JPS5735676A - Production of edged and melt sprayed steel plate - Google Patents

Production of edged and melt sprayed steel plate

Info

Publication number
JPS5735676A
JPS5735676A JP10961980A JP10961980A JPS5735676A JP S5735676 A JPS5735676 A JP S5735676A JP 10961980 A JP10961980 A JP 10961980A JP 10961980 A JP10961980 A JP 10961980A JP S5735676 A JPS5735676 A JP S5735676A
Authority
JP
Japan
Prior art keywords
steel plate
coating
melt
water glass
edged
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
JP10961980A
Other languages
Japanese (ja)
Inventor
Nobukazu Suzuki
Shizuo Yamanaka
Takayuki Kanbayashi
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP10961980A priority Critical patent/JPS5735676A/en
Publication of JPS5735676A publication Critical patent/JPS5735676A/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
    • C23C4/01—Selective coating, e.g. pattern coating, without pre-treatment of the material to be coated

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)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

PURPOSE:To perform simple edge coating and its peeling work and improve the quality of an edged and melt sprayed steel plate by coating the edge parts of the steel plate with water glass of which the 3 components of Na2O, SiO2, H2O are within a prescribed component composition range, then performing melt spraying. CONSTITUTION:Water glass solns. of which the compositions of Na2O, SiO2, H2O respectively are within the range encircled by A, B, C, D of the table are filled in automatic spray guns 1, 2, 2, and the distances between the leading ends of the guns and a steel plate 4 are adjusted. Next, while the gun 1 is moved back and forth on a beam 3 with respect to the steel plate 4 which is being conveyed, the water glass soln. is sprayed to coat the front edge part of the steel plate to prescribed width by the water glass. Similarly, the edge coating of prescribed width is applied from the guns 2, 2 to both side edge parts of the steel plate 4. Further, the edge coating of prescribed width is applied to the rear edge part of the steel plate by the gun 1. Next, the steel plate 4 having undergone the masking treatment in this way is preheated to 150-300 deg.C in a preheating furnace, after which Al is melt sprayed over the entire surface in accordance with a conventional method in a melt spraying device, following to which the coating of the masked wate glass is peeled with a blade or the like, and this completes the production of the edged and melt sprayed steel plate.
JP10961980A 1980-08-09 1980-08-09 Production of edged and melt sprayed steel plate Pending JPS5735676A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10961980A JPS5735676A (en) 1980-08-09 1980-08-09 Production of edged and melt sprayed steel plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10961980A JPS5735676A (en) 1980-08-09 1980-08-09 Production of edged and melt sprayed steel plate

Publications (1)

Publication Number Publication Date
JPS5735676A true JPS5735676A (en) 1982-02-26

Family

ID=14514877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10961980A Pending JPS5735676A (en) 1980-08-09 1980-08-09 Production of edged and melt sprayed steel plate

Country Status (1)

Country Link
JP (1) JPS5735676A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5040947A (en) * 1989-01-19 1991-08-20 Ebara Corporation Pump casing
US5112190A (en) * 1989-07-15 1992-05-12 Ebara Corporation Sheet-metal centrifugal pump casing
US5184937A (en) * 1989-07-05 1993-02-09 Ebara Corporation Centrifugal pump casing
WO2011103860A1 (en) * 2010-02-27 2011-09-01 Mtu Aero Engines Gmbh Method for coating or repairing a component by means of of a thermal spraying method and cover coating

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5040947A (en) * 1989-01-19 1991-08-20 Ebara Corporation Pump casing
US5184937A (en) * 1989-07-05 1993-02-09 Ebara Corporation Centrifugal pump casing
US5112190A (en) * 1989-07-15 1992-05-12 Ebara Corporation Sheet-metal centrifugal pump casing
WO2011103860A1 (en) * 2010-02-27 2011-09-01 Mtu Aero Engines Gmbh Method for coating or repairing a component by means of of a thermal spraying method and cover coating

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