CN102212858A - Preparation method of multilayer composite microarc oxidation ceramic membrane layer - Google Patents
Preparation method of multilayer composite microarc oxidation ceramic membrane layer Download PDFInfo
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- CN102212858A CN102212858A CN 201110135347 CN201110135347A CN102212858A CN 102212858 A CN102212858 A CN 102212858A CN 201110135347 CN201110135347 CN 201110135347 CN 201110135347 A CN201110135347 A CN 201110135347A CN 102212858 A CN102212858 A CN 102212858A
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- ceramic membrane
- microarc oxidation
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- arc oxidation
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Abstract
The invention discloses a preparation method of a multilayer composite microarc oxidation ceramic membrane layer. Patterns, thickness or colors and the like generated by a microarc oxidation ceramic membrane are controlled on a light metal product or a light metal alloy product in a mode of combining repeated printing, spraying and anti-microarc oxidation substance removing methods with a microarc oxidation technology. By utilizing the method, more ceramic membrane layers are generated by controlling the microarc oxidation ceramic membrane. In the preparation process, the microarc oxidation ceramic membrane can be further controlled to generate more ceramic membrane layers by cooperating to regulate a microarc oxidation liquid medicine and/ or microarc oxidation conditions. By utilizing the method, more abundant and various appearance textures can be formed on the product.
Description
Technical field
The present invention relates to the preparation method of a kind of differential arc oxidization technique, particularly Micro-Arc Oxidized Ceramic Coating.
Background technology
At present, known differential arc oxidization technique is to generate layer of ceramic film on light metal surface.It places the differential arc oxidation soup with light metal or alloy, utilizes electrochemical process to produce the spark discharge spot at material surface, under thermochemistry, plasma chemistry and electrochemical acting in conjunction, obtains the metal oxide ceramic rete.
But the metal oxide ceramic rete that this kind method forms is more single.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of ceramic coating formed by micro-arc oxidation of can controlling to generate more ceramic film, form the preparation method of the MULTILAYER COMPOSITE Micro-Arc Oxidized Ceramic Coating of abundanter more various appearance tactile impression.
In order to achieve the above object, the technical solution used in the present invention is:
The preparation method of MULTILAYER COMPOSITE Micro-Arc Oxidized Ceramic Coating is characterized in that comprising following steps:
A. on light metal product or light metal alloy product according to the design figure or pattern printing or spray anti-differential arc oxidation material;
B. product is inserted the differential arc oxidation groove, in groove, generate ceramic membrane;
C. take out the product that generates ceramic membrane, remove anti-differential arc oxidation material;
D. continue to repeat the Micro-Arc Oxidized Ceramic Coating that above-mentioned steps adheres to specification until formation.
As the optimal way of the technical program, between step C and step D, adjust the step of differential arc oxidation soup in the differential arc oxidation groove and/or differential arc oxidation condition in addition.
Adopt technique scheme, the present invention has reached following beneficial effect with respect to prior art:
With printing repeatedly, spray and remove anti-differential arc oxidation material and differential arc oxidization technique bonded mode, can control pattern, thickness and color etc. that ceramic coating formed by micro-arc oxidation generates, can also control ceramic coating formed by micro-arc oxidation and generate more ceramic film.In preparation process, can also cooperate and adjust differential arc oxidation soup and/or differential arc oxidation condition, can further control ceramic coating formed by micro-arc oxidation and generate more ceramic film.Aforesaid method can form abundanter more various appearance tactile impression on product.
Description of drawings
Fig. 1 is the preparation method's of the MULTILAYER COMPOSITE Micro-Arc Oxidized Ceramic Coating of the present invention schematic flow sheet of first embodiment;
Fig. 2 is the preparation method's of the MULTILAYER COMPOSITE Micro-Arc Oxidized Ceramic Coating of the present invention schematic flow sheet of second embodiment.
