CN103434197A - Anchor hook type composite anticorrosive metal member and making technology thereof - Google Patents
Anchor hook type composite anticorrosive metal member and making technology thereof Download PDFInfo
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- CN103434197A CN103434197A CN2013103076686A CN201310307668A CN103434197A CN 103434197 A CN103434197 A CN 103434197A CN 2013103076686 A CN2013103076686 A CN 2013103076686A CN 201310307668 A CN201310307668 A CN 201310307668A CN 103434197 A CN103434197 A CN 103434197A
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Abstract
The invention relates to metal surface anticorrosion, and discloses an anchor hook type composite anticorrosive metal member and a making technology thereof. The anticorrosive metal member comprises a metal substrate (2), a metal substrate anchor hook layer (1), an occlusion layer (3) and an anticorrosive layer (4), the metal substrate anchor hook layer (1) comprises flat-headed anchor hooks (11), the metal substrate anchor hook layer (1) has an embedded anchoring connection with the occlusion layer (3), and the anticorrosive layer (4) is arranged outside the occlusion layer (3). The making technology comprises the following steps: 1, making anchor grains having a roughness of 150-1500mum on the surface of the metal substrate; 2, pressing the anchor grains of the metal substrate to form the metal substrate anchor hook layer; and 3, coating to form the occlusion layer. In the invention, the high-roughness anchor hook type anchor grains are made on the base surface, an organic material of polar molecules or a Zn-Al anticorrosive metal binding layer is adopted to make the anchor hook type composite layer, and the composite layer has the characteristics of high adhesion, low energy consumption, high cost performance and long-acting anticorrosion.
Description
Technical field
The present invention relates to metal surface anticorrosion and long-acting heavy anticorrosion, related in particular to a kind of anchor and hooked formula composite anti-corrosive hardware and preparation technology.
Background technology
Adopt non-corrosive metal (NCM) as coating layer, because the oxidation of metal and electrochemical properties still can not meet the demands in some specific environment, adopting the coating of inorganic material is best anti-corrosion method.But the fragility of inorganic material itself, infusibility and the characteristic such as nonpolar are difficult to application.As inorganic fibers such as glass fibre, boron fibres, there is good antiseptic property and cost performance, but it is difficult to direct application or is compound to metal surface.
Summary of the invention
It is as good as inorganic fibers antiseptic properties such as glass fibre, boron fibres to the present invention is directed in prior art, cost performance is high, but be difficult to be compounded in the shortcomings such as metal surface, a kind of metal base anchor hook layer for preparing high roughness in metallic substrate surface is provided, the organic material of employing polar molecule or zinc, aluminium non-corrosive metal (NCM) are as binder course, prepare anchor and hook the formula combined anti-corrosion layer, there is adhesive force high, low energy consumption, high performance-price ratio, the anchor of the advantages such as long-effective corrosion hooks formula composite anti-corrosive hardware and preparation technology.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals:
Anchor hooks formula composite anti-corrosive hardware, comprise that metal base, metal base anchor hook layer, occlusal layer, anticorrosive coat, the roughness of described metallic substrate surface is 150 μ m-1400 μ m, the surface of metal base is provided with the metal base anchor and hooks layer, the metal base anchor hooks layer and comprises that the tack anchor hooks, the metal base anchor hooks layer and the embedded anchor connection of occlusal layer, and occlusal layer arranges anticorrosive coat outward.The roughness of metallic substrate surface is 468 μ m.
As preferably, described tack anchor hooks as the mushroom anchor line and hooks shape anchor line, and the cross section of mushroom anchor line be " T " font, and the cross section of hook shape anchor line is " 7 " font.
As preferably, one or more the composite that the material of described metal base is steel, cast iron, copper, aluminium.
As preferably, the original surface area of described metal base, the ratio that hooks the developed area after layer with preparation roughness and anchor is 1:(1.6-4).
As preferably, described occlusal layer is with the organic binding material of polar molecule or zinc, aluminium non-corrosive metal (NCM).Organic binding material with polar molecule is epoxy, polyurethane etc.
