CN105268910A - Graphene enhanced type valve accessory casting-penetration composition and application method thereof - Google Patents
Graphene enhanced type valve accessory casting-penetration composition and application method thereof Download PDFInfo
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- CN105268910A CN105268910A CN201510696103.0A CN201510696103A CN105268910A CN 105268910 A CN105268910 A CN 105268910A CN 201510696103 A CN201510696103 A CN 201510696103A CN 105268910 A CN105268910 A CN 105268910A
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Abstract
The invention discloses a graphene enhanced type valve accessory casting-penetration composition and an application method thereof. The graphene enhanced type valve accessory casting-penetration composition comprises, by weight, 45-60 parts of nanoscale titanium dioxide, 15-25 parts of nickel oxide, 5-10 parts of zinc oxide, 5-10 parts of chromium sesquioxide, 10-20 parts of graphene, 5-10 parts of composite salt, 10-15 parts of sodium fluoride and 5-15 parts of polyving akohol. The graphene enhanced type valve accessory casting-penetration composition has the beneficial effects of being good in corrosion prevention effect, simple in process, low in production cost and the like, the competitiveness of companies is greatly improved, and products have quite good market prospects.
Description
Technical field
The invention belongs to valve fittings production field, compoistion and method of use is oozed in especially a kind of graphene enhancement type valve fittings casting.
Background technology
Valve and accessory thereof are a kind of important industrial components and parts, all be widely used in a variety of systems, in petrochemical industry, the various key areas such as oil-gas transportation, changes element and can cause huge economic loss, need system to close down, then new element is installed, hourlyly be lost in tens thousand of to hundreds thousand of unit, therefore the quality of element is extremely important, has huge economic worth.
Existing method be increase wearing layer, or plating, chemical plating anti-corrosion layer.Difficulty of processing is large and cost is higher.
Summary of the invention
Goal of the invention: provide a kind of graphene enhancement type valve fittings to cast and ooze composition, to solve the problems referred to above that prior art exists.Further object is to provide the using method that composition is oozed in a kind of described graphene enhancement type valve fittings casting.
Technical scheme: composition is oozed in a kind of graphene enhancement type valve fittings casting, with weight parts, comprise the component of following parts by weight: Nano titanium dioxide 45-60, nickel oxide 15-25, zinc oxide 5-10, chrome green 5-10, Graphene 10-20, complex salt 5-10, sodium fluoride 10-15, polyvinyl alcohol 5-15.
Preferably, with weight parts, it is composed of the following components that composition is oozed in the casting of graphene enhancement type valve fittings: Nano titanium dioxide 45-60, nickel oxide 15-25, zinc oxide 5-10, chrome green 5-10, Graphene 10-20, complex salt 5-10, sodium fluoride 10-15, polyvinyl alcohol 5-15.
Preferably, described complex salt is made up of the magnesium chloride of 3-10 parts by wt NaCl, 2-8 weight portion potassium chloride, 5-10 weight portion calcium chloride and 5-10.Described valve fittings is metal or alloy material.
The using method of composition is oozed in above-mentioned graphene enhancement type valve fittings casting, comprises the steps:
Step 1, take each component according to proportioning, mix, add deionized water and stir evenly, form mixed liquor;
Step 2, mixed liquor is applied to the surface of die cavity or core, dries;
Step 3, cast.Preferred pouring temperature is 600-1200 DEG C.
Beneficial effect: the present invention has favorable anti-corrosion effect, technique is simple, the advantages such as production cost is low, the embodiment that the performance of valve fittings and parameter see below.
Detailed description of the invention
1 to 6 ins and outs of the present invention are described in conjunction with the embodiments.