Embodiment
The present invention is described further below in conjunction with accompanying drawing and embodiment.
Fig. 1 shows is the preparation method's of the MULTILAYER COMPOSITE Micro-Arc Oxidized Ceramic Coating of the present invention schematic flow sheet of first embodiment.As shown in the figure, the preparation method of present embodiment comprises following steps:
(1) on light metal product or light metal alloy product according to the design figure or pattern printing or spray anti-differential arc oxidation material;
(2) product is inserted the differential arc oxidation groove, in groove, generate ceramic membrane;
(3) take out the product that generates ceramic membrane, remove anti-differential arc oxidation material;
(4) continue to repeat above-mentioned steps, up to reaching the Micro-Arc Oxidized Ceramic Coating that adheres to specification.
Fig. 2 shows is the preparation method's of the MULTILAYER COMPOSITE Micro-Arc Oxidized Ceramic Coating of the present invention schematic flow sheet of second embodiment.As shown in the figure, the preparation method of present embodiment comprises following steps:
(1) on light metal product or light metal alloy product according to the design figure or pattern printing or spray anti-differential arc oxidation material;
(2) product is inserted the differential arc oxidation groove, in groove, generate ceramic membrane;
(3) take out the product that generates ceramic membrane, remove anti-differential arc oxidation material;
(4) adjust differential arc oxidation soup and/or differential arc oxidation condition in the differential arc oxidation groove;
(5) continue to repeat above-mentioned steps, the Micro-Arc Oxidized Ceramic Coating that adheres to specification up to generation.
With embodiment the present invention has been done detailed explanation in conjunction with the accompanying drawings above, but the present invention is not limited to this.Any those skilled in the art under the prerequisite of aim of the present invention, can make various distortion and modification in the ken that is possessed.
Claims (2)
1. the preparation method of MULTILAYER COMPOSITE Micro-Arc Oxidized Ceramic Coating is characterized in that comprising following steps:
A. on light metal product or light metal alloy product according to the design figure or pattern printing or spray anti-differential arc oxidation material;
B. product is inserted the differential arc oxidation groove, in groove, generate ceramic membrane;
C. take out the product that generates ceramic membrane, remove anti-differential arc oxidation material;
D. continue to repeat the Micro-Arc Oxidized Ceramic Coating that above-mentioned steps adheres to specification until formation.
2. the preparation method of MULTILAYER COMPOSITE Micro-Arc Oxidized Ceramic Coating according to claim 1 is characterized in that: between step C and step D, adjust the step of differential arc oxidation soup in the differential arc oxidation groove and/or differential arc oxidation condition in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110135347 CN102212858A (en) | 2011-05-24 | 2011-05-24 | Preparation method of multilayer composite microarc oxidation ceramic membrane layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110135347 CN102212858A (en) | 2011-05-24 | 2011-05-24 | Preparation method of multilayer composite microarc oxidation ceramic membrane layer |
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| Publication Number | Publication Date |
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| CN102212858A true CN102212858A (en) | 2011-10-12 |
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| CN 201110135347 Pending CN102212858A (en) | 2011-05-24 | 2011-05-24 | Preparation method of multilayer composite microarc oxidation ceramic membrane layer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106048686A (en) * | 2016-07-01 | 2016-10-26 | 瑞声科技(沭阳)有限公司 | Anode shielding method of metal shell product |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101457380A (en) * | 2007-12-14 | 2009-06-17 | 深圳富泰宏精密工业有限公司 | Metallic surface anode treatment method |
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2011
- 2011-05-24 CN CN 201110135347 patent/CN102212858A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101457380A (en) * | 2007-12-14 | 2009-06-17 | 深圳富泰宏精密工业有限公司 | Metallic surface anode treatment method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106048686A (en) * | 2016-07-01 | 2016-10-26 | 瑞声科技(沭阳)有限公司 | Anode shielding method of metal shell product |
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Application publication date: 20111012 |