ATA11142004A - PHOSPHATING PROCESS AND COMPONENT - Google Patents

PHOSPHATING PROCESS AND COMPONENT

Info

Publication number
ATA11142004A
ATA11142004A AT11142004A AT11142004A ATA11142004A AT A11142004 A ATA11142004 A AT A11142004A AT 11142004 A AT11142004 A AT 11142004A AT 11142004 A AT11142004 A AT 11142004A AT A11142004 A ATA11142004 A AT A11142004A
Authority
AT
Austria
Prior art keywords
component
phosphating process
phosphating
Prior art date
Application number
AT11142004A
Other languages
German (de)
Other versions
AT413216B (en
Inventor
Stanislaw Bodzak
Dirk Zimmermann
Rainer Schorr
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ATA11142004A publication Critical patent/ATA11142004A/en
Application granted granted Critical
Publication of AT413216B publication Critical patent/AT413216B/en

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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/18—Orthophosphates containing manganese cations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/06—Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Chemical Treatment Of Metals (AREA)
AT11142004A 2003-07-02 2004-07-01 PHOSPHATING PROCESS AND COMPONENT AT413216B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003129729 DE10329729A1 (en) 2003-07-02 2003-07-02 Process for phosphating sintered metal component e.g. gears involves inserting gear into phosphating bath and coating with phosphate layer

Publications (2)

Publication Number Publication Date
ATA11142004A true ATA11142004A (en) 2005-05-15
AT413216B AT413216B (en) 2005-12-15

Family

ID=34041627

Family Applications (1)

Application Number Title Priority Date Filing Date
AT11142004A AT413216B (en) 2003-07-02 2004-07-01 PHOSPHATING PROCESS AND COMPONENT

Country Status (2)

Country Link
AT (1) AT413216B (en)
DE (1) DE10329729A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006009624U1 (en) * 2006-06-19 2007-10-31 Paatz Viernau Gmbh Composite stable coating
DE102009027542A1 (en) 2009-07-08 2011-01-13 Robert Bosch Gmbh Gear pump, particularly external gear pump has two combing gears made of a sintered material, particularly sintered steel, whose surface has friction-reducing coating

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19832299B4 (en) * 1998-07-17 2004-07-29 Vacuumschmelze Gmbh Process for improving the corrosion protection of rare earth magnets

Also Published As

Publication number Publication date
DE10329729A1 (en) 2005-02-10
AT413216B (en) 2005-12-15

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Legal Events

Date Code Title Description
MM01 Lapse because of not paying annual fees

Effective date: 20210515