CN107604287A - Corrosion-resistant sinking roller - Google Patents
Corrosion-resistant sinking roller Download PDFInfo
- Publication number
- CN107604287A CN107604287A CN201710633773.7A CN201710633773A CN107604287A CN 107604287 A CN107604287 A CN 107604287A CN 201710633773 A CN201710633773 A CN 201710633773A CN 107604287 A CN107604287 A CN 107604287A
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- China
- Prior art keywords
- powder
- corrosion
- resistant
- spraying
- sinking roller
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Abstract
The invention discloses a kind of corrosion-resistant sinking roller, including roll body；Roll body surface spraying corrosion-resistant finishes；Corrosion-resistant finishes is hot-spraying coating；Further improvement is that：Hot-spraying coating is the ternary boride ceramic composite powder using the spraying of supersonic spray coating technique；Ternary boride ceramic composite powder includes molybdenum powder, boron powder powder, B powder, Cr powder.The present invention has preferable decay resistance, service life length.
Description
Technical field
The present invention relates to the sinking roller on a kind of hot galvanizing line.
Background technology
Sinking roller is one of visual plant on hot galvanizing line, and sinking roller is made by the corrosion of zinc liquid in process of production
With.The major defect of existing sinking roller is：Corrosion-resistant poor, service life is shorter.
The content of the invention
In view of the deficiencies of the prior art, the present invention provides one kind can significantly improve decay resistance, increase the service life
Corrosion-resistant sinking roller.
The present invention is achieved through the following technical solutions technical goal.
Corrosion-resistant sinking roller, including roll body；The roll body surface spraying corrosion-resistant finishes；It is theed improvement is that：It is described
Corrosion-resistant finishes is hot-spraying coating.
Preferably, the hot-spraying coating is the ternary boride composite ceramic powder using the spraying of supersonic spray coating technique
End.
Preferably, the ternary boride ceramic composite powder includes molybdenum powder, boron powder powder, B powder, Cr powder.
The present invention compared with prior art, has the positive effect that：
1st, corrosion-resistant finishes is that hot-spraying coating can significantly improve decay resistance, is increased the service life.
2nd, hot-spraying coating is using the ternary boride ceramic composite powder of supersonic spray coating technique spraying, is not only had
Preferable decay resistance, and it is wear-resisting.
Embodiment
With reference to embodiment, the invention will be further described.
Corrosion-resistant sinking roller, including roll body；Roll body surface spraying corrosion-resistant finishes；Corrosion-resistant finishes is hot-spraying coating,
In the present embodiment, hot-spraying coating is using the ternary boride ceramic composite powder of supersonic spray coating technique spraying, ternary boron
Compound ceramic composite powder includes molybdenum powder, boron powder powder, B powder, Cr powder.
Claims (3)
1. a kind of corrosion-resistant sinking roller, including roll body；The roll body surface spraying corrosion-resistant finishes；It is characterized in that：It is described resistance to
Corrosion resistant coating is hot-spraying coating.
2. corrosion-resistant sinking roller according to claim 1, it is characterised in that：The hot-spraying coating is sprayed using supersonic speed
Apply the ternary boride ceramic composite powder of technique spraying.
3. corrosion-resistant sinking roller according to claim 2, it is characterised in that：The ternary boride ceramic composite powder bag
Include molybdenum powder, boron powder powder, B powder, Cr powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710633773.7A CN107604287A (en) | 2017-07-29 | 2017-07-29 | Corrosion-resistant sinking roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710633773.7A CN107604287A (en) | 2017-07-29 | 2017-07-29 | Corrosion-resistant sinking roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107604287A true CN107604287A (en) | 2018-01-19 |
Family
ID=61060073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710633773.7A Pending CN107604287A (en) | 2017-07-29 | 2017-07-29 | Corrosion-resistant sinking roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107604287A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105209178A (en) * | 2013-03-15 | 2015-12-30 | 梅索涂层公司 | Ternary ceramic thermal spraying powder and coating method |
| CN106011723A (en) * | 2016-06-23 | 2016-10-12 | 安徽恒意硬面工程股份有限公司 | Early strengthening treatment technology for surface of hot-rolling forming roller |
| CN106521395A (en) * | 2016-11-17 | 2017-03-22 | 无锡明盛纺织机械有限公司 | Anti-corrosion and anti-abrasion method for water turbine blades |
-
2017
- 2017-07-29 CN CN201710633773.7A patent/CN107604287A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105209178A (en) * | 2013-03-15 | 2015-12-30 | 梅索涂层公司 | Ternary ceramic thermal spraying powder and coating method |
| CN106011723A (en) * | 2016-06-23 | 2016-10-12 | 安徽恒意硬面工程股份有限公司 | Early strengthening treatment technology for surface of hot-rolling forming roller |
| CN106521395A (en) * | 2016-11-17 | 2017-03-22 | 无锡明盛纺织机械有限公司 | Anti-corrosion and anti-abrasion method for water turbine blades |
Non-Patent Citations (1)
| Title |
|---|
| 李会谦等: "沉没辊表面抗锌液腐蚀材料的研究", 《热喷涂技术》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180119 |