CN110387508A - A kind of iron-based powder of stainless steel for cylinder barrel outer wall cladding - Google Patents

A kind of iron-based powder of stainless steel for cylinder barrel outer wall cladding Download PDF

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Publication number
CN110387508A
CN110387508A CN201910760848.7A CN201910760848A CN110387508A CN 110387508 A CN110387508 A CN 110387508A CN 201910760848 A CN201910760848 A CN 201910760848A CN 110387508 A CN110387508 A CN 110387508A
Authority
CN
China
Prior art keywords
cladding
cylinder barrel
powder
iron
stainless steel
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.)
Withdrawn
Application number
CN201910760848.7A
Other languages
Chinese (zh)
Inventor
蒋世银
李国俊
何燕
候晓旺
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.)
JINZHONG DEVELOPMENT ZONE SHENGBANG HYDRAULIC COMPONENTS Co Ltd
Original Assignee
JINZHONG DEVELOPMENT ZONE SHENGBANG HYDRAULIC COMPONENTS 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 JINZHONG DEVELOPMENT ZONE SHENGBANG HYDRAULIC COMPONENTS Co Ltd filed Critical JINZHONG DEVELOPMENT ZONE SHENGBANG HYDRAULIC COMPONENTS Co Ltd
Priority to CN201910760848.7A priority Critical patent/CN110387508A/en
Publication of CN110387508A publication Critical patent/CN110387508A/en
Withdrawn legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • 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
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
    • C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
    • C23C24/103—Coating with metallic material, i.e. metals or metal alloys, optionally comprising hard particles, e.g. oxides, carbides or nitrides

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Powder Metallurgy (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

The invention belongs to the field of laser cladding of mining bracket column, disclose a kind of iron-based powder of stainless steel for cylinder barrel outer wall cladding, it is powder raw material smelted, are atomized into 200 mesh or so, raw material main component are as follows: Cr:16.8-17.3%, Ni:2.50-2.6%, Si:0.85-0.90%, Mn;0.35-0.38%, Co:0.11-0.14%, Cu:0.03-0.06%, remaining ingredient are Fe.The powder laser melting coating is on the outer surface of cylinder barrel, cladding thickness 1.0mm, cladding layer hardness HRC42-45.Its feature is moderate for fusible and powder good fluidity, hardness, and later period machining is easy, and always, manufacturing cost is low for antiseptic property.

Description

A kind of iron-based powder of stainless steel for cylinder barrel outer wall cladding
Technical field
The invention belongs to the field of laser cladding of mining bracket column, and in particular to a kind of iron for cylinder barrel outer wall cladding Base powder of stainless steel.
Background technique
The column outer cylinder of coal mine bracket, the defects of will appear corrosion, spot corrosion in use for some time, pulling and lead Failure is caused to scrap, it is main at present to be repaired using the method for laser melting coating in order to recycle these cylinder barrels, to extend cylinder barrel Service life.Then the selection of cladding material is most important, machining and antiseptic property after will affect cladding etc..
Summary of the invention
The present invention in order to extend the service life of column outer cylinder, provide it is a kind of for cylinder barrel outer wall cladding it is iron-based not Rust powdered steel.
A kind of iron-based powder of stainless steel for cylinder barrel outer wall cladding, is to smelt raw material, be atomized into 200 mesh or so Powder, raw material main component are as follows: Cr:16.8-17.3%, Ni:2.50-2.6%, Si:0.85-0.90%, Mn; 0.35- 0.38%, Co:0.11-0.14%, Cu:0.03-0.06%, remaining ingredient are Fe.
The cladding when powder is for the cladding of cylinder barrel outer wall is with a thickness of 1.0mm, cladding layer hardness HRC42-45.
The iron-based powder of stainless steel is fusible and powder, and good fluidity, hardness are moderate, and later period machining is easy, anti-corrosive properties Can always, manufacturing cost is low.
Specific embodiment
A kind of iron-based powder of stainless steel for cylinder barrel outer wall cladding, main component are as follows: Cr:16.8-17.3% Ni: 2.50-2.6% Si:0.85-0.90% Mn;0.35-0.38% Co:0.11-0.14% Cu:0.03-0.06%, remaining ingredient For Fe.
The powdery smelted with mentioned component, be atomized into 200 mesh or so, it is spare to be distributed into 50 kilograms of barreled.
With laser melting coating on the outer surface of cylinder barrel, cladding thickness 1.0mm, cladding layer hardness HRC42-45.