In embodiment 1 to 6, the proportioning of each component is as follows:
| Component/embodiment | 1 | 2 | 3 | 4 | 5 | 6 |
| Nano titanium dioxide | 45 | 56 | 45 | 52 | 60 | 48 |
| Nickel oxide | 25 | 23 | 15 | 22 | 21 | 19 |
| Zinc oxide | 6 | 5 | 8 | 9 | 10 | 7 |
| Chrome green | 5 | 6 | 8 | 9 | 7 | 10 |
| Graphene | 17 | 18 | 10 | 16 | 13 | 20 |
| Complex salt | 6 | 8 | 10 | 9 | 5 | 7 |
| Sodium fluoride | 14 | 12 | 13 | 10 | 15 | 11 |
| Polyvinyl alcohol | 13 | 10 | 11 | 5 | 14 | 8 |
| Sodium chloride (complex salt) | 10 | 7 | 8 | 5 | 6 | 3 |
| Potassium chloride (complex salt) | 8 | 5 | 6 | 4 | 2 | 3 |
| Calcium chloride (complex salt) | 9 | 5 | 7 | 8 | 10 | 6 |
| Magnesium chloride (complex salt) | 6 | 10 | 6 | 5 | 8 | 7 |
Valve fittings is metal or alloy material.
Embodiment 1
The using method of composition is oozed in above-mentioned graphene enhancement type valve fittings casting, comprises the steps:
Step 1, take each component according to proportioning, mix, add deionized water and stir evenly, form mixed liquor;
Step 2, mixed liquor is applied to the surface of die cavity or core, dries;
Step 3, cast, pouring temperature is 800 DEG C.
Embodiment 2
The using method of composition is oozed in above-mentioned graphene enhancement type valve fittings casting, comprises the steps:
Step 1, take each component according to proportioning, mix, add deionized water and stir evenly, form mixed liquor;
Step 2, mixed liquor is applied to the surface of die cavity or core, dries;
Step 3, cast, pouring temperature is 600 DEG C.
Embodiment 3
The using method of composition is oozed in above-mentioned graphene enhancement type valve fittings casting, comprises the steps:
Step 1, take each component according to proportioning, mix, add deionized water and stir evenly, form mixed liquor;
Step 2, mixed liquor is applied to the surface of die cavity or core, dries;
Step 3, cast, pouring temperature is 1000 DEG C.
Embodiment 4
The using method of composition is oozed in above-mentioned graphene enhancement type valve fittings casting, comprises the steps:
Step 1, take each component according to proportioning, mix, add deionized water and stir evenly, form mixed liquor;
Step 2, mixed liquor is applied to the surface of die cavity or core, dries;
Step 3, cast, pouring temperature is 1100 DEG C.
Embodiment 5
The using method of composition is oozed in above-mentioned graphene enhancement type valve fittings casting, comprises the steps:
Step 1, take each component according to proportioning, mix, add deionized water and stir evenly, form mixed liquor;
Step 2, mixed liquor is applied to the surface of die cavity or core, dries;
Step 3, cast, pouring temperature is 700 DEG C.
Embodiment 6
The using method of composition is oozed in above-mentioned graphene enhancement type valve fittings casting, comprises the steps:
Step 1, take each component according to proportioning, mix, add deionized water and stir evenly, form mixed liquor;
Step 2, mixed liquor is applied to the surface of die cavity or core, dries;
Step 3, cast, pouring temperature is 800 DEG C.
Adopt corrosion test instrument to detect the various embodiments described above, measure the corrosion rate of each embodiment, result is as follows:
| 1 | 2 | 3 | 4 | 5 | 6 | Contrast | |
| 48h | 0 | 0 | 0 | 0 | 0 | 0 | 0.042 |
| 96h | 0.002 | 0 | 0.001 | 0 | 0.001 | 0 | 0.051 |
| 180h | 0.004 | 0.002 | 0.004 | 0.001 | 0.004 | 0.001 | 0.062 |
| 260h | 0.009 | 0.008 | 0.009 | 0.004 | 0.006 | 0.004 | 0.070 |
| 400h | 0.013 | 0.012 | 0.016 | 0.012 | 0.011 | 0.012 | 0.081 |
As can be known from the above table, decay resistance of the present invention significantly improves.
More than describe the preferred embodiment of the present invention in detail; but the present invention is not limited to the detail in above-mentioned embodiment, within the scope of technical conceive of the present invention; can carry out multiple equivalents to technical scheme of the present invention, these equivalents all belong to protection scope of the present invention.
Claims (6)
1. composition is oozed in a graphene enhancement type valve fittings casting, it is characterized in that, with weight parts, comprise the component of following parts by weight: Nano titanium dioxide 45-60, nickel oxide 15-25, zinc oxide 5-10, chrome green 5-10, Graphene 10-20, complex salt 5-10, sodium fluoride 10-15, polyvinyl alcohol 5-15.
