WO2003097890A3 - Method for surface treatment of a doctor blade element - Google Patents

Method for surface treatment of a doctor blade element Download PDF

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Publication number
WO2003097890A3
WO2003097890A3 PCT/EP2003/050161 EP0350161W WO03097890A3 WO 2003097890 A3 WO2003097890 A3 WO 2003097890A3 EP 0350161 W EP0350161 W EP 0350161W WO 03097890 A3 WO03097890 A3 WO 03097890A3
Authority
WO
WIPO (PCT)
Prior art keywords
doctor blade
blade element
surface treatment
treatment
gas
Prior art date
Application number
PCT/EP2003/050161
Other languages
German (de)
French (fr)
Other versions
WO2003097890A2 (en
Inventor
Ulrich Schoof
Stefan Reimann
Original Assignee
Voith Paper Patent Gmbh
Ulrich Schoof
Stefan Reimann
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 Voith Paper Patent Gmbh, Ulrich Schoof, Stefan Reimann filed Critical Voith Paper Patent Gmbh
Priority to EP03730210A priority Critical patent/EP1509632A2/en
Priority to AU2003240846A priority patent/AU2003240846A1/en
Publication of WO2003097890A2 publication Critical patent/WO2003097890A2/en
Publication of WO2003097890A3 publication Critical patent/WO2003097890A3/en
Priority to US10/992,348 priority patent/US20050100673A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/04—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades
    • B05C11/045—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades characterised by the blades themselves
    • 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
    • C23C12/00—Solid state diffusion of at least one non-metal element other than silicon and at least one metal element or silicon into metallic material surfaces
    • C23C12/02—Diffusion in one step
    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/48—Ion implantation
    • 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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/36—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases using ionised gases, e.g. ionitriding
    • C23C8/38—Treatment of ferrous surfaces
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/08—Rearranging applied substances, e.g. metering, smoothing; Removing excess material
    • D21H25/10—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with blades

Abstract

The invention relates to a method for surface treatment of a doctor blade element made of a steel alloy, especially austenitic steel, for coating devices. According to the invention, the doctor blade element is subjected to a gas-plasma assisted treatment wherein the gas plasma contains nitrogen and carbon compounds and at least one noble gas, preferably argon. During the treatment, foreign metal foreign ions, especially titanium and molybdenum, are implanted directly in the steel surface of the doctor blade element.
PCT/EP2003/050161 2002-05-22 2003-05-14 Method for surface treatment of a doctor blade element WO2003097890A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP03730210A EP1509632A2 (en) 2002-05-22 2003-05-14 Method for surface treatment of a doctor blade element
AU2003240846A AU2003240846A1 (en) 2002-05-22 2003-05-14 Method for surface treatment of a doctor blade element
US10/992,348 US20050100673A1 (en) 2002-05-22 2004-11-19 Method for the surface treatment of a doctor element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10222453.6 2002-05-22
DE2002122453 DE10222453A1 (en) 2002-05-22 2002-05-22 Process for the surface treatment of a doctor element

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/992,348 Continuation US20050100673A1 (en) 2002-05-22 2004-11-19 Method for the surface treatment of a doctor element

Publications (2)

Publication Number Publication Date
WO2003097890A2 WO2003097890A2 (en) 2003-11-27
WO2003097890A3 true WO2003097890A3 (en) 2004-08-26

Family

ID=29413996

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/050161 WO2003097890A2 (en) 2002-05-22 2003-05-14 Method for surface treatment of a doctor blade element

Country Status (4)

Country Link
EP (1) EP1509632A2 (en)
AU (1) AU2003240846A1 (en)
DE (1) DE10222453A1 (en)
WO (1) WO2003097890A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7431801B2 (en) 2005-01-27 2008-10-07 The Procter & Gamble Company Creping blade
US7691236B2 (en) 2006-07-26 2010-04-06 The Procter + Gamble Company Creping blade with a highly smooth bevel surface

