CN201519037U - Aluminum alloy pot with ceramic surfaces - Google Patents
Aluminum alloy pot with ceramic surfaces Download PDFInfo
- Publication number
- CN201519037U CN201519037U CN2009200729463U CN200920072946U CN201519037U CN 201519037 U CN201519037 U CN 201519037U CN 2009200729463 U CN2009200729463 U CN 2009200729463U CN 200920072946 U CN200920072946 U CN 200920072946U CN 201519037 U CN201519037 U CN 201519037U
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- pot
- aluminum alloy
- al2o3
- ceramic
- deposition
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Abstract
The utility model relates to an aluminum alloy pot with ceramic surfaces, which belongs to the technical field of kitchen cooking utensils. In the aluminum alloy pot with the ceramic surfaces, a basal body (1) is formed by a pot cover and a pot body and is made of aluminum alloy materials; the inner surfaces and the outer surfaces of the pot cover and the pot body are coated with alpha-Al2O3 and gamma-Al2O3 ceramic layers (2) through the surface ceramic treatment; and in the alpha-Al2O3 and gamma-Al2O3 ceramic layers (2), the ratio of alpha-Al2O3 crystalline states to gamma-Al2O3 crystalline states is 1:1 to 1.5:0.5. The surface ceramic treatment process adopts any of methods such as microarc oxidation, spark discharge deposition, spark anodic oxidation or micro-plasma oxidation. The prepared ceramic layers have the characteristics of high hardness, high abrasive resistance and high corrosion resistance and are combined with the basal body firmly, compactly and uniformly. The pot has the advantages of green environmental protection and long service life.
Description
Technical field
The utility model relates to a kind of aluminum alloy pan of surface ceramic deposition, belongs to culinary cuisine apparatus technical field.
Background technology
Difference according to the matrix material of pot, pot commonly used at present has: iron pan, the pottery pot, earth pot, stainless-steel pan, non-stick pan and aluminum pot etc. the subject matter of existence is: iron pan gets rusty easily, iron rust has harm to the liver of human body. and pottery pot and earth pot contain more lead and other heavy metals sometimes. and stainless-steel pan is not complete non-corrosive, also can ooze out the element of harmful health. the Stickless pan surface coating is a perfluorooctanoic acid, the too high easy decomposition harmful components of heating temperature. aluminum pot has two kinds at present, a kind of is common aluminum pot, acid and alkali-resistance not, easily stripping, easy to wear, long-term food aluminium quickens human senility. and another kind is on the basis of common aluminum pot, carry out surperficial anodic oxidation, make the surface of aluminum pot generate oxide-film, thereby resistance to wear than common aluminum pot, also improved certain corrosion resistance. but because this layer oxide-film is amorphous state, its decay resistance still has been subjected to certain restriction.
The utility model content
The purpose of this utility model is to provide a kind of aluminum alloy pan of surface ceramic deposition, it has overcome the deficiency of above-mentioned various pots, has more excellent resistance to acids and bases, wearability, corrosion resistance, and can not separate out harmful element, meaning with environmental protection helps the healthy of user.
The aluminum alloy pan of a kind of surface ceramic deposition of the utility model is made up of pot cover and pot body, it is characterized in that pot cover and pot body consist of matrix, and matrix is made with aluminium alloy, and is coated with one deck α-Al at the surfaces externally and internally of pot cover and pot body by the surface ceramic deposition processing
2O
3And γ-Al
2O
3Ceramic layer.
Described aluminium alloy is 1060 sheet materials in the U.S. AA aluminium alloy trade mark, or the magnalium casting alloy, or in the silumin alloy any.
α-Al in the described ceramic layer
2O
3And γ-Al
2O
3Both ratio of crystalline state is 1: 1～1.5: 0.5. surface ceramic deposition treatment process adopts any in differential arc oxidation or spark discharge deposition or spark anodic oxidation or the micro-plasma oxidation.
