GB1200410A - Process and apparatus for electro-deposition - Google Patents

Process and apparatus for electro-deposition

Info

Publication number
GB1200410A
GB1200410A GB42753/68A GB4275368A GB1200410A GB 1200410 A GB1200410 A GB 1200410A GB 42753/68 A GB42753/68 A GB 42753/68A GB 4275368 A GB4275368 A GB 4275368A GB 1200410 A GB1200410 A GB 1200410A
Authority
GB
United Kingdom
Prior art keywords
bath
nickel
particles
basket
electro
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
Application number
GB42753/68A
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.)
Audi AG
Original Assignee
NSU Motorenwerke AG
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
Priority claimed from DE1621129A external-priority patent/DE1621129C3/en
Priority claimed from DE19671627129 external-priority patent/DE1627129A1/en
Priority claimed from DE19671621131 external-priority patent/DE1621131C3/en
Application filed by NSU Motorenwerke AG filed Critical NSU Motorenwerke AG
Publication of GB1200410A publication Critical patent/GB1200410A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
    • C25D5/14—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium two or more layers being of nickel or chromium, e.g. duplex or triplex layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D15/00—Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D15/00—Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires
    • C25D15/02—Combined electrolytic and electrophoretic processes with charged materials
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/04—Tubes; Rings; Hollow bodies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

1,200,410. Electro-deposition of metal matrix containing dispersed particles. NSU MOTORENWERKE A.G. and WANKEL G.m.b.H. Sept.9, 1968 [Sept. 9, 1967; Dec.16, 1967], No.42753/68. Heading C7B. A process for the electro-deposition of a metal matrix containing dispersed particles on the surface of a workpiece comprises depositing a layer of zinc on the surface and, using an electrolytic nickel bath containing solid particles, first depositing a thin layer on to the zinc coating with the bath still so that the particles therein are settled out, and then depositing a further layer which consists of a nickel matrix containing dispersed hard particles, the particles being maintained in suspension in the bath during this stage by agitation of the bath. The particles may be of silicon carbide, silicon dioxide, aluminium oxide, tungsten carbide or boron carbide. For deposition of the above described coating upon the inner surfaces of epitrochoidal engine housings, a plurality of housings 13 separated by spacers 16 are secured rigidly by bolts 18 to frame 12 which is positioned within tank 11, containing the electro-plating bath pivotally supported from bridging member 19. Agitation of the bath is provided by passage of compressed air into the bath via pipe 22, and the bath may be circulated via pipes 24, 27 by means of pump 23 to provide further agitation and for regeneration at 26. The anode 21 comprises a basket e.g. of titanium containing pieces of nickel. The basket is shaped to conform to the inner shape of the workpieces 13 and may have the shape of two intersecting cylindrical sections Fig.4, (not shown). The nickel pieces within the basket may be contained within a bag of fine mesh weave to retain small pieces of nickel and impurity. Two conductors extend upwards from the bottom of the anode basket and parallel thereto positioned so as to produce a uniform electric field. If the workpieces are attached to frame 12 without using spacers 16 so that their inner surfaces form a tube, the pipe 27 is located so that the bath may be circulated between the anode and workpiece during operation of the bath. The nickel plating bath may contain nickel sulphamate, nickel chloride, boric acid and saccharine.
GB42753/68A 1967-09-09 1968-09-09 Process and apparatus for electro-deposition Expired GB1200410A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE1621129A DE1621129C3 (en) 1967-09-09 1967-09-09 Method and device for the galvanic application of a metal coating containing solid particles to light metal workpieces
DE19671627129 DE1627129A1 (en) 1967-08-21 1967-09-09 Device for milling or grinding switching curves
DE19671621131 DE1621131C3 (en) 1967-12-16 1967-12-16 Device for the galvanic application of a metal coating containing solid particles on the inner housing surfaces of rotary piston machines
US75801768A 1968-09-06 1968-09-06
US87103869A 1969-09-30 1969-09-30

Publications (1)

