CN101992181A - Novel processing process of metal surface embedded anchoring structure - Google Patents
Novel processing process of metal surface embedded anchoring structure Download PDFInfo
- Publication number
- CN101992181A CN101992181A CN2010105191134A CN201010519113A CN101992181A CN 101992181 A CN101992181 A CN 101992181A CN 2010105191134 A CN2010105191134 A CN 2010105191134A CN 201010519113 A CN201010519113 A CN 201010519113A CN 101992181 A CN101992181 A CN 101992181A
- Authority
- CN
- China
- Prior art keywords
- metal surface
- processing process
- coating
- anchoring structure
- embedded anchoring
- 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
Links
Landscapes
- Other Surface Treatments For Metallic Materials (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention relates to a novel processing process of a metal surface embedded anchoring structure. The processing process comprises the following steps of: carrying out shot blasting processing on the metal surface, wherein an anchor pattern structure formed on the processed metal surface is in an irregular pit shape; and pressing down and extruding convex parts by using a rolling press method to form an inverted hook shape. The metal surface manufactured by the novel processing process of a metal surface embedded anchoring structure comprises more inversed hook-shaped anchor pattern structures, and after a protective coating is coated, the coating adhesive force or the wet adhesive forces is obviously improved, thereby the anti-corrosion capacity of the coating is improved.
Description
Technical field
The present invention relates to a kind of coating metal surfaces pre-treating technology, specifically is a kind of treatment process of novel metal surface embedding anchor structure.
Background technology
The metal surface carries out mostly needing preliminary treatment before the application, and pretreated method has two kinds: chemical treatment and mechanical treatment.Chemical treatment method is primarily aimed at cold-reduced sheet or nonferrous metal such as aluminium, zinc etc., mechanical processing method is primarily aimed at than thick steel products, main in the mechanical processing method is to throw (spray) ball or blasting treatment, the general method that adopts is the oxide skin with the metal surface, welding slag, iron rust, greasy dirts etc. are cleaned out, reach the rust cleaning standard that application needs, because the coating metal surfaces adhesive force of coatings is not only relevant with the derusting grade and the surface area of metal surface, and it is closely related with the anchor line structure of metal surface, under the condition that adhesive force or wet adhesive force are had relatively high expectations, the standard that only meets surface derusting grade and depth of abrasion pattern still can not satisfy the adhesive force requirement.
Summary of the invention
Some unfavorable problems that are used existence for the powdery paints coating that solves existing technologies and liquid coating coating, the invention provides a kind of treatment process of novel metal surface embedding anchor structure, this technology not only satisfies derusting grade, and makes coating have processing method than the metal surface embedding anchor structure of high adhesion force.
The technical solution adopted for the present invention to solve the technical problems is: with 12～25 purpose shots, Shot Blasting is carried out in the metal surface, the anchor line structure that metal surface after the processing forms is irregular pit shape, with the roll-in method bossing is overwhelmed downwards, pushes, form barb shape, make coating adhesion, wet adhesive force after the application significantly strengthen, thereby greatly improved the anti-corrosion capability of coating.
The invention has the beneficial effects as follows: the anchor line structure of more barb shape is contained in the metal surface of making under the treatment process of this kind novel metal surface embedding anchor structure, after the protective coating coating, coating adhesion or wet adhesive force significantly improve, thereby have greatly improved the anti-corrosion capability of coating.
Specific embodiment
The present invention will be further described below in conjunction with specific embodiment.
For the thick hot rolled steel plate of 6mm, carry out Shot Blasting with the common shot of 25 purposes, the surface of cleaning steel plate, derusting grade reaches the Sa2.5 level, has cleared up surperficial oxide skin, iron rust, welding slag, greasy dirt etc. substantially, through 500 times of observation by light microscope, the metal surface is pit shape substantially, then with its surface of steel rider roll-in, makes convex surfaces be pushed, overwhelm downwards, through 500 times of observation by light microscope, the metal surface is covered with barb shape.
Claims (2)
1. the treatment process of novel metal surface embedding anchor structure, it is characterized in that: with 12～25 purpose shots, Shot Blasting is carried out in the metal surface, and the anchor line structure that the metal surface after the processing forms is irregular pit shape, with the roll-in method bossing is overwhelmed downwards, pushes.
