DE59902392D1 - Method for increasing the resistance to corrosion of a metallic workpiece and workpiece - Google Patents

Method for increasing the resistance to corrosion of a metallic workpiece and workpiece

Info

Publication number
DE59902392D1
DE59902392D1 DE59902392T DE59902392T DE59902392D1 DE 59902392 D1 DE59902392 D1 DE 59902392D1 DE 59902392 T DE59902392 T DE 59902392T DE 59902392 T DE59902392 T DE 59902392T DE 59902392 D1 DE59902392 D1 DE 59902392D1
Authority
DE
Germany
Prior art keywords
workpiece
grit
corrosion
corrosion resistant
resistance
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.)
Expired - Fee Related
Application number
DE59902392T
Other languages
German (de)
Inventor
Gernot Dr Fischer
Hans Otto Menn
Gerhard Dr Proske
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.)
FUCHS FA OTTO
Original Assignee
FUCHS FA OTTO
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 FUCHS FA OTTO filed Critical FUCHS FA OTTO
Application granted granted Critical
Publication of DE59902392D1 publication Critical patent/DE59902392D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/02—Coating starting from inorganic powder by application of pressure only
    • C23C24/04—Impact or kinetic deposition of particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Building Environments (AREA)

Abstract

A metal workpiece (1) has increased corrosion resistance by blasting with grit which leaves grit debris as a corrosion resistant coating (2). The corrosion resistance of a metal workpiece (1) is increased by blasting with grit which causes deformation or structural modification of the workpiece surface and which produces corrosion resistant grit debris to form a corrosion resistant coating (2). An Independent claim is also included for a metal workpiece (1) having a deformed and compacted surface region (3) structurally bonded (preferably cold welded) to a coating layer (2). Preferred Features: The workpiece consists of an AlMgSi or AlMgSiCu alloy and the grit consists of aluminum or an AlMg alloy.
DE59902392T 1998-03-31 1999-01-21 Method for increasing the resistance to corrosion of a metallic workpiece and workpiece Expired - Fee Related DE59902392D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19814218A DE19814218A1 (en) 1998-03-31 1998-03-31 Process for increasing the corrosion resistance of a metallic workpiece and workpiece

Publications (1)

Publication Number Publication Date
DE59902392D1 true DE59902392D1 (en) 2002-09-26

Family

ID=7862990

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19814218A Withdrawn DE19814218A1 (en) 1998-03-31 1998-03-31 Process for increasing the corrosion resistance of a metallic workpiece and workpiece
DE59902392T Expired - Fee Related DE59902392D1 (en) 1998-03-31 1999-01-21 Method for increasing the resistance to corrosion of a metallic workpiece and workpiece

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19814218A Withdrawn DE19814218A1 (en) 1998-03-31 1998-03-31 Process for increasing the corrosion resistance of a metallic workpiece and workpiece

Country Status (4)

Country Link
EP (1) EP0947605B1 (en)
AT (1) ATE222612T1 (en)
DE (2) DE19814218A1 (en)
ES (1) ES2182406T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5258098A (en) * 1991-06-17 1993-11-02 Cycam, Inc. Method of production of a surface adapted to promote adhesion
US10687956B2 (en) 2014-06-17 2020-06-23 Titan Spine, Inc. Corpectomy implants with roughened bioactive lateral surfaces
TWI726940B (en) 2015-11-20 2021-05-11 美商泰坦脊柱股份有限公司 Processes for additively manufacturing orthopedic implants
EP3493768A1 (en) 2016-08-03 2019-06-12 Titan Spine, Inc. Implant surfaces that enhance osteoinduction

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2618572A (en) * 1950-11-25 1952-11-18 Northrop Aircraft Inc Method for impact plating
DE1287402B (en) * 1964-06-16 1969-01-16 Huettenwerk Oberhausen Ag Process for applying metallic corrosion protection layers on steel surfaces
US3754976A (en) * 1971-12-06 1973-08-28 Nasa Peen plating
DE3003045A1 (en) * 1980-01-25 1981-07-30 Zschimmer, Gero, 8000 München Coating of workpieces via gas jet contg. materials - used esp. to adjust the oscillation frequency of quartz crystals, or to coat polymers with embedded particles
JPS592747B2 (en) * 1980-12-26 1984-01-20 三井金属鉱業株式会社 Metal alloy powder for projection plating and projection plating method
JPS57140872A (en) * 1981-02-24 1982-08-31 Mitsui Mining & Smelting Co Ltd Projection plating method
BR8201279A (en) * 1982-03-10 1983-11-01 J C Hempel S Skibsvarfe Fabrik PROCESS AND COMPOSITION TO CLEAN METAL SURFACES AND PROTECT THEM AGAINST CORROSION
JPS59150085A (en) * 1983-02-17 1984-08-28 Mitsubishi Heavy Ind Ltd Production of zinc coated steel material
JPS616283A (en) * 1984-06-20 1986-01-11 Mitsubishi Motors Corp Rust preventive treatment of metallic fitting for vibration-proof rubber
JP2963272B2 (en) * 1992-02-14 1999-10-18 同和鉄粉工業株式会社 Projection material for mechanical plating and mechanical plating method using the same
ES2107683T3 (en) * 1992-10-08 1997-12-01 Julius Stephen Csabai USE OF SPECULAR HEMATITES AS IMPACT MATERIAL.
FR2710866B1 (en) * 1993-10-08 1995-12-29 Entrepose Montalev Method and installation for cleaning coated parts.
JP3365887B2 (en) * 1995-06-02 2003-01-14 株式会社不二機販 Room temperature diffusion / penetration plating method
NL1004157C1 (en) * 1996-10-01 1998-04-02 Vms Holding Ag Method and device for applying a layer of protective metal by means of blasting.

Also Published As

Publication number Publication date
DE19814218A1 (en) 1999-10-14
ES2182406T3 (en) 2003-03-01
EP0947605A1 (en) 1999-10-06
EP0947605B1 (en) 2002-08-21
ATE222612T1 (en) 2002-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee