CN108342679A - Hearth roll surface wear-resistant layer spraying process - Google Patents
Hearth roll surface wear-resistant layer spraying process Download PDFInfo
- Publication number
- CN108342679A CN108342679A CN201810248794.1A CN201810248794A CN108342679A CN 108342679 A CN108342679 A CN 108342679A CN 201810248794 A CN201810248794 A CN 201810248794A CN 108342679 A CN108342679 A CN 108342679A
- Authority
- CN
- China
- Prior art keywords
- hearth roll
- spraying process
- roll surface
- wearing layer
- resistant layer
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/134—Plasma spraying
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
- C23C4/073—Metallic material containing MCrAl or MCrAlY alloys, where M is nickel, cobalt or iron, with or without non-metal elements
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
- C23C4/11—Oxides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/129—Flame spraying
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating By Spraying Or Casting (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The invention discloses a kind of hearth roll surface wear-resistant layer spraying process, wearing layer is coated on furnace bottom roller surface by supersonic speed or plasma spraying, and wearing layer coating composition system is CoCrAlY/Y2O3.Spraying process using the present invention, wearing layer can be fitted on hearth roll for a long time.
Description
Technical field
The present invention relates to weaving, dyeing machine apparatus fields, particularly relate to a kind of hearth roll manufacturing process.
Background technology
To keep hearth roll wear-resisting, now in one layer of wearing layer of hearth roll surface spraying, but sprayed using existing spraying process
Wearing layer be easy to fall off after a period of use, can not keep for a long time.
Invention content
In view of the deficiencies of the prior art, the present invention proposes a kind of hearth roll surface abrasion resistances that can be fitted in for a long time on hearth roll
Layer spraying process.
The present invention is achieved through the following technical solutions technical goal.
Hearth roll surface wear-resistant layer spraying process, thes improvement is that：The wearing layer passes through supersonic speed or plasma
Spray coating is in furnace bottom roller surface.
The wearing layer coating composition system is CoCrAlY/Y2O3。
Compared with prior art, the present invention having the positive effect that：Spraying process using the present invention, wearing layer can be grown
It is fitted on hearth roll long.
Specific implementation mode
With reference to embodiment, the invention will be further described.
Hearth roll surface wear-resistant layer spraying process, the wearing layer are coated on hearth roll by supersonic speed or plasma spraying
Surface.
The wearing layer coating composition system is CoCrAlY/Y2O3。
Claims (1)
1. a kind of hearth roll surface wear-resistant layer spraying process, it is characterised in that：The wearing layer passes through supersonic speed or plasma spray
It is coated on furnace bottom roller surface；The wearing layer coating composition system is CoCrAlY/Y2O3。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810248794.1A CN108342679A (en) | 2018-03-25 | 2018-03-25 | Hearth roll surface wear-resistant layer spraying process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810248794.1A CN108342679A (en) | 2018-03-25 | 2018-03-25 | Hearth roll surface wear-resistant layer spraying process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108342679A true CN108342679A (en) | 2018-07-31 |
Family
ID=62957269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810248794.1A Pending CN108342679A (en) | 2018-03-25 | 2018-03-25 | Hearth roll surface wear-resistant layer spraying process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108342679A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002708A (en) * | 2010-12-14 | 2011-04-06 | 沈阳工业大学 | Powder for laser remanufacturing of high-temperature furnace roller and repair process |
| CN103521581A (en) * | 2013-10-23 | 2014-01-22 | 武汉理工大学 | Method and die for obtaining mechanical performance gradient hot stamping part |
| CN105750397A (en) * | 2016-04-27 | 2016-07-13 | 武汉理工大学 | Hot stamping die facilitating later trimming and punching of hot stamping piece and design method of hot stamping die |
-
2018
- 2018-03-25 CN CN201810248794.1A patent/CN108342679A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002708A (en) * | 2010-12-14 | 2011-04-06 | 沈阳工业大学 | Powder for laser remanufacturing of high-temperature furnace roller and repair process |
| CN103521581A (en) * | 2013-10-23 | 2014-01-22 | 武汉理工大学 | Method and die for obtaining mechanical performance gradient hot stamping part |
| CN105750397A (en) * | 2016-04-27 | 2016-07-13 | 武汉理工大学 | Hot stamping die facilitating later trimming and punching of hot stamping piece and design method of hot stamping die |
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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 |
Application publication date: 20180731 |
|
| WD01 | Invention patent application deemed withdrawn after publication |