Claims (2)

1. a kind of iron-based powder of stainless steel for cylinder barrel outer wall cladding, which is characterized in that be to smelt raw material, be atomized into The powder of 200 mesh or so, raw material main component are as follows: Cr:16.8-17.3%, Ni:2.50-2.6%, Si:0.85-0.90%, Mn;0.35-0.38%, Co:0.11-0.14%, Cu:0.03-0.06%, remaining ingredient are Fe.
2. the iron-based powder of stainless steel according to claim 1 for the cladding of cylinder barrel outer wall, which is characterized in that the powder is used Cladding when cylinder barrel outer wall cladding is with a thickness of 1.0mm, cladding layer hardness HRC42-45.
CN201910760848.7A 2019-08-16 2019-08-16 A kind of iron-based powder of stainless steel for cylinder barrel outer wall cladding Withdrawn CN110387508A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910760848.7A CN110387508A (en) 2019-08-16 2019-08-16 A kind of iron-based powder of stainless steel for cylinder barrel outer wall cladding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910760848.7A CN110387508A (en) 2019-08-16 2019-08-16 A kind of iron-based powder of stainless steel for cylinder barrel outer wall cladding

Publications (1)

Publication Number Publication Date
CN110387508A true CN110387508A (en) 2019-10-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910760848.7A Withdrawn CN110387508A (en) 2019-08-16 2019-08-16 A kind of iron-based powder of stainless steel for cylinder barrel outer wall cladding

Country Status (1)

Country Link
CN (1) CN110387508A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111809177A (en) * 2020-06-23 2020-10-23 宁波中物力拓超微材料有限公司 Laser cladding alloy powder for die repair and preparation method thereof

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008264842A (en) * 2007-04-23 2008-11-06 Sanyo Special Steel Co Ltd Raw material powder for laser clad valve seat and valve seat using the same
CN102672159A (en) * 2012-05-22 2012-09-19 山东能源机械集团大族再制造有限公司 Alloy powder for laser cladding
CN103695899A (en) * 2013-12-20 2014-04-02 北矿新材科技有限公司 Iron-based laser cladding powder for repairing wear-resistant and corrosion-resistant cladding layer and preparation method thereof
WO2014098634A1 (en) * 2012-12-19 2014-06-26 Plasma System S.A. Method of laser cladding a metallic coat on a metal element
US20160340762A1 (en) * 2015-05-20 2016-11-24 Caterpillar Inc. Cladding Composition and Method for Remanufacturing Components
CN108300994A (en) * 2018-02-01 2018-07-20 张文秀 A kind of quick intensifying method of the laser of hydraulic support column
CN108559996A (en) * 2018-03-07 2018-09-21 河南省煤科院耐磨技术有限公司 A kind of hydraulic support movable post outer surface laser melting coating restorative procedure
CN109023358A (en) * 2018-10-16 2018-12-18 宁夏昀启昕机械再制造有限公司 A kind of the laser melting coating restorative procedure and reparation powder of mine hydraulic support
AU2019101478A4 (en) * 2019-11-28 2020-01-23 China Machinery Institute of New Materials (Zhengzhou) Co., Ltd. Stainless steel powder for ultra-high rate laser cladding

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008264842A (en) * 2007-04-23 2008-11-06 Sanyo Special Steel Co Ltd Raw material powder for laser clad valve seat and valve seat using the same
CN102672159A (en) * 2012-05-22 2012-09-19 山东能源机械集团大族再制造有限公司 Alloy powder for laser cladding
WO2014098634A1 (en) * 2012-12-19 2014-06-26 Plasma System S.A. Method of laser cladding a metallic coat on a metal element
CN103695899A (en) * 2013-12-20 2014-04-02 北矿新材科技有限公司 Iron-based laser cladding powder for repairing wear-resistant and corrosion-resistant cladding layer and preparation method thereof
US20160340762A1 (en) * 2015-05-20 2016-11-24 Caterpillar Inc. Cladding Composition and Method for Remanufacturing Components
CN108300994A (en) * 2018-02-01 2018-07-20 张文秀 A kind of quick intensifying method of the laser of hydraulic support column
CN108559996A (en) * 2018-03-07 2018-09-21 河南省煤科院耐磨技术有限公司 A kind of hydraulic support movable post outer surface laser melting coating restorative procedure
CN109023358A (en) * 2018-10-16 2018-12-18 宁夏昀启昕机械再制造有限公司 A kind of the laser melting coating restorative procedure and reparation powder of mine hydraulic support
AU2019101478A4 (en) * 2019-11-28 2020-01-23 China Machinery Institute of New Materials (Zhengzhou) Co., Ltd. Stainless steel powder for ultra-high rate laser cladding

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
王义猛: "液压油缸活柱表面激光熔覆技术研究", 《热加工工艺》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111809177A (en) * 2020-06-23 2020-10-23 宁波中物力拓超微材料有限公司 Laser cladding alloy powder for die repair and preparation method thereof
CN111809177B (en) * 2020-06-23 2022-10-14 宁波中物力拓超微材料有限公司 Laser cladding alloy powder for repairing die and preparation method thereof

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Application publication date: 20191029