The utility model surface ceramic deposition aluminum alloy pan has following advantage: 1) because ceramic layer is growth in situ one-tenth, so and substrate combinating strength height, .2 can not come off) this ceramic layer crystal structure is typical oxide ceramics, so have ceramic characteristics .3) this ceramic layer is by α-Al
2O
3And γ-Al
2O
3Consist of, the additive that does not contain bonding agent and so on, so can not separate out harmful substance .4) ceramic layer chemical stability height, corrosion-resistant, the strong .5 of the ability of acid and alkali-resistance) high rigidity, wear-resistant, long service life .6) conducts heat soon, homogeneous heating .7) in light weight, .8 easy to use) ceramic texture is arranged, can be processed into black, coffee-like, the multiple colors such as pure white, and can not fade, .9 very attractive in appearance) easy to process, as long as on existing common aluminum pot is produced, process with regard to passable .10 by surface ceramic deposition again) surface ceramic deposition processes and be the process of environment-protecting clean, and is free from environmental pollution. and processing technology is simple, realize easily automated job, efficient height.
Description of drawings
Fig. 1 is the structural representation of a kind of surface ceramic deposition aluminum alloy pan of the utility model.
The specific embodiment
Now specific embodiment of the utility model is described below.
Embodiment 1
Referring to Fig. 1, Fig. 1 is the structural representation of surface ceramic deposition aluminum alloy pan. this pot is made up of pot cover and pot body, pot cover and pot body consist of matrix (1), matrix (1) is made by aluminium alloy, processes being coated with one deck α-Al by surface ceramic deposition at the surfaces externally and internally of pot cover and pot body matrix (1)
2O
3And γ-Al
2O
3Ceramic layer (2).
Described aluminium alloy is 1060 sheet materials in the U.S. AA aluminium alloy trade mark.
α-Al in the described ceramic layer
2O
3And γ-Al
2O
3Both ratio of crystalline state is about 1: 1, the surface ceramic deposition treatment process adopts differential arc oxidation method. and resulting ceramic layer has high rigidity, high-wearing feature, high corrosion resistance, and be combined firmly with matrix, evenly fine and close, this bowl has environmental protection and long service life.
Claims (3)
1. the aluminum alloy pan of a surface ceramic deposition is made up of pot cover and pot body, it is characterized in that pot cover and pot body constitute matrix (1), and matrix (1) is made by aluminium alloy, handles being coated with one deck ceramic layer (2) by surface ceramic deposition at the surfaces externally and internally of pot cover and pot body.
2. the aluminum alloy pan of a kind of surface ceramic deposition as claimed in claim 1 is characterized in that described aluminium alloy is 1060 sheet materials in the U.S. AA aluminium alloy trade mark, or the magnalium casting alloy, or in the silumin alloy any.
3. the aluminum alloy pan of a kind of surface ceramic deposition as claimed in claim 1, the surface ceramic deposition treatment process that it is characterized in that described ceramic layer adopts any in differential arc oxidation or spark discharge deposition or spark anodic oxidation or the little plasma oxidation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200729463U CN201519037U (en) | 2009-05-26 | 2009-05-26 | Aluminum alloy pot with ceramic surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200729463U CN201519037U (en) | 2009-05-26 | 2009-05-26 | Aluminum alloy pot with ceramic surfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201519037U true CN201519037U (en) | 2010-07-07 |
Family
ID=42505217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200729463U Expired - Fee Related CN201519037U (en) | 2009-05-26 | 2009-05-26 | Aluminum alloy pot with ceramic surfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201519037U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107115005A (en) * | 2017-03-20 | 2017-09-01 | 武汉苏泊尔炊具有限公司 | Differential arc oxidation non-stick pan and preparation method thereof |
| CN110450476A (en) * | 2019-08-15 | 2019-11-15 | 伍和龙 | High-strength composite aluminum alloy plate and preparation method thereof |
-
2009
- 2009-05-26 CN CN2009200729463U patent/CN201519037U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107115005A (en) * | 2017-03-20 | 2017-09-01 | 武汉苏泊尔炊具有限公司 | Differential arc oxidation non-stick pan and preparation method thereof |
| CN110450476A (en) * | 2019-08-15 | 2019-11-15 | 伍和龙 | High-strength composite aluminum alloy plate and preparation method thereof |
| CN110450476B (en) * | 2019-08-15 | 2021-04-06 | 马鞍山万马机床制造有限公司 | High-strength composite aluminum alloy plate and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20110526 |