DE102004038572A1 - Wear and abrasion-resistant coating for pipes, groups of pipes and/or channel sidewalls exposed to high temperatures in e.g. industrial incineration installations have a protective coating of chrome-carbide applied by flame-spray process - Google Patents

Wear and abrasion-resistant coating for pipes, groups of pipes and/or channel sidewalls exposed to high temperatures in e.g. industrial incineration installations have a protective coating of chrome-carbide applied by flame-spray process Download PDF

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Publication number
DE102004038572A1
DE102004038572A1 DE102004038572A DE102004038572A DE102004038572A1 DE 102004038572 A1 DE102004038572 A1 DE 102004038572A1 DE 102004038572 A DE102004038572 A DE 102004038572A DE 102004038572 A DE102004038572 A DE 102004038572A DE 102004038572 A1 DE102004038572 A1 DE 102004038572A1
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DE
Germany
Prior art keywords
pipes
chrome
flame
groups
high temperatures
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.)
Granted
Application number
DE102004038572A
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German (de)
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DE102004038572B4 (en
Inventor
Uwe Steinfuehrer
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Individual
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Individual
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33491676&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE102004038572(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to DE102004038572A priority Critical patent/DE102004038572B4/en
Publication of DE102004038572A1 publication Critical patent/DE102004038572A1/en
Application granted granted Critical
Publication of DE102004038572B4 publication Critical patent/DE102004038572B4/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
    • C23C28/044—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material coatings specially adapted for cutting tools or wear applications
    • 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
    • C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • 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
    • C23C4/131—Wire arc spraying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Inorganic Chemistry (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

Industrial installation e.g. pipes, groups of pipes and/or channel sidewalls that are exposed to very high temperatures, have a protective coating of chrome-carbide applied by a flame-spray process. The surfaces of the heat-stressed components have a first layer covering layer consisting of oxidized chrome-carbide steel, and an outer layer of oxidized pure aluminum. The inner and outer layers are separated by a series of ant-wear layers consisting of varying ratios of chrome and/or chrome carbide.
DE102004038572A 2003-08-06 2004-08-06 Wear resistant coating to protect a surface and method of making the same Expired - Fee Related DE102004038572B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102004038572A DE102004038572B4 (en) 2003-08-06 2004-08-06 Wear resistant coating to protect a surface and method of making the same

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10336142 2003-08-06
DE10336142.1 2003-08-06
DE102004006114.9 2004-02-06
DE102004006114 2004-02-06
DE102004038572A DE102004038572B4 (en) 2003-08-06 2004-08-06 Wear resistant coating to protect a surface and method of making the same

Publications (2)

Publication Number Publication Date
DE102004038572A1 true DE102004038572A1 (en) 2005-03-10
DE102004038572B4 DE102004038572B4 (en) 2005-10-27

Family

ID=33491676

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102004038572A Expired - Fee Related DE102004038572B4 (en) 2003-08-06 2004-08-06 Wear resistant coating to protect a surface and method of making the same
DE202004012428U Expired - Lifetime DE202004012428U1 (en) 2003-08-06 2004-08-06 Wear-resistant coating to protect a surface

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE202004012428U Expired - Lifetime DE202004012428U1 (en) 2003-08-06 2004-08-06 Wear-resistant coating to protect a surface

Country Status (1)

Country Link
DE (2) DE102004038572B4 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006023690A1 (en) * 2006-05-19 2007-11-22 Schaeffler Kg Method for producing a rolling bearing component and rolling bearing component

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4275124A (en) * 1978-10-10 1981-06-23 United Technologies Corporation Carbon bearing MCrAlY coating
DE10046956C2 (en) * 2000-09-21 2002-07-25 Federal Mogul Burscheid Gmbh Thermally applied coating for piston rings made of mechanically alloyed powders

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006023690A1 (en) * 2006-05-19 2007-11-22 Schaeffler Kg Method for producing a rolling bearing component and rolling bearing component
US8499458B2 (en) 2006-05-19 2013-08-06 Schaeffler Technologies AG & Co., KG Method for producing a rolling bearing component and rolling bearing component

Also Published As

Publication number Publication date
DE102004038572B4 (en) 2005-10-27
DE202004012428U1 (en) 2004-11-18

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8363 Opposition against the patent
8368 Opposition refused due to inadmissibility
8339 Ceased/non-payment of the annual fee