DE69408829D1 - Verbesserung der Oberflächeneigenschaften eines Maschinenventils aus einer Titanlegierung - Google Patents

Verbesserung der Oberflächeneigenschaften eines Maschinenventils aus einer Titanlegierung

Info

Publication number
DE69408829D1
DE69408829D1 DE69408829T DE69408829T DE69408829D1 DE 69408829 D1 DE69408829 D1 DE 69408829D1 DE 69408829 T DE69408829 T DE 69408829T DE 69408829 T DE69408829 T DE 69408829T DE 69408829 D1 DE69408829 D1 DE 69408829D1
Authority
DE
Germany
Prior art keywords
improving
titanium alloy
surface properties
valve made
machine valve
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
DE69408829T
Other languages
English (en)
Other versions
DE69408829T2 (de
Inventor
Kazuyoshi Kurosawa
Yoshio Matsumura
Takeji Kenmoku
Shinichi Umino
Eiji Hirai
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.)
Fuji Oozx Inc
Original Assignee
Fuji Oozx Inc
Fuji Valve Co Ltd
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 Fuji Oozx Inc, Fuji Valve Co Ltd filed Critical Fuji Oozx Inc
Application granted granted Critical
Publication of DE69408829D1 publication Critical patent/DE69408829D1/de
Publication of DE69408829T2 publication Critical patent/DE69408829T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C25D5/48—After-treatment of electroplated surfaces
    • C25D5/50—After-treatment of electroplated surfaces by heat-treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
    • F01L3/04—Coated valve members or valve-seats

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemically Coating (AREA)
DE1994608829 1994-04-28 1994-04-28 Verbesserung der Oberflächeneigenschaften eines Maschinenventils aus einer Titanlegierung Expired - Fee Related DE69408829T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19940201220 EP0679736B1 (de) 1994-04-28 1994-04-28 Verbesserung der Oberflächeneigenschaften eines Maschinenventils aus einer Titanlegierung

Publications (2)

Publication Number Publication Date
DE69408829D1 true DE69408829D1 (de) 1998-04-09
DE69408829T2 DE69408829T2 (de) 1998-10-22

Family

ID=8216841

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994608829 Expired - Fee Related DE69408829T2 (de) 1994-04-28 1994-04-28 Verbesserung der Oberflächeneigenschaften eines Maschinenventils aus einer Titanlegierung

Country Status (2)

Country Link
EP (1) EP0679736B1 (de)
DE (1) DE69408829T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06146825A (ja) * 1992-11-04 1994-05-27 Fuji Oozx Inc チタン製エンジンバルブ
DE102007052800B3 (de) * 2007-11-02 2009-05-07 Märkisches Werk GmbH Ein- oder Auslassventil für einen Verbrennungsmotor sowie Verfahren zu dessen Herstellung
DE102014225741A1 (de) * 2014-12-12 2016-07-07 Mahle International Gmbh Gaswechselventil
DE102015210552A1 (de) * 2015-06-09 2016-12-15 Mahle International Gmbh Verfahren zum Beschichten eines Ventils einer Brennkraftmaschine
DE102018218205A1 (de) * 2018-10-24 2020-04-30 Mahle International Gmbh Gaswechselventil

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2912340C2 (de) * 1979-03-28 1982-02-18 Erhardt & Leimer Kg, 8900 Augsburg Strangöffner zum Öffnen und Aufdrehen eines Textilstranges
DE69102553T2 (de) * 1990-02-09 1994-10-20 Nihon Parkerizing Verfahren zur Oberflächebehandlung von Titanium enthaltenden Metallgegenständen.

Also Published As

Publication number Publication date
DE69408829T2 (de) 1998-10-22
EP0679736B1 (de) 1998-03-04
EP0679736A1 (de) 1995-11-02

Similar Documents

Publication Publication Date Title
DE69601872T2 (de) Ausgiesser, welcher in der deckelausnehmung einer metalldose umgekehrt montiert ist
DE69112913D1 (de) Reinigung einer Oberfläche mittels eines kryogenen Aerosols.
DE69514853D1 (de) Zusammensetzung für eine nichtbenetzbare Beschichtung
DE69913349D1 (de) Elastisch nachgiebiges schleifmittel mit einer harten beschichtung gegen das zusetzen
DE69929578D1 (de) Beschichten einer örtlichen Oberfläche eines Objektes
IT1275617B1 (it) Preparazione di soluzioni soprasature e loro impiego per l'impregnazione del legno
DE69524179T2 (de) Atmungsflüssigkeitssammelbehälter eines Beatmungsgeräts
DE69521410T2 (de) Beschichtete hartlegierung
DE69711308D1 (de) Bestimmung der Siedepunktkurven eines Rohöls oder einer Fraktion
ATE185296T1 (de) Herstellung eines metallbehälters in einer form
DE69502187T2 (de) Verfahren zum Verbessern der Glätte einer Oberfläche
DE69824672D1 (de) Triazindithiol-Derivate mit einer Perfluorogruppe zur Behandlung von Metalloberfläche
DE69408829D1 (de) Verbesserung der Oberflächeneigenschaften eines Maschinenventils aus einer Titanlegierung
DE69712447T2 (de) Spannungsfreimachen eines Werkstücks aus aushärtbaren Aluminium-Legierung
DE69520585T2 (de) Ventileinrichtung zur verhinderung des zusammenfallens eines baumaschinen-arbeitswerkzeuges
DE60102720T2 (de) Verfahren zur Herstellung eines Deckels einer hülsenförmigen Verpackung und Deckel hergestellt nach dem Verfahren
DE59200410D1 (de) Arbeitsverfahren zur Herstellung eines Gar- oder Kochgerätes.
DE59803460D1 (de) Vorbereitung eines watteendes einer wattebahn
ITMI940347A0 (it) Valvola a scarico differenziato per urinometro
DE69500737T2 (de) Herstellung einer hohlen titaniumschaufel
IL95689A (en) Valve particularly useful for flushing fluid lines
GB2295411B (en) Surface accessed offshore production facility
DE69113269D1 (de) Unabhängiges werkzeug zum befestigen eines verriegelungsdrahtes.
KR950011133U (ko) 지관의 표면 코팅기
DE69512442T2 (de) Herstellungsverfahren eines Schwingers

Legal Events

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