As preferably, described anticorrosive coat is organic anti-corrosive material or inorganic anti-corrosion material.The organic anti-corrosive material is fluorine carbon, epoxy systems anti-corrosion material, polyurethane system anti-corrosion material, and the inorganic anti-corrosion material is glass fibre, boron fibre.
Anchor hooks the preparation technology of formula composite anti-corrosive hardware, comprises the following steps: a, prepare the anchor line of 150 μ m-1500 μ m roughness in metallic substrate surface; B, the anchor line of metallic substrate surface is exerted pressure, form the metal base anchor and hook layer; C, application occlusal layer.
As preferably, exerting pressure as roll extrusion or punching press in described step b.Roll extrusion or be stamped into by hard roller or jump bit is implemented, and general mountain peak shape anchor line is pressed into to the anchor line that anchor hooks shape.
As preferably, in described step c, after the application occlusal layer, the painting anticorrosion layer, anticorrosive coat is the organic anti-corrosive material.The organic anti-corrosive material is fluorine carbon, epoxy systems anti-corrosion material, polyurethane system anti-corrosion material.
As preferably, in described step c, after the application occlusal layer, the painting anticorrosion layer, anticorrosive coat is the inorganic anti-corrosion material.The inorganic anti-corrosion material is glass fibre, boron fibre.
The adhesive force of coating becomes the forward dependency relation with the developed area of substrate surface, and the setting that the metal base anchor hooks layer has improved the developed area of substrate surface just on the one hand, on the other hand, forms mechanical embedded combination; In addition, the adhesive force of coating becomes reverse dependency relation with the thickness of coating, this is that material self characters such as temperature creep because of base material and coating determine, anchor hooks the setting of layer, make coating adhesion can surpass 9Mpa, compare and be significantly improved with traditional 3-5Mpa, coating layer thickness also is promoted to the thick coating of 350-2000 μ m from traditional 200-1000 μ m, the heavy anti-corrosion paint of particular surroundings is become a reality.
The present invention is owing to having adopted above technical scheme, have significant technique effect: this patent adopts the anchor hook formula anchor line for preparing high roughness at substrate surface, the organic material of employing polar molecule and zinc, aluminium non-corrosive metal (NCM) binder course, prepare anchor and hook the formula combined anti-corrosion layer, there is adhesive force high, low energy consumption, high performance-price ratio, the characteristics of long-effective corrosion.
The accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1.
The toponym that in above accompanying drawing, each number designation refers to is as follows: wherein 1-metal base anchor hooks layer, 2-metal base, 3-occlusal layer, 4-anticorrosive coat, 11-tack anchor hook, 12-mushroom anchor line, 13-hook shape anchor line.
The specific embodiment
Below in conjunction with accompanying drawing 1, with embodiment, the present invention is described in further detail:
Anchor hooks formula composite anti-corrosive hardware, as shown in Figure 1, comprise that metal base 2, metal base anchor hook layer 1, occlusal layer 3, anticorrosive coat 4, the roughness on described metal base 2 surfaces is 840 μ m, the surface of metal base 2 is provided with the metal base anchor and hooks layer 1, the metal base anchor hooks layer 1 and comprises that the tack anchor hooks 11, and the metal base anchor hooks layer 1 and the embedded anchor connection of occlusal layer 3, the outer anticorrosive coat 4 that arranges of occlusal layer 3.
It is mushroom anchor line 12 and hook shape anchor line 13 that the tack anchor hooks 11, and the cross section of mushroom anchor line 12 is " T " font, and the cross section that hooks shape anchor line 13 is " 7 " font.
One or more the composite that the material of metal base 2 is steel, cast iron, copper, aluminium.The original surface area of metal base 2, the ratio that hooks the developed area after layer with preparation roughness and anchor is 1:(1.6-4).The original surface area refers to the area of measuring on theoretical surface, and developed area is for preparing the developed area contacted with atmosphere after roughness and anchor hook layer.
Anchor hooks the preparation technology of formula composite anti-corrosive hardware, comprises the following steps: a, at the anchor line of metal base 2 surface preparation 150 μ m-1500 μ m roughness; B, the anchor line of metallic substrate surface is exerted pressure, form the metal base anchor and hook layer 1; C, application occlusal layer 3.
