CN107686959A - The anti-buildup coating of hearth roll - Google Patents

The anti-buildup coating of hearth roll Download PDF

Info

Publication number
CN107686959A
CN107686959A CN201710633695.0A CN201710633695A CN107686959A CN 107686959 A CN107686959 A CN 107686959A CN 201710633695 A CN201710633695 A CN 201710633695A CN 107686959 A CN107686959 A CN 107686959A
Authority
CN
China
Prior art keywords
coating
buildup
cermet
hearth roll
roll
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
Application number
CN201710633695.0A
Other languages
Chinese (zh)
Inventor
冯海庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU HUAHAI METALLURGICAL MACHINERY EQUIPMENT Co Ltd
Original Assignee
JIANGSU HUAHAI METALLURGICAL MACHINERY EQUIPMENT Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIANGSU HUAHAI METALLURGICAL MACHINERY EQUIPMENT Co Ltd filed Critical JIANGSU HUAHAI METALLURGICAL MACHINERY EQUIPMENT Co Ltd
Priority to CN201710633695.0A priority Critical patent/CN107686959A/en
Publication of CN107686959A publication Critical patent/CN107686959A/en
Pending legal-status Critical Current

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
    • C23C4/129—Flame 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
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof

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)

Abstract

The invention discloses a kind of anti-buildup coating of hearth roll, including roll body；The anti-buildup coating of roll body surface spraying；Anti- buildup coating is cermet coating；Further improvement is that：Cermet coating is sprayed using supersonic flame technique；Cermet coating thickness：0.1‑0.2mm.The anti-buildup effect of the present invention is good, wear-resisting.

Description

The anti-buildup coating of hearth roll
Technical field
The present invention relates to a kind of coating, the coating that is sprayed on particularly a kind of hearth roll.
Background technology
Hearth roll be applied to strip continuous hot galvanizing and strip continuous annealing production line on, easily on roll surface is adhered to and Buildup is formed, can leave pit on steel plate when steel plate is transmitted by roll surface influences plate surface quality, therefore, some stoves Bottom roller is provided with coating on surface, but anti-buildup effect is undesirable.
The content of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of anti-buildup of hearth roll that can significantly improve anti-buildup effect applies Layer.
The present invention is achieved through the following technical solutions technical goal.
The anti-buildup coating of hearth roll, including roll body；The anti-buildup coating of roll body surface spraying；It is theed improvement is that： The anti-buildup coating is cermet coating.
Preferably, the cermet coating is sprayed using supersonic flame technique.
Preferably, the cermet coating thickness：0.1-0.2mm.
The present invention compared with prior art, has the positive effect that：
1st, anti-buildup coating is cermet coating, not only has preferable anti-buildup effect, and wear-resisting.
2nd, cermet coating is sprayed using supersonic flame technique so that coating is firmly combined with roll body.
Embodiment
With reference to embodiment, the invention will be further described.
The anti-buildup coating of hearth roll, including roll body；The anti-buildup coating of roll body surface spraying, anti-buildup coating are cermet Layer, in the present embodiment, cermet coating is sprayed using supersonic flame technique, cermet coating thickness：0.1-0.2mm.

Claims (3)

1. a kind of anti-buildup coating of hearth roll, including roll body；The anti-buildup coating of roll body surface spraying；It is characterized in that：Institute It is cermet coating to state anti-buildup coating.
2. the anti-buildup coating of hearth roll according to claim 1, it is characterised in that：The cermet coating uses supersonic speed Flame processes spray.
3. the anti-buildup coating of hearth roll according to claim 1 or 2, it is characterised in that：The cermet coating thickness： 0.1-0.2mm。
CN201710633695.0A 2017-07-29 2017-07-29 The anti-buildup coating of hearth roll Pending CN107686959A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710633695.0A CN107686959A (en) 2017-07-29 2017-07-29 The anti-buildup coating of hearth roll

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710633695.0A CN107686959A (en) 2017-07-29 2017-07-29 The anti-buildup coating of hearth roll

Publications (1)

Publication Number Publication Date
CN107686959A true CN107686959A (en) 2018-02-13

Family

ID=61153068

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710633695.0A Pending CN107686959A (en) 2017-07-29 2017-07-29 The anti-buildup coating of hearth roll

Country Status (1)

Country Link
CN (1) CN107686959A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1425793A (en) * 2003-01-30 2003-06-25 隆鑫集团有限公司 Modifying method for magnesium alloy product surface
CN102363877A (en) * 2011-11-04 2012-02-29 九江学院 Method for preparing TiB2-Co coating by supersonic-speed flame spraying
CN102732816A (en) * 2012-07-17 2012-10-17 安徽天一重工股份有限公司 Metal ceramic composite thermal-spraying high-temperature furnace roller and preparation method thereof
CN203021636U (en) * 2012-12-14 2013-06-26 山东中烟工业有限责任公司青岛卷烟厂 Metal ceramic spraying compression roller and roller press comprising same
CN105349933A (en) * 2015-11-11 2016-02-24 无锡清杨机械制造有限公司 Preparation method of metal ceramic coating
CN105441857A (en) * 2015-11-25 2016-03-30 广州有色金属研究院 Method for carrying out high velocity oxy-fuel spraying on surface of roller of lithium battery pole piece rolling machine
US20160153080A1 (en) * 2014-12-01 2016-06-02 Inometa Gmbh & Co. Kg Method for producing a coated component and a coated component

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1425793A (en) * 2003-01-30 2003-06-25 隆鑫集团有限公司 Modifying method for magnesium alloy product surface
CN102363877A (en) * 2011-11-04 2012-02-29 九江学院 Method for preparing TiB2-Co coating by supersonic-speed flame spraying
CN102732816A (en) * 2012-07-17 2012-10-17 安徽天一重工股份有限公司 Metal ceramic composite thermal-spraying high-temperature furnace roller and preparation method thereof
CN203021636U (en) * 2012-12-14 2013-06-26 山东中烟工业有限责任公司青岛卷烟厂 Metal ceramic spraying compression roller and roller press comprising same
US20160153080A1 (en) * 2014-12-01 2016-06-02 Inometa Gmbh & Co. Kg Method for producing a coated component and a coated component
CN105349933A (en) * 2015-11-11 2016-02-24 无锡清杨机械制造有限公司 Preparation method of metal ceramic coating
CN105441857A (en) * 2015-11-25 2016-03-30 广州有色金属研究院 Method for carrying out high velocity oxy-fuel spraying on surface of roller of lithium battery pole piece rolling machine

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20180213

WD01 Invention patent application deemed withdrawn after publication