MX2016002138A - Anillos de deslizamiento que tienen una microestructura ledeburitica en la superficie. - Google Patents

Anillos de deslizamiento que tienen una microestructura ledeburitica en la superficie.

Info

Publication number
MX2016002138A
MX2016002138A MX2016002138A MX2016002138A MX2016002138A MX 2016002138 A MX2016002138 A MX 2016002138A MX 2016002138 A MX2016002138 A MX 2016002138A MX 2016002138 A MX2016002138 A MX 2016002138A MX 2016002138 A MX2016002138 A MX 2016002138A
Authority
MX
Mexico
Prior art keywords
slide ring
functional surface
partial region
ledeburitic microstructure
ledeburitic
Prior art date
Application number
MX2016002138A
Other languages
English (en)
Inventor
Christoph Bradl
Marc-Manuel Matz
Andreas Dengler
Andreas Kumpfmüller
Original Assignee
Federal Mogul Friedberg Gmbh
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 Federal Mogul Friedberg Gmbh filed Critical Federal Mogul Friedberg Gmbh
Publication of MX2016002138A publication Critical patent/MX2016002138A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/38—Heating by cathodic discharges
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D5/00—Heat treatments of cast-iron
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/04—Making ferrous alloys by melting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/08—Making cast-iron alloys
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3496—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member use of special materials
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/004—Dispersions; Precipitations
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/007—Ledeburite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2221/00—Treating localised areas of an article
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/02—Edge parts
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/10—Differential treatment of inner with respect to outer regions, e.g. core and periphery, respectively
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2251/00—Treating composite or clad material
    • C21D2251/04—Welded or brazed overlays

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Articles (AREA)
  • Laser Beam Processing (AREA)
  • Mechanical Sealing (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)

Abstract

La presente invención se relaciona con un anillo de deslizamiento, que comprende un cuerpo principal compuesto de hierro fundido gris (2), en donde por lo menos una región parcial (6) de una superficie funcional (4) tiene microestructura ledeburítica en la superficie. La invención además se relaciona con un método para producir un anillo de deslizamiento, que comprende producir un anillo de deslizamiento compuesto de hierro fundido gris (2), calentar una superficie funcional (4) del anillo de deslizamiento por irradiación con radiación de alta energía, en donde la irradiación se lleva a cabo de modo que se refunde por lo menos una región parcial de la superficie irradiada, en donde los parámetros de la irradiación se seleccionan de modo que por lo menos una región parcial (6) de la superficie funcional tiene una microestructura ledeburítica después del enfriamiento.
MX2016002138A 2013-09-30 2014-07-03 Anillos de deslizamiento que tienen una microestructura ledeburitica en la superficie. MX2016002138A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013219784.5A DE102013219784A1 (de) 2013-09-30 2013-09-30 Gleitringe mit ledeburitischem Gefüge an der Oberfläche
PCT/EP2014/064135 WO2015043782A1 (de) 2013-09-30 2014-07-03 Gleitringe mit ledeburitischem gefüge an der oberfläche

Publications (1)

Publication Number Publication Date
MX2016002138A true MX2016002138A (es) 2016-06-23

Family

ID=51205350

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016002138A MX2016002138A (es) 2013-09-30 2014-07-03 Anillos de deslizamiento que tienen una microestructura ledeburitica en la superficie.

Country Status (9)

Country Link
US (1) US10344348B2 (es)
EP (1) EP3052839B1 (es)
JP (1) JP6381653B2 (es)
KR (1) KR102207140B1 (es)
CN (1) CN105659010B (es)
CA (1) CA2920425C (es)
DE (1) DE102013219784A1 (es)
MX (1) MX2016002138A (es)
WO (1) WO2015043782A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017100648A1 (de) * 2017-01-13 2018-07-19 Federal-Mogul Burscheid Gmbh Kolbenring und verfahren zur herstellung
CN110805696B (