GB2009233A - Protective Coating - Google Patents

Protective Coating

Info

Publication number
GB2009233A
GB2009233A GB7844862A GB7844862A GB2009233A GB 2009233 A GB2009233 A GB 2009233A GB 7844862 A GB7844862 A GB 7844862A GB 7844862 A GB7844862 A GB 7844862A GB 2009233 A GB2009233 A GB 2009233A
Authority
GB
United Kingdom
Prior art keywords
weight
protective coating
coating
plasmatic
chromium
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Withdrawn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
GB7844862A
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.)
Skoda op
Skoda np
Original Assignee
Skoda op
Skoda np
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 Skoda op, Skoda np filed Critical Skoda op
Publication of GB2009233A publication Critical patent/GB2009233A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/04—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler and characterised by material, e.g. use of special steel alloy
    • 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
    • C23C4/067—Metallic material containing free particles of non-metal elements, e.g. carbon, silicon, boron, phosphorus or arsenic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/025—Devices and methods for diminishing corrosion, e.g. by preventing cooling beneath the dew point

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

A protective coating for heat- stressed parts is applied by a plasmatic or high-temperature spray. The coating is composed of nickel and also 0.1% to 20% by weight of chromium, 0.1% to 7% by weight of silicon, 0.1% to 5% by weight of boron and up to 8% by weight of iron. Optionally up to 5% by weight each of Mo, Co, W and Cu may be present.
GB7844862A 1977-11-22 1978-11-16 Protective Coating Withdrawn GB2009233A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS777660A CS196846B1 (en) 1977-11-22 1977-11-22 Protective two-layered coat for heat-stressed parts

Publications (1)

Publication Number Publication Date
GB2009233A true GB2009233A (en) 1979-06-13

Family

ID=5426156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7844862A Withdrawn GB2009233A (en) 1977-11-22 1978-11-16 Protective Coating

Country Status (5)

Country Link
CS (1) CS196846B1 (en)
DE (1) DE2849745A1 (en)
FR (1) FR2409324A3 (en)
GB (1) GB2009233A (en)
SE (1) SE7812004L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202861A (en) * 1987-03-30 1988-10-05 Owens Illinois Glass Container Alloys and the production of formed members
WO2011094755A3 (en) * 2010-02-01 2012-06-07 Crucible Intellectual Property Llc Nickel based thermal spray powder and coating, and method for making the same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS565967A (en) * 1979-06-28 1981-01-22 Toyota Motor Corp Sliding member
DE3825472A1 (en) * 1988-07-27 1990-02-01 Ver Kesselwerke Ag STEAM GENERATING SYSTEM WITH HEAT EXCHANGER TUBES

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202861A (en) * 1987-03-30 1988-10-05 Owens Illinois Glass Container Alloys and the production of formed members
GB2202861B (en) * 1987-03-30 1991-07-17 Owens Illinois Glass Container Alloys and the production of formed members
WO2011094755A3 (en) * 2010-02-01 2012-06-07 Crucible Intellectual Property Llc Nickel based thermal spray powder and coating, and method for making the same
US10240238B2 (en) 2010-02-01 2019-03-26 Crucible Intellectual Property, Llc Nickel based thermal spray powder and coating, and method for making the same

Also Published As

Publication number Publication date
DE2849745A1 (en) 1979-05-23
CS196846B1 (en) 1980-04-30
SE7812004L (en) 1979-05-23
FR2409324B3 (en) 1980-12-05
FR2409324A3 (en) 1979-06-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)