CN105220109A - A kind of multi-component alloy co-cementation zinc technology - Google Patents
A kind of multi-component alloy co-cementation zinc technology Download PDFInfo
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- CN105220109A CN105220109A CN201410274368.7A CN201410274368A CN105220109A CN 105220109 A CN105220109 A CN 105220109A CN 201410274368 A CN201410274368 A CN 201410274368A CN 105220109 A CN105220109 A CN 105220109A
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Abstract
A kind of multi-component alloy co-cementation zinc technology, comprises the following steps: alloy steel tank is carried out surface degreasing processing of rust removing; By the coating of alloy steel tank upper zinc powder, aluminium powder, magnesium powder after process; The weight of zinc powder is the 1-2% of alloy steel tank weight, the 0.5-1% of aluminium powder to be weight be alloy steel tank weight, the 0.3-0.5% of aluminium powder to be weight be alloy steel tank weight, be placed in Sherardizing furnace carry out zincizing process by being coated with the alloy steel tank being covered with zinc powder and aluminium powder, the zincizing time is 1-2 hour; Alloy steel tank after zincizing is put into plating tank, carries out electroplating processes; Electroplating time is 0.5-1 hour; Alloy steel tank after plating is put into rinse bath clean, obtain a kind of multi-component alloy co-cementation zinc steel tank.Present invention process is simple, easy to use, excellent product performance.
Description
Technical field
The present invention relates to Materials science, be specially a kind of multi-component alloy co-cementation zinc technology.
Background technology
Environment protection is world today's theme the most deeply concerned; pursue the production technique being conducive to protection of the environment; just becoming the worldwide trend under scientific development concepts; the present invention uses the multi-component alloy co-cementation production unit and the technique that are in international most advanced level; instead of the conventional process techniques such as electro-galvanizing, cadmium plating, galvanizing, hot spray painted zinc, phosphatization; solve the problem of the contaminate environment such as the waste water,waste gas and industrial residue that these conventional process techniques produce, while the present invention improves the quality of products, protect ecotope again.
Pre-buried channel flow appearance adopts multi-component alloy co-cementation zinc technology, domestic and international pre-buried channel flow generally all adopts galvanizing technique, the antiseptic property of galvanizing technique is well below zincizing technology, general pre-buried channel flow adopts galvanizing technique, antiseptic property can stand neutral salt spray test 900 hours, and pre-buried channel flow adopts multi-component alloy co-cementation technology can stand neutral salt spray test 3000 hours, antiseptic property can reach more than 100 years.
Conduit of the present invention also have passed through oil removing process, process of surface treatment, just carries out zincizing, ensure that the firmness of zinc layers, enhances the anticorrosion time of pre-buried channel flow.
Summary of the invention
Technical problem solved by the invention is to provide a kind of multi-component alloy co-cementation zinc technology, to solve the shortcoming in above-mentioned background technology.
Technical problem solved by the invention realizes by the following technical solutions:
A kind of multi-component alloy co-cementation zinc technology, comprises the following steps:
The first step: alloy steel tank is carried out surface degreasing processing of rust removing;
Second step: by the coating of alloy steel tank upper zinc powder, aluminium powder, magnesium powder after process;
3rd step: alloy steel tank painting being covered with zinc powder and aluminium powder is placed in Sherardizing furnace and carries out zincizing process, and the zincizing time is 1-2 hour;
4th step: the alloy steel tank after zincizing is put into plating tank, carries out electroplating processes; Electroplating time is 0.5-1 hour;
5th step: the alloy steel tank after plating is put into rinse bath and cleans, obtain a kind of multi-component alloy co-cementation zinc steel tank.
In the present invention, the weight of described zinc powder is the 1-2% of alloy steel tank weight.
In the present invention, the 0.5-1% of described aluminium powder to be weight be alloy steel tank weight.
In the present invention, the 0.3-0.5% of described aluminium powder to be weight be alloy steel tank weight.
Beneficial effect: present invention process is simple, easy to use, excellent product performance.
Embodiment
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
Embodiment 1
Alloy steel tank is carried out surface degreasing processing of rust removing; By the coating of alloy steel tank upper zinc powder, aluminium powder, magnesium powder after process; The weight of zinc powder is the 1-2% of alloy steel tank weight, the 0.5-1% of aluminium powder to be weight be alloy steel tank weight, the 0.3-0.5% of aluminium powder to be weight be alloy steel tank weight, be placed in Sherardizing furnace carry out zincizing process by being coated with the alloy steel tank being covered with zinc powder and aluminium powder, the zincizing time is 1-2 hour; Alloy steel tank after zincizing is put into plating tank, carries out electroplating processes; Electroplating time is 0.5 hour; Alloy steel tank after plating is put into rinse bath clean, obtain a kind of multi-component alloy co-cementation zinc steel tank.
