FI20050628A - Method and equipment for making a wear resistant coating on a coating sheet or equivalent - Google Patents

Method and equipment for making a wear resistant coating on a coating sheet or equivalent Download PDF

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Publication number
FI20050628A
FI20050628A FI20050628A FI20050628A FI20050628A FI 20050628 A FI20050628 A FI 20050628A FI 20050628 A FI20050628 A FI 20050628A FI 20050628 A FI20050628 A FI 20050628A FI 20050628 A FI20050628 A FI 20050628A
Authority
FI
Finland
Prior art keywords
coating
making
equivalent
equipment
wear resistant
Prior art date
Application number
FI20050628A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20050628A0 (en
FI123788B (en
Inventor
Ingmar Vesterlund
Original Assignee
Ingmar Westerlund Consulting O
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 Ingmar Westerlund Consulting O filed Critical Ingmar Westerlund Consulting O
Priority to FI20050628A priority Critical patent/FI123788B/en
Publication of FI20050628A0 publication Critical patent/FI20050628A0/en
Priority to PCT/FI2006/000195 priority patent/WO2006134207A1/en
Publication of FI20050628A publication Critical patent/FI20050628A/en
Application granted granted Critical
Publication of FI123788B publication Critical patent/FI123788B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G3/00—Doctors
    • D21G3/005—Doctor knifes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/02—Straining or screening the pulp
    • D21D5/16—Cylinders and plates for screens
    • 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/40—Distributing applied liquids or other fluent materials by members moving relatively to surface
    • B05D1/42—Distributing applied liquids or other fluent materials by members moving relatively to surface by non-rotary members
    • 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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/26—Deposition of carbon only
    • C23C16/27—Diamond only
    • 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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
    • C23C16/458—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for supporting substrates in the reaction chamber
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/02—Straining or screening the pulp
    • D21D5/023—Stationary screen-drums
    • D21D5/026—Stationary screen-drums with rotating cleaning foils
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G3/00—Doctors
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/32—Addition to the formed paper by contacting paper with an excess of material, e.g. from a reservoir or in a manner necessitating removal of applied excess material from the paper
    • D21H23/34—Knife or blade type coaters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Coating Apparatus (AREA)

Abstract

A method for making a wear-resistant coating on a treatment blade (4), such as a coating or doctor blade, designed for the treatment of a paper web, in a treatment space, in which method the area to be coated is located at the edge of the blade, in which the treatment blade is coated with a diamond-like coating (DLC) by the PVD (PVD = Physical Vapour Deposition) method.
FI20050628A 2005-06-14 2005-06-14 Method and equipment for making a wear resistant coating on a coating sheet or equivalent FI123788B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20050628A FI123788B (en) 2005-06-14 2005-06-14 Method and equipment for making a wear resistant coating on a coating sheet or equivalent
PCT/FI2006/000195 WO2006134207A1 (en) 2005-06-14 2006-06-14 Method and apparatus for making a wear-resistant coating on a coating blade or equivalent

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20050628 2005-06-14
FI20050628A FI123788B (en) 2005-06-14 2005-06-14 Method and equipment for making a wear resistant coating on a coating sheet or equivalent

Publications (3)

Publication Number Publication Date
FI20050628A0 FI20050628A0 (en) 2005-06-14
FI20050628A true FI20050628A (en) 2006-12-15
FI123788B FI123788B (en) 2013-10-31

Family

ID=34778348

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20050628A FI123788B (en) 2005-06-14 2005-06-14 Method and equipment for making a wear resistant coating on a coating sheet or equivalent

Country Status (2)

Country Link
FI (1) FI123788B (en)
WO (1) WO2006134207A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2448352A (en) * 2007-04-12 2008-10-15 Dek Int Gmbh Wiper blade for a screen printing machine
DE202009000562U1 (en) 2009-01-17 2009-03-12 Voith Patent Gmbh doctor blade

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272175A (en) * 1965-05-12 1966-09-13 Heraeus Gmbh W C Vapor deposition means for strip-coating continuously moving, helically wound ribbon
US3784458A (en) * 1973-04-03 1974-01-08 Warner Lambert Co Method of coating a continuous strip of ribbon razor blade material
FI980884A (en) * 1998-04-22 1999-10-23 Valmet Corp Parts of a paper / cardboard or finishing machine, which are subject to excessive wear and a process for making them
SE513219C2 (en) * 1999-06-24 2000-07-31 Henrik Ljungcrantz Wear surface and process for making the same

Also Published As

Publication number Publication date
WO2006134207A1 (en) 2006-12-21
FI20050628A0 (en) 2005-06-14
FI123788B (en) 2013-10-31

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