EP0355430A3 - Elément de construction en aluminium soumixe à la friction - Google Patents

Elément de construction en aluminium soumixe à la friction Download PDF

Info

Publication number
EP0355430A3
EP0355430A3 EP19890113552 EP89113552A EP0355430A3 EP 0355430 A3 EP0355430 A3 EP 0355430A3 EP 19890113552 EP19890113552 EP 19890113552 EP 89113552 A EP89113552 A EP 89113552A EP 0355430 A3 EP0355430 A3 EP 0355430A3
Authority
EP
European Patent Office
Prior art keywords
surface coating
fraction
subjected
aluminium component
hardness
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.)
Withdrawn
Application number
EP19890113552
Other languages
German (de)
English (en)
Other versions
EP0355430A2 (fr
Inventor
Alfred Rutka
Götz Mielsch
Rudolf Dr. Flierl
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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
Application filed by Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of EP0355430A2 publication Critical patent/EP0355430A2/fr
Publication of EP0355430A3 publication Critical patent/EP0355430A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/02—Surface coverings of combustion-gas-swept parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
EP19890113552 1988-08-23 1989-07-24 Elément de construction en aluminium soumixe à la friction Withdrawn EP0355430A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3828527 1988-08-23
DE3828527 1988-08-23

Publications (2)

Publication Number Publication Date
EP0355430A2 EP0355430A2 (fr) 1990-02-28
EP0355430A3 true EP0355430A3 (fr) 1991-06-12

Family

ID=6361385

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890113552 Withdrawn EP0355430A3 (fr) 1988-08-23 1989-07-24 Elément de construction en aluminium soumixe à la friction

Country Status (1)

Country Link
EP (1) EP0355430A3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010102808A2 (fr) * 2009-03-13 2010-09-16 Ipt International Plating Technologies Gmbh Pièce présentant au moins une couche à base de nickel
EP2438219B1 (fr) * 2009-03-13 2015-09-30 Stohrer IPT AG Piece presentant deux couches a base de nickel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3281293A (en) * 1963-07-19 1966-10-25 Chemcut Corp Method of etching aluminum
FR2159179A1 (fr) * 1971-11-09 1973-06-22 Citroen Sa
FR2475582A1 (fr) * 1980-02-13 1981-08-14 Peugeot Cycles Procede de nickelage avec particules

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3281293A (en) * 1963-07-19 1966-10-25 Chemcut Corp Method of etching aluminum
FR2159179A1 (fr) * 1971-11-09 1973-06-22 Citroen Sa
FR2475582A1 (fr) * 1980-02-13 1981-08-14 Peugeot Cycles Procede de nickelage avec particules

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, Band 103, Nr. 14, 7. Oktober 1985; J.W. BOECKER et al.: "Active carbon purification of nickel electroplating bath", & GALVANOTECH. SYMP., (VORTR.), 7th, 51-4 *

Also Published As

Publication number Publication date
EP0355430A2 (fr) 1990-02-28

Similar Documents

Publication Publication Date Title
EP0136741B1 (fr) Piston pour moteurs à combustion interne
JPS6449713A (en) Synthetic slide bearing and manufacture thereof
DE2158307B2 (de) Gasturbinentriebwerk für ein Flugzeug
DE1425524A1 (de) Dichtung und Dichtungsvorrichtung
EP0926379A3 (fr) Plaque amortissante
DE4414961A1 (de) Zylinderkopfdichtung
KR880006378A (ko) 복합금속침착물 제조방법
CA2112441A1 (fr) Materiau d'aluminium apte au brasage et resistant a la corrosion et methode de production connexe
DE4205503C2 (de) Kolben für Verbrennungsmotoren
EP0355430A3 (fr) Elément de construction en aluminium soumixe à la friction
EP0231940A3 (fr) Actionneur piézo-électrique
DE3023165C2 (fr)
EP0235646A3 (fr) Procédé pour vernir comprenant l'usage de pigments brillants
DE3623221C2 (fr)
EP0338448A3 (fr) Pièce de machine exposée à la friction de glissement
DE2036243C2 (de) Dichtungsanordnung
EP0775819A1 (fr) Piston pour un moteur à combustion interne
EP0225477A3 (fr) Piston pour moteurs à combustion interne
DE3034591A1 (de) Leichtmetallzylinderkopf fuer eine ventilgesteuerte brennkraftmaschine
DE3405739A1 (de) Leuchte, vorzugsweise zur arbeitsplatzbeleuchtung
DE2937216C2 (fr)
DE19960646A1 (de) Verfahren zur Herstellung einer hochbelastbaren Oberflächenschicht auf Bauteilen aus siliziumhaltigen Aluminiumlegierungen
WO1988004698A3 (fr) Procede pour la fabrication et/ou le redimensionnement de pieces, et piece ainsi realisee
DE4410094A1 (de) Gleitringdichtung mit auswechselbarem Einsatz
DE852788C (de) Verfahren zur Herstellung eines waermeisolierenden UEberzuges

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB IT SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB IT SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19911213