Embodiment 2
Alloy steel tank is carried out surface degreasing processing of rust removing; By the coating of alloy steel tank upper zinc powder, aluminium powder, magnesium powder after process; The weight of zinc powder is the 1-2% of alloy steel tank weight, aluminium powder is weight is 0.8% of alloy steel tank weight, the 0.3-0.5% of aluminium powder to be weight be alloy steel tank weight, be placed in Sherardizing furnace carry out zincizing process by being coated with the alloy steel tank being covered with zinc powder and aluminium powder, the zincizing time is 1-2 hour; Alloy steel tank after zincizing is put into plating tank, carries out electroplating processes; Electroplating time is 0.5-1 hour; Alloy steel tank after plating is put into rinse bath clean, obtain a kind of multi-component alloy co-cementation zinc steel tank.
Embodiment 3
Alloy steel tank is carried out surface degreasing processing of rust removing; By the coating of alloy steel tank upper zinc powder, aluminium powder, magnesium powder after process; The weight of zinc powder is the 1-2% of alloy steel tank weight, the 0.5-1% of aluminium powder to be weight be alloy steel tank weight, the 0.3-0.5% of aluminium powder to be weight be alloy steel tank weight, be placed in Sherardizing furnace carry out zincizing process by being coated with the alloy steel tank being covered with zinc powder and aluminium powder, the zincizing time is 2 hours; Alloy steel tank after zincizing is put into plating tank, carries out electroplating processes; Electroplating time is 0.5-1 hour; Alloy steel tank after plating is put into rinse bath clean, obtain a kind of multi-component alloy co-cementation zinc steel tank.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention; the technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. a multi-component alloy co-cementation zinc technology, is characterized in that, comprises the following steps:
The first step: alloy steel tank is carried out surface degreasing processing of rust removing;
Second step: by the coating of alloy steel tank upper zinc powder, aluminium powder, magnesium powder after process;
3rd step: alloy steel tank painting being covered with zinc powder and aluminium powder is placed in Sherardizing furnace and carries out zincizing process, and the zincizing time is 1-2 hour;
4th step: the alloy steel tank after zincizing is put into plating tank, carries out electroplating processes; Electroplating time is 0.5-1 hour;
5th step: the alloy steel tank after plating is put into rinse bath and cleans, obtain a kind of multi-component alloy co-cementation zinc steel tank.
2. a kind of multi-component alloy co-cementation zinc technology according to claim 1, is characterized in that, the weight of described zinc powder is the 1-2% of alloy steel tank weight.
3. a kind of multi-component alloy co-cementation zinc technology according to claim 1, is characterized in that, the 0.5-1% of described aluminium powder to be weight be alloy steel tank weight.
4. a kind of multi-component alloy co-cementation zinc technology according to claim 1, is characterized in that, the 0.3-0.5% of described aluminium powder to be weight be alloy steel tank weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410274368.7A CN105220109A (en) | 2014-06-19 | 2014-06-19 | A kind of multi-component alloy co-cementation zinc technology |
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| CN201410274368.7A CN105220109A (en) | 2014-06-19 | 2014-06-19 | A kind of multi-component alloy co-cementation zinc technology |
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| CN105220109A true CN105220109A (en) | 2016-01-06 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499108A (en) * | 2016-01-26 | 2016-04-20 | 山东天盾矿用设备有限公司 | Process for coating surfaces of metal components with composite anticorrosion coatings |
| CN107418345A (en) * | 2017-08-30 | 2017-12-01 | 常州安平泰新材料科技有限公司 | Track traffic snap fit part alloy pre-processes and grapheme material composite anti-corrosive technique |
| CN108300916A (en) * | 2018-02-05 | 2018-07-20 | 南通鑫祥锌业有限公司 | A kind of Alloyed Zine Sheet and its manufacture craft |
| CN111876723A (en) * | 2020-08-11 | 2020-11-03 | 盐城科奥机械有限公司 | Zinc impregnation method and anti-corrosion metal part |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499108A (en) * | 2016-01-26 | 2016-04-20 | 山东天盾矿用设备有限公司 | Process for coating surfaces of metal components with composite anticorrosion coatings |
| CN107418345A (en) * | 2017-08-30 | 2017-12-01 | 常州安平泰新材料科技有限公司 | Track traffic snap fit part alloy pre-processes and grapheme material composite anti-corrosive technique |
| CN108300916A (en) * | 2018-02-05 | 2018-07-20 | 南通鑫祥锌业有限公司 | A kind of Alloyed Zine Sheet and its manufacture craft |
| CN111876723A (en) * | 2020-08-11 | 2020-11-03 | 盐城科奥机械有限公司 | Zinc impregnation method and anti-corrosion metal part |
| CN111876723B (en) * | 2020-08-11 | 2023-08-29 | 盐城科奥机械有限公司 | Zinc impregnation method and anti-corrosion metal piece |
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