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002377B (en) * 1952-08-20 1957-02-14 Krauss Maffei Ag Trunnion-free bogie guide for transferring longitudinal and transverse forces for rail vehicles
US3915757A (en) * 1972-08-09 1975-10-28 Niels N Engel Ion plating method and product therefrom
WO1986007309A1 (en) * 1985-06-14 1986-12-18 Uddeholm Strip Steel Aktiebolag Wear resistant doctor blade
EP0748701A2 (en) * 1995-05-04 1996-12-18 KURT ZECHER GmbH Ion implanted inking roll
DE29719574U1 (en) * 1997-11-04 1998-03-26 Protec Ges Fuer Werkstoff Und Improved coating system (squeegee) especially for coating paper
FR2763603A1 (en) * 1997-05-22 1998-11-27 Laurent Kropf COMPOSITE BLADE FOR USE IN PARTICULAR IN THE PAPER INDUSTRY
US6159289A (en) * 1997-10-01 2000-12-12 Voith Sulzer Papiertechnik Patent Gmbh Doctoring device for an apparatus to apply a liquid or viscid medium onto a moving base surface

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1028935A (en) * 1973-12-14 1978-04-04 Niels N. Engel Superhard martensite and method of making same
JP2821903B2 (en) * 1989-06-02 1998-11-05 日本真空技術株式会社 Surface treatment of stainless steel by ion implantation
JPH04138604A (en) * 1990-09-29 1992-05-13 Toshiba Lighting & Technol Corp Lighting device
JP2887528B2 (en) * 1990-12-25 1999-04-26 新日本製鐵株式会社 How to improve the corrosion resistance of iron alloys
DE4402988A1 (en) * 1994-02-01 1995-08-03 W W Modersohn Praezisionswerkz Improving endurance of cutting, drilling and milling tools
JPH07233466A (en) * 1994-02-24 1995-09-05 Sumitomo Metal Mining Co Ltd Corrosion resistant metallic article and its production
DE19840950A1 (en) * 1998-09-08 2000-03-09 Jagenberg Papiertech Gmbh Knife for cutting running material webs

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002377B (en) * 1952-08-20 1957-02-14 Krauss Maffei Ag Trunnion-free bogie guide for transferring longitudinal and transverse forces for rail vehicles
US3915757A (en) * 1972-08-09 1975-10-28 Niels N Engel Ion plating method and product therefrom
WO1986007309A1 (en) * 1985-06-14 1986-12-18 Uddeholm Strip Steel Aktiebolag Wear resistant doctor blade
EP0748701A2 (en) * 1995-05-04 1996-12-18 KURT ZECHER GmbH Ion implanted inking roll
FR2763603A1 (en) * 1997-05-22 1998-11-27 Laurent Kropf COMPOSITE BLADE FOR USE IN PARTICULAR IN THE PAPER INDUSTRY
US6159289A (en) * 1997-10-01 2000-12-12 Voith Sulzer Papiertechnik Patent Gmbh Doctoring device for an apparatus to apply a liquid or viscid medium onto a moving base surface
DE29719574U1 (en) * 1997-11-04 1998-03-26 Protec Ges Fuer Werkstoff Und Improved coating system (squeegee) especially for coating paper

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
FUJIMOTO S ET AL: "Improvement of localized corrosion resistance of austenitic stainless steel by N, Cr and Mo ion implantation", ION IMPLANTATION TECHNOLOGY PROCEEDINGS, 1998 INTERNATIONAL CONFERENCE ON KYOTO, JAPAN 22-26 JUNE 1998, PISCATAWAY, NJ, USA,IEEE, US, 22 June 1998 (1998-06-22), pages 1074 - 1077, XP010362069, ISBN: 0-7803-4538-X *

Also Published As

Publication number Publication date
DE10222453A1 (en) 2003-12-04
WO2003097890A2 (en) 2003-11-27
AU2003240846A1 (en) 2003-12-02
EP1509632A2 (en) 2005-03-02
AU2003240846A8 (en) 2003-12-02

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