.