Exerting pressure as roll extrusion in step b.Roll extrusion, for by the hard roller, is pressed into by general mountain peak shape anchor line the anchor line that anchor hooks shape.
In step c, after application occlusal layer 3, painting anticorrosion layer 4, anticorrosive coat 4 is the organic anti-corrosive material.The organic anti-corrosive material is fluorine carbon, epoxy systems anti-corrosion material, polyurethane system anti-corrosion material.
Anchor hooks formula composite anti-corrosive hardware, as shown in Figure 1, comprise that metal base 2, metal base anchor hook layer 1, occlusal layer 3, anticorrosive coat 4, the roughness on described metal base 2 surfaces is 1243 μ m, the surface of metal base 2 is provided with the metal base anchor and hooks layer 1, the metal base anchor hooks layer 1 and comprises that the tack anchor hooks 11, and the metal base anchor hooks layer 1 and the embedded anchor connection of occlusal layer 3, the outer anticorrosive coat 4 that arranges of occlusal layer 3.
It is mushroom anchor line 12 and hook shape anchor line 13 that the tack anchor hooks 11, and the cross section of mushroom anchor line 12 is " T " font, and the cross section that hooks shape anchor line 13 is " 7 " font.
One or more the composite that the material of metal base 2 is steel, cast iron, copper, aluminium.Metal base 2 is steel plate.The original surface area of metal base 2, the ratio that hooks the developed area after layer with preparation roughness and anchor is 1:1.6-4.
Anchor hooks the preparation technology of formula composite anti-corrosive hardware, comprises the following steps: a, at the anchor line of metal base 2 surface preparation 150 μ m-1500 μ m roughness; B, metal base anchor line is exerted pressure, form the metal base anchor and hook layer 1; C, application occlusal layer 3.
Exerting pressure as punching press in step b.Be stamped into by jump bit and implement, general mountain peak shape anchor line is pressed into to the anchor line that anchor hooks shape.In step c, after application occlusal layer 3, painting anticorrosion layer 4, anticorrosive coat 4 is the inorganic anti-corrosion material.The inorganic anti-corrosion material is glass fibre, boron fibre.
In a word, the foregoing is only preferred embodiment of the present invention, all equalizations of doing according to the present patent application the scope of the claims change and modify, and all should belong to the covering scope of patent of the present invention.
Claims (10)
1. anchor hooks formula composite anti-corrosive hardware, comprise that metal base (2), metal base anchor hook layer (1), occlusal layer (3), anticorrosive coat (4), it is characterized in that: the roughness on described metal base (2) surface is 150 μ m-1400 μ m, the surface of metal base (2) is provided with the metal base anchor and hooks layer (1), the metal base anchor hooks layer (1) and comprises that the tack anchor hooks (11), the metal base anchor hooks layer (1) and the embedded anchor connection of occlusal layer (3), the outer anticorrosive coat (4) that arranges of occlusal layer (3).
2. anchor according to claim 1 hooks formula composite anti-corrosive hardware, it is characterized in that: described tack anchor hooks (11) for mushroom anchor line (12) and hooks shape anchor line (13), the cross section of mushroom anchor line (12) is " T " font, and the cross section that hooks shape anchor line (13) is " 7 " font.
3. anchor according to claim 1 hooks formula composite anti-corrosive hardware, it is characterized in that: one or more the composite that the material of described metal base (2) is steel, cast iron, copper, aluminium.
4. anchor according to claim 1 hooks formula composite anti-corrosive hardware, it is characterized in that: the original surface area of described metal base (2), the ratio that hooks the developed area after layer with preparation roughness and anchor is 1:(1.6-4).
5. anchor according to claim 1 hooks formula composite anti-corrosive hardware, it is characterized in that: described occlusal layer (3) is the organic binding material with polar molecule or zinc, aluminium non-corrosive metal (NCM).
6. anchor according to claim 1 hooks formula composite anti-corrosive hardware, and it is characterized in that: described anticorrosive coat (4) is organic anti-corrosive material or inorganic anti-corrosion material.
7. anchor hooks the preparation technology of formula composite anti-corrosive hardware, it is characterized in that: comprise the following steps: a, at the anchor line of metal base (2) surface preparation 150 μ m-1500 μ m roughness; B, the anchor line of metallic substrate surface is exerted pressure, form the metal base anchor and hook layer (1); C, application occlusal layer (3).