2. composition is oozed in graphene enhancement type valve fittings casting as claimed in claim 1, it is characterized in that, with weight parts, composed of the following components: Nano titanium dioxide 45-60, nickel oxide 15-25, zinc oxide 5-10, chrome green 5-10, Graphene 10-20, complex salt 5-10, sodium fluoride 10-15, polyvinyl alcohol 5-15.
3. composition is oozed in graphene enhancement type valve fittings casting as claimed in claim 1 or 2, and it is characterized in that, described complex salt is made up of the magnesium chloride of 3-10 parts by wt NaCl, 2-8 weight portion potassium chloride, 5-10 weight portion calcium chloride and 5-10.
4. composition is oozed in graphene enhancement type valve fittings casting as claimed in claim 3, and it is characterized in that, described valve fittings is metal or alloy material.
5. the using method of composition is oozed in the graphene enhancement type valve fittings casting described in claim 3 or 4, it is characterized in that, comprises the steps:
Step 1, take each component according to proportioning, mix, add deionized water and stir evenly, form mixed liquor;
Step 2, mixed liquor is applied to the surface of die cavity or core, dries;
Step 3, cast.
6. the using method of composition is oozed in graphene enhancement type valve fittings casting as claimed in claim 5, and it is characterized in that, pouring temperature is 600-1200 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510696103.0A CN105268910A (en) | 2015-10-21 | 2015-10-21 | Graphene enhanced type valve accessory casting-penetration composition and application method thereof |
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| CN201510696103.0A CN105268910A (en) | 2015-10-21 | 2015-10-21 | Graphene enhanced type valve accessory casting-penetration composition and application method thereof |
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| CN105268910A true CN105268910A (en) | 2016-01-27 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101618453A (en) * | 2009-07-28 | 2010-01-06 | 杨树桐 | Casting infiltration method capable of increasing hardness and wear resistance of castings |
| KR20110093970A (en) * | 2011-07-13 | 2011-08-19 | 이재환 | Composition of nano composite |
| CN103740192A (en) * | 2013-11-12 | 2014-04-23 | 宁波墨西科技有限公司 | Graphene-modified fluororesin coating material |
| CN104151874A (en) * | 2014-07-10 | 2014-11-19 | 池州市英派科技有限公司 | Wear-resistant reinforced modified nano titanium dioxide and preparation method thereof |
| CN104439043A (en) * | 2014-11-08 | 2015-03-25 | 芜湖市鸿坤汽车零部件有限公司 | Sesame sauce residue/coal gangue compounded alcohol group casting paint and preparation method thereof |
| CN104789028A (en) * | 2015-04-27 | 2015-07-22 | 武汉科技大学 | Nano graphene fragment modified corrosion-resistant coating and preparation method thereof |
| CN105014006A (en) * | 2015-08-04 | 2015-11-04 | 东南大学 | TiO2-contained paint for aluminum alloy infiltration casting and method for preparing cast penetrating coating through TiO2-contained paint |
-
2015
- 2015-10-21 CN CN201510696103.0A patent/CN105268910A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101618453A (en) * | 2009-07-28 | 2010-01-06 | 杨树桐 | Casting infiltration method capable of increasing hardness and wear resistance of castings |
| KR20110093970A (en) * | 2011-07-13 | 2011-08-19 | 이재환 | Composition of nano composite |
| CN103740192A (en) * | 2013-11-12 | 2014-04-23 | 宁波墨西科技有限公司 | Graphene-modified fluororesin coating material |
| CN104151874A (en) * | 2014-07-10 | 2014-11-19 | 池州市英派科技有限公司 | Wear-resistant reinforced modified nano titanium dioxide and preparation method thereof |
| CN104439043A (en) * | 2014-11-08 | 2015-03-25 | 芜湖市鸿坤汽车零部件有限公司 | Sesame sauce residue/coal gangue compounded alcohol group casting paint and preparation method thereof |
| CN104789028A (en) * | 2015-04-27 | 2015-07-22 | 武汉科技大学 | Nano graphene fragment modified corrosion-resistant coating and preparation method thereof |
| CN105014006A (en) * | 2015-08-04 | 2015-11-04 | 东南大学 | TiO2-contained paint for aluminum alloy infiltration casting and method for preparing cast penetrating coating through TiO2-contained paint |
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