Publication Number Publication Date
GB1200410A true GB1200410A (en) 1970-07-29

Family

ID=27509913

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42753/68A Expired GB1200410A (en) 1967-09-09 1968-09-09 Process and apparatus for electro-deposition

Country Status (3)

Country Link
US (1) US3640799A (en)
FR (1) FR1579266A (en)
GB (1) GB1200410A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857839A (en) * 1971-11-09 1973-08-14
US4153453A (en) * 1976-03-01 1979-05-08 The International Nickel Company, Inc. Composite electrodeposits and alloys
FR2614074A1 (en) * 1987-04-17 1988-10-21 Renault METHOD AND APPARATUS FOR IMPROVING THE WEAR RESISTANCE OF ENGINES AND APPLICATION TO ENGINE SLEEVES OR CYLINDERS
GB2246145A (en) * 1990-07-18 1992-01-22 Nippon Piston Ring Co Ltd Nickel-born alloy composite slidable surface
US5516417A (en) * 1993-10-22 1996-05-14 Honda Giken Kogyo Kabushiki Kaisha Method and apparatus for applying composite plating on hollow member
US5520791A (en) * 1994-02-21 1996-05-28 Yamaha Hatsudoki Kabushiki Kaisha Non-homogenous composite plating coating
US5540829A (en) * 1993-12-27 1996-07-30 Honda Giken Kogyo Kabushiki Kaisha Composite plating method for hollow member
US5620575A (en) * 1993-12-27 1997-04-15 Honda Giken Kogyo Kabushiki Kaisha Composite plating apparatus and apparatus for dispersing air bubbles within a composite plating solution
US6086731A (en) * 1996-10-24 2000-07-11 Honda Giken Kogyo Kabushiki Kaisha Composite plating apparatus
DE102015210552A1 (en) * 2015-06-09 2016-12-15 Mahle International Gmbh Process for coating a valve of an internal combustion engine

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791008A (en) * 1971-11-09 1973-05-07 Citroen Sa IMPROVEMENTS TO THE METHODS FOR FORMING ON A WALL EXPOSED TO FRICTION FORCES AND BELONGING TO A LIGHT ALLOY PART, OF A WEAR-RESISTANT COMPOSITE METAL COATING
JPS5315011B2 (en) * 1972-06-03 1978-05-22
US3929596A (en) * 1972-10-02 1975-12-30 Toyo Kogyo Co Electrodeposition of wear resistant and oil retentive nickel coatings and article having such a coating
US3937266A (en) * 1973-08-20 1976-02-10 Ford Motor Company Method for application of wear-resistant coating
US3921701A (en) * 1973-08-20 1975-11-25 Ford Motor Co Method for improving bond between transplanted coating and die-casting
US3948309A (en) * 1973-08-20 1976-04-06 Ford Motor Company Composite rotor housing with wear-resistant coating
US4077864A (en) * 1973-09-10 1978-03-07 General Dynamics Electroforming anode shields
US3891542A (en) * 1973-11-05 1975-06-24 Ford Motor Co Method for insuring high silicon carbide content in elnisil coatings
US3915835A (en) * 1973-11-05 1975-10-28 Ford Motor Co Method of improving plating distribution of elnisil coatings
US3860058A (en) * 1973-11-05 1975-01-14 Ford Motor Co Method of forming dimensional holes in the wankel rotor housing electroform
US3922208A (en) * 1973-11-05 1975-11-25 Ford Motor Co Method of improving the surface finish of as-plated elnisil coatings
US3926772A (en) * 1973-11-05 1975-12-16 Ford Motor Co Making an anode assembly
US3891534A (en) * 1973-11-05 1975-06-24 Ford Motor Co Electroplating system for improving plating distribution of elnisil coatings
US3922207A (en) * 1974-05-31 1975-11-25 United Technologies Corp Method for plating articles with particles in a metal matrix
US3929592A (en) * 1974-07-22 1975-12-30 Gen Motors Corp Plating apparatus and method for rotary engine housings
FR2475582A1 (en) * 1980-02-13 1981-08-14 Peugeot Cycles Electrodeposition of nickel contg. hard particle dispersion - using chemically plated zinc-nickel layer to improve nickel adhesion to light metal alloy
EP0127620B1 (en) * 1982-12-01 1987-09-23 Ford Motor Company Electrolytic codeposition of zinc and graphite and resulting product
US4411742A (en) * 1982-12-01 1983-10-25 Ford Motor Company Electrolytic codeposition of zinc and graphite and resulting product
DE4035524A1 (en) * 1990-11-08 1992-05-14 Bayerische Motoren Werke Ag Light metal cylinder for internal combustion engine piston - has electrolytically deposited wear resistant coating of nickel@ or iron@ dispersed with boron carbide
US20030234181A1 (en) * 2002-06-25 2003-12-25 Gino Palumbo Process for in-situ electroforming a structural layer of metallic material to an outside wall of a metal tube
US8763173B2 (en) * 2008-09-26 2014-07-01 Kohler Co. Stainless steel plumbing fixtures with resistant coatings
WO2010043402A1 (en) * 2008-10-17 2010-04-22 Initonem Ag Method and device for producing low-wear hard coatings
US20180298496A1 (en) * 2017-04-14 2018-10-18 Hamilton Sundstrand Corporation Corrosion and fatigue resistant coating for a non-line-of-sight (nlos) process