2. the treatment process of a kind of novel metal surface embedding anchor structure according to claim 1, it is characterized in that: the metal surface after the roll-in forms barb shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105191134A CN101992181A (en) | 2010-10-23 | 2010-10-23 | Novel processing process of metal surface embedded anchoring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105191134A CN101992181A (en) | 2010-10-23 | 2010-10-23 | Novel processing process of metal surface embedded anchoring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101992181A true CN101992181A (en) | 2011-03-30 |
Family
ID=43783213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105191134A Pending CN101992181A (en) | 2010-10-23 | 2010-10-23 | Novel processing process of metal surface embedded anchoring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101992181A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434196A (en) * | 2013-07-18 | 2013-12-11 | 杭州博数土木工程技术有限公司 | Metal material with surface having anchor hooks, and making technology thereof |
| CN103436875A (en) * | 2013-07-18 | 2013-12-11 | 杭州博数土木工程技术有限公司 | Jet-consumable anticorrosion steel manufacturing technology |
| CN107234402A (en) * | 2016-03-28 | 2017-10-10 | 南京理工大学 | A kind of method for reducing gradient-structure metal sheet surface roughness |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1088855A (en) * | 1992-12-31 | 1994-07-06 | 牛智勇 | The construction method of ornament with compound multi-colour paint |
| JPH11320414A (en) * | 1998-05-08 | 1999-11-24 | Suzuki Motor Corp | Blasting method for cylinder inner surface |
| CN1954090A (en) * | 2004-10-15 | 2007-04-25 | 日产自动车株式会社 | A thermal spraying preprocessing method and a cylinder block of an engine so preprocessed |
-
2010
- 2010-10-23 CN CN2010105191134A patent/CN101992181A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1088855A (en) * | 1992-12-31 | 1994-07-06 | 牛智勇 | The construction method of ornament with compound multi-colour paint |
| JPH11320414A (en) * | 1998-05-08 | 1999-11-24 | Suzuki Motor Corp | Blasting method for cylinder inner surface |
| CN1954090A (en) * | 2004-10-15 | 2007-04-25 | 日产自动车株式会社 | A thermal spraying preprocessing method and a cylinder block of an engine so preprocessed |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434196A (en) * | 2013-07-18 | 2013-12-11 | 杭州博数土木工程技术有限公司 | Metal material with surface having anchor hooks, and making technology thereof |
| CN103436875A (en) * | 2013-07-18 | 2013-12-11 | 杭州博数土木工程技术有限公司 | Jet-consumable anticorrosion steel manufacturing technology |
| CN103436875B (en) * | 2013-07-18 | 2016-12-07 | 浙江中隧桥波形钢腹板有限公司 | Injection Self comsuming Corrosion-proof steel products manufacturing process |
| CN107234402A (en) * | 2016-03-28 | 2017-10-10 | 南京理工大学 | A kind of method for reducing gradient-structure metal sheet surface roughness |
| CN107234402B (en) * | 2016-03-28 | 2021-06-11 | 南京理工大学 | Method for reducing surface roughness of metal plate with gradient structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101720751B1 (en) | Flat steel product, method for producing a flat steel product, and method for producing a component | |
| CN103008202A (en) | Manufacturing method for aluminum alloy automobile hub | |
| CN101158013A (en) | Pretreatment technique for steel member hot spraying | |
| CN103481176A (en) | Post processing polishing process for hot galvanizing product | |
| UA103312C2 (en) | Method for application of lubricant on metal surfaces | |
| CN109023058A (en) | The preparation method of oxidation film and corrosion resistant steel and the rail | |
| CN102776458A (en) | Single-side galvanizing method for producing hot-dip galvanized steel pipe | |
| CN101992181A (en) | Novel processing process of metal surface embedded anchoring structure | |
| CN104087961A (en) | Steel surface rust-proof rust-removal liquid | |
| CN110904399A (en) | Hot-dip galvanizing process for high-strength steel pipe | |
| CN100519670C (en) | Corrosion resistant nano coating, corrosion resistant steel and preparation method thereof | |
| CN104492673A (en) | Mould corrosion prevention method | |
| CN111304664A (en) | Steel structure rust removal method | |
| CN112936109B (en) | Method for preparing metal coating steel plate by shot blasting descaling | |
| CN102009324A (en) | Novel integrative treating and producing technology of metal face | |
| CN101984129A (en) | Galvanizing technology for high-strength fastening piece | |
| CN103334100A (en) | Mechanical zinc plating technique | |
| TWI716170B (en) | Method for treating and phosphatizing metal board without acid | |
| CN101205704A (en) | Reforming technique for old coated express-way guard-rail plates | |
| CN107502126A (en) | A kind of surface treatment method of sewage water inspection well lid | |
| CN202451563U (en) | High-strength bolt connecting pair for environment-friendly chromium-free dacromet wind power | |
| CN109371391A (en) | A kind of mechanical zinc-plating process | |
| CN104098986A (en) | Novel special derusting and rust-preventing paint | |
| CN103434204B (en) | Superthick anti-corrosive metal coating and preparation technology | |
| CN103436875B (en) | Injection Self comsuming Corrosion-proof steel products manufacturing process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110330 |