CN108276012A - It is a kind of not glue aluminium paint for casting industry - Google Patents
It is a kind of not glue aluminium paint for casting industry Download PDFInfo
- Publication number
- CN108276012A CN108276012A CN201810214969.7A CN201810214969A CN108276012A CN 108276012 A CN108276012 A CN 108276012A CN 201810214969 A CN201810214969 A CN 201810214969A CN 108276012 A CN108276012 A CN 108276012A
- Authority
- CN
- China
- Prior art keywords
- casting
- binder
- aggregate
- casting industry
- aluminium paint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Mold Materials And Core Materials (AREA)
Abstract
Aluminium paint not being glued for casting industry the invention discloses a kind of, including aggregate and binder, the aggregate include following components：Talcum powder, barium sulfate, ice crystal, aluminium oxide, zircon micropowder；The binder is Ludox.Compared with prior art, beneficial effects of the present invention are：The effective consistency and chemical stability for improving coating, with strong corrosion resistance and weak wetability, it is used in casting nozzle plate working face, that is, molten aluminum and flows contact surface, its aluminum-resistant liquid aggressivity is made to greatly improve, it avoids working lining channel in casting process and striped occurs, be carbonized nigrescence phenomenon.
Description
Technical field
Aluminium paint not being glued for casting industry the present invention relates to a kind of, belongs to fireproof coating technical field.
Background technology
Molten aluminum crystallizer transfer passage when casting nozzle plate is casting aluminium sheet, which is inhaled by alumina silicate fibre vacuum considers, compacting,
Heat treatment machinery is process.Molten aluminum passes through this channels operation face, flows through casting and rolling machine crystallization roll forming, temperature of aluminum liquid is about at this time
700 DEG C or so, casting process ensures the smooth no damage in channel, just can guarantee that casting is carried out continuously, general using in bast mouth
Plate applied atop coating is used for preventing from corroding, and traditional coating uses 800 mesh talcum powder, additional 50% S-30 Ludox, stirring
Dispersion, then criticizes painting, dries；But the molten aluminum channel in casting process（Casting nozzle plate working face）Striped frequent occurrence, carbonization hair
Black phenomenon.Mainly since existing coating material corrosion resistance is weak, it is therefore desirable to anti-to casting nozzle plate work finishing coat in channel
Aggressivity is improved.
Invention content
In order to overcome drawbacks described above, aluminium paint not being glued for casting industry the present invention provides a kind of, there is consistency
Height, the strong feature of corrosion resistance.
To achieve the goals above, the technical scheme is that：A kind of not viscous aluminium paint for casting industry, including
Aggregate and binder, the aggregate include following components：Talcum powder, barium sulfate, ice crystal, aluminium oxide, zircon micropowder；It is described
Binder is Ludox.
Preferably, the aggregate includes the component of following weight ratio：70 ~ 85% 800 mesh talcum powder；5 ~ 10% 6000 mesh
Barium sulfate；2 ~ 4% 6000 mesh ice crystals；2 ~ 8% 5 particulate active aluminium oxide；2 ~ 8% 10 microns of zircon micropowders.
Preferably, the binder is the S-30 Ludox of aggregate weight 50 ~ 70%.
Compared with prior art, beneficial effects of the present invention are：The effective consistency and chemical stability for improving coating,
With strong corrosion resistance and weak wetability, so that its aluminum-resistant liquid aggressivity is greatly improved used in casting nozzle plate working face, avoid casting
Striped occurs for working lining channel during making, and be carbonized nigrescence phenomenon.
Specific implementation mode
Technical scheme of the present invention will be clearly and completely described below, it is clear that described embodiment is this hair
Bright a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
There is the every other embodiment obtained under the premise of making creative work, shall fall within the protection scope of the present invention.
The ratio of embodiment 1-3 and comparative example 1 is as shown in table 1
Table 1：The proportioning of embodiment 1-3 and comparative example 1
Wherein Ludox is additional, and weight ratio is on the basis of aggregate weight.
Coating is matched by table 1, dispersion stirs evenly, batch painting casting nozzle plate working lining, drying, and is tested, real
Test that the results are shown in Table 2
Table 2：The experimental data of embodiment 1-3 and comparative example 1
By table 2 it is found that the coating of the application is high in actual use consistency, corrosion resistance is strong.
Technical scheme of the present invention is not limited to the limitation of above-mentioned specific embodiment, every to do according to the technique and scheme of the present invention
The technology deformation gone out, each falls within protection scope of the present invention.
Claims (3)
1. a kind of not gluing aluminium paint for casting industry, it is characterised in that：Including aggregate and binder, the aggregate include with
Lower component：Talcum powder, barium sulfate, ice crystal, aluminium oxide, zircon micropowder；The binder is Ludox.
2. according to claim 1 do not glue aluminium paint for casting industry, it is characterised in that：The aggregate includes following
The component of weight ratio：70 ~ 85% 800 mesh talcum powder；5 ~ 10% 6000 mesh barium sulfate；2 ~ 4% 6000 mesh ice crystals；2~8%
5 particulate active aluminium oxide；2 ~ 8% 10 microns of zircon micropowders.
3. according to claim 1 or 2 do not glue aluminium paint for casting industry, it is characterised in that:The binder is
The S-30 Ludox of aggregate weight 50 ~ 70%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810214969.7A CN108276012A (en) | 2018-03-15 | 2018-03-15 | It is a kind of not glue aluminium paint for casting industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810214969.7A CN108276012A (en) | 2018-03-15 | 2018-03-15 | It is a kind of not glue aluminium paint for casting industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108276012A true CN108276012A (en) | 2018-07-13 |
Family
ID=62809724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810214969.7A Pending CN108276012A (en) | 2018-03-15 | 2018-03-15 | It is a kind of not glue aluminium paint for casting industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108276012A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114574009A (en) * | 2022-03-07 | 2022-06-03 | 中铸新材工业（江苏）有限公司 | All-inorganic non-stick aluminum environment-friendly zirconium silicate coating and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040110011A1 (en) * | 2002-09-13 | 2004-06-10 | Shatish Shah | Multilayer non-stick coating |
| CN102584272A (en) * | 2012-01-11 | 2012-07-18 | 傅晓云 | Fire-resistant material granule non-sticky to aluminum and preparation method of fire-resistant material granule |
| CN102921880A (en) * | 2012-11-07 | 2013-02-13 | 徐州鹏举金鱼草工艺品有限公司 | Water-based paint for iron casting through lost foam casting die |
-
2018
- 2018-03-15 CN CN201810214969.7A patent/CN108276012A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040110011A1 (en) * | 2002-09-13 | 2004-06-10 | Shatish Shah | Multilayer non-stick coating |
| CN102584272A (en) * | 2012-01-11 | 2012-07-18 | 傅晓云 | Fire-resistant material granule non-sticky to aluminum and preparation method of fire-resistant material granule |
| CN102921880A (en) * | 2012-11-07 | 2013-02-13 | 徐州鹏举金鱼草工艺品有限公司 | Water-based paint for iron casting through lost foam casting die |
Non-Patent Citations (1)
| Title |
|---|
| 王之泰等: "《非金属材料学 上》", 31 October 1984, 物资出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114574009A (en) * | 2022-03-07 | 2022-06-03 | 中铸新材工业（江苏）有限公司 | All-inorganic non-stick aluminum environment-friendly zirconium silicate coating and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180713 |
|
| RJ01 | Rejection of invention patent application after publication |