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848391A (en) * 1953-10-19 1958-08-19 Vitro Corp Of America Method of making a multiple lamination construction
US2904418A (en) * 1955-02-25 1959-09-15 Vibro Corp Of America Method of making a grinding tool
NL122246C (en) * 1962-02-23
NL279109A (en) * 1962-05-30
US3445361A (en) * 1966-05-04 1969-05-20 Horizons Research Inc Whisker reinforced composite materials produced by electrophoretic deposition
DE1621129C3 (en) * 1967-09-09 1975-01-09 Audi Nsu Auto Union Ag, 7107 Neckarsulm Method and device for the galvanic application of a metal coating containing solid particles to light metal workpieces
US3488263A (en) * 1968-04-22 1970-01-06 Gen Electric Codeposition of metallics and non-metallics

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857839A (en) * 1971-11-09 1973-08-14
JPS5730920B2 (en) * 1971-11-09 1982-07-01
US4153453A (en) * 1976-03-01 1979-05-08 The International Nickel Company, Inc. Composite electrodeposits and alloys
FR2614074A1 (en) * 1987-04-17 1988-10-21 Renault METHOD AND APPARATUS FOR IMPROVING THE WEAR RESISTANCE OF ENGINES AND APPLICATION TO ENGINE SLEEVES OR CYLINDERS
EP0288364A1 (en) * 1987-04-17 1988-10-26 Regie Nationale Des Usines Renault Process for improving the interior wear resistance of an internal-combustion engine
GB2246145A (en) * 1990-07-18 1992-01-22 Nippon Piston Ring Co Ltd Nickel-born alloy composite slidable surface
US5516417A (en) * 1993-10-22 1996-05-14 Honda Giken Kogyo Kabushiki Kaisha Method and apparatus for applying composite plating on hollow member
US5540829A (en) * 1993-12-27 1996-07-30 Honda Giken Kogyo Kabushiki Kaisha Composite plating method for hollow member
US5620575A (en) * 1993-12-27 1997-04-15 Honda Giken Kogyo Kabushiki Kaisha Composite plating apparatus and apparatus for dispersing air bubbles within a composite plating solution
US5520791A (en) * 1994-02-21 1996-05-28 Yamaha Hatsudoki Kabushiki Kaisha Non-homogenous composite plating coating
US5660704A (en) * 1994-02-21 1997-08-26 Yamaha Hatsudoki Kabushiki Kaisha Plating method and plating system for non-homogenous composite plating coating
US6086731A (en) * 1996-10-24 2000-07-11 Honda Giken Kogyo Kabushiki Kaisha Composite plating apparatus
DE102015210552A1 (en) * 2015-06-09 2016-12-15 Mahle International Gmbh Process for coating a valve of an internal combustion engine

Also Published As

Publication number Publication date
US3640799A (en) 1972-02-08
FR1579266A (en) 1969-08-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee