CN105234343A - Graphene enhanced pipeline casting-penetration composition and use method thereof - Google Patents
Graphene enhanced pipeline casting-penetration composition and use method thereof Download PDFInfo
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- CN105234343A CN105234343A CN201510694749.5A CN201510694749A CN105234343A CN 105234343 A CN105234343 A CN 105234343A CN 201510694749 A CN201510694749 A CN 201510694749A CN 105234343 A CN105234343 A CN 105234343A
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Abstract
The invention discloses a graphene enhanced pipeline casting-penetration composition and a use method thereof. The graphene enhanced pipeline casting-penetration composition comprises, by weight, 60-80 parts of nanoscale silicon dioxide, 20-35 parts of nickel oxide, 5-15 parts of zinc oxide, 10-15 parts of graphene, 5-15 parts of compound salt, 3-15 parts of sodium fluoride and 5-10 parts of polyvinyl alcohol. The graphene enhanced pipeline casting-penetration composition has the beneficial effects of being good in anti-corrosion effect, simple in process, low in production cost and the like, the competitive power of an enterprise is greatly improved, and products have good market prospects.
Description
Technical field
The invention belongs to pipe production field, compoistion and method of use is oozed in especially a kind of graphene enhancement type pipeline casting.
Background technology
Along with the expansion of capital construction, the comparatively severe area of many environment needs to lay underground piping.Existing underground piping protection anti-corrosion method mainly coating rubber layer, 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 pipeline 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 pipeline casting.
Technical scheme: composition is oozed in a kind of graphene enhancement type pipeline casting, with weight parts, comprises the component of following parts by weight: nanometer grade silica 60-80, nickel oxide 20-35, zinc oxide 5-15, Graphene 10-15, complex salt 5-15, sodium fluoride 3-15, polyvinyl alcohol 5-10.
Preferably, with weight parts, composed of the following components: nanometer grade silica 60-80, nickel oxide 20-35, zinc oxide 5-15, Graphene 10-15, complex salt 5-15, sodium fluoride 3-15, polyvinyl alcohol 5-10.
Preferably, described complex salt is made up of 3-8 parts by wt NaCl, 1-5 weight portion potassium chloride and 5-15 weight portion calcium chloride.Described pipeline is metal or alloy material.
The using method of composition is oozed in above-mentioned graphene enhancement type pipeline 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.
Preferably, 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 pipeline 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 |
| Nanometer grade silica | 71 | 76 | 60 | 75 | 74 | 80 |
| Nickel oxide | 35 | 32 | 34 | 26 | 20 | 22 |
| Zinc oxide | 12 | 15 | 6 | 5 | 12 | 9 |
| Graphene | 15 | 12 | 11 | 10 | 14 | 13 |
| Complex salt | 11 | 5 | 10 | 7 | 8 | 15 |
| Sodium fluoride | 3 | 6 | 9 | 11 | 10 | 15 |
| Polyvinyl alcohol | 9 | 7 | 10 | 5 | 6 | 10 |
| Sodium chloride | 6 | 4 | 8 | 3 | 5 | 7 |
| Potassium chloride | 3 | 2 | 1 | 4 | 3 | 5 |
| Calcium chloride | 15 | 5 | 15 | 9 | 12 | 10 |
Pipeline is metal or alloy material.
Embodiment 1
The using method of composition is oozed in above-mentioned graphene enhancement type pipeline 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 pipeline 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 pipeline 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 pipeline 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 pipeline 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 pipeline 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 | 0.060 |
| 96h | 0 | 0 | 0.001 | 0 | 0.002 | 0 | 0.063 |
| 180h | 0.005 | 0.005 | 0.008 | 0.005 | 0.006 | 0.001 | 0.072 |
| 260h | 0.008 | 0.010 | 0.011 | 0.009 | 0.008 | 0.004 | 0.075 |
| 400h | 0.012 | 0.015 | 0.025 | 0.018 | 0.015 | 0.012 | 0.083 |
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. a composition is oozed in the casting of graphene enhancement type pipeline, it is characterized in that, with weight parts, comprises the component of following parts by weight: nanometer grade silica 60-80, nickel oxide 20-35, zinc oxide 5-15, Graphene 10-15, complex salt 5-15, sodium fluoride 3-15, polyvinyl alcohol 5-10.
2. composition is oozed in graphene enhancement type pipeline casting as claimed in claim 1, it is characterized in that, with weight parts, composed of the following components: nanometer grade silica 60-80, nickel oxide 20-35, zinc oxide 5-15, Graphene 10-15, complex salt 5-15, sodium fluoride 3-15, polyvinyl alcohol 5-10.
3. composition is oozed in graphene enhancement type pipeline casting as claimed in claim 1 or 2, and it is characterized in that, described complex salt is made up of 3-8 parts by wt NaCl, 1-5 weight portion potassium chloride and 5-15 weight portion calcium chloride.
4. composition is oozed in graphene enhancement type pipeline casting as claimed in claim 3, and it is characterized in that, described pipeline is metal or alloy material.
5. the using method of composition is oozed in the graphene enhancement type pipeline 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 pipeline 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 |
|---|---|---|---|
| CN201510694749.5A CN105234343A (en) | 2015-10-21 | 2015-10-21 | Graphene enhanced pipeline casting-penetration composition and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510694749.5A CN105234343A (en) | 2015-10-21 | 2015-10-21 | Graphene enhanced pipeline casting-penetration composition and use method thereof |
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| CN105234343A true CN105234343A (en) | 2016-01-13 |
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| CN201510694749.5A Pending CN105234343A (en) | 2015-10-21 | 2015-10-21 | Graphene enhanced pipeline casting-penetration composition and use method thereof |
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Citations (5)
| 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 |
| 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 |
| CN104559424A (en) * | 2014-12-26 | 2015-04-29 | 苏州格瑞丰纳米科技有限公司 | Efficient graphene-based cooling coating as well as preparation method and application thereof |
-
2015
- 2015-10-21 CN CN201510694749.5A patent/CN105234343A/en active Pending
Patent Citations (5)
| 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 |
| 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 |
| CN104559424A (en) * | 2014-12-26 | 2015-04-29 | 苏州格瑞丰纳米科技有限公司 | Efficient graphene-based cooling coating as well as preparation method and application thereof |
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Application publication date: 20160113 |
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