8. anchor according to claim 7 hooks the preparation technology of formula composite anti-corrosive hardware, it is characterized in that: exerting pressure as roll extrusion or punching press in described step b.
9. anchor according to claim 7 hooks the preparation technology of formula composite anti-corrosive hardware, it is characterized in that: in described step c, and after application occlusal layer (3), painting anticorrosion layer (4), anticorrosive coat (4) is the organic anti-corrosive material.
10. anchor according to claim 7 hooks the preparation technology of formula composite anti-corrosive hardware, it is characterized in that: in described step c, and after application occlusal layer (3), painting anticorrosion layer (4), anticorrosive coat (4) is the inorganic anti-corrosion material.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310307668.6A CN103434197B (en) | 2013-07-18 | 2013-07-18 | Anchor hooks formula composite anti-corrosive hardware and preparation technology |
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| CN201310307668.6A CN103434197B (en) | 2013-07-18 | 2013-07-18 | Anchor hooks formula composite anti-corrosive hardware and preparation technology |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106113799A (en) * | 2016-08-19 | 2016-11-16 | 苏州禾盛新型材料股份有限公司 | The composite coloured coated steel sheet of two-sided PCM |
| CN106513482A (en) * | 2015-09-09 | 2017-03-22 | 林暄智 | Metal piece with joint structure, manufacturing method and metal material strip |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1039041A (en) * | 1988-06-29 | 1990-01-24 | 阿托化学公司 | The adhesion primer composition of novel fluoride coating |
| CN1041028A (en) * | 1988-07-13 | 1990-04-04 | 川崎重工业株式会社 | Anchor-bonded composite structures and manufacture method thereof |
| CN2597098Y (en) * | 2003-01-13 | 2004-01-07 | 张紫成 | 'Cold zinc-coating' corrosion-proof coat structure |
| CN203371844U (en) * | 2013-07-18 | 2014-01-01 | 杭州博数土木工程技术有限公司 | Anchoring-hook-type composite anti-corrosion metal member |
-
2013
- 2013-07-18 CN CN201310307668.6A patent/CN103434197B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1039041A (en) * | 1988-06-29 | 1990-01-24 | 阿托化学公司 | The adhesion primer composition of novel fluoride coating |
| CN1041028A (en) * | 1988-07-13 | 1990-04-04 | 川崎重工业株式会社 | Anchor-bonded composite structures and manufacture method thereof |
| CN2597098Y (en) * | 2003-01-13 | 2004-01-07 | 张紫成 | 'Cold zinc-coating' corrosion-proof coat structure |
| CN203371844U (en) * | 2013-07-18 | 2014-01-01 | 杭州博数土木工程技术有限公司 | Anchoring-hook-type composite anti-corrosion metal member |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513482A (en) * | 2015-09-09 | 2017-03-22 | 林暄智 | Metal piece with joint structure, manufacturing method and metal material strip |
| CN106113799A (en) * | 2016-08-19 | 2016-11-16 | 苏州禾盛新型材料股份有限公司 | The composite coloured coated steel sheet of two-sided PCM |
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| Publication number | Publication date |
|---|---|
| CN103434197B (en) | 2015-10-14 |
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Owner name: ZHEJIANG CTB CORRUGATED STEEL WEB CO., LTD. Free format text: FORMER OWNER: HANGZHOU BOSHU CIVIL ENGINEERING TECHNOLOGY CO., LTD. Effective date: 20141124 |
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Free format text: CORRECT: ADDRESS; FROM: 311215 HANGZHOU, ZHEJIANG PROVINCE TO: 314422 HANGZHOU, ZHEJIANG PROVINCE |
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Effective date of registration: 20141124 Address after: 314422, No. 168-2, village, town, Hangzhou, Xiaoshan District, Zhejiang Applicant after: Zhejiang CTB Corrugated Steel Web Co., Ltd. Address before: Hangzhou City, Zhejiang province 311215 Xiaoshan economic and Technological Development Zone, North Building 2 room 1711 Ning'an Applicant before: Hangzhou Boshu Civil Engineering Technology Co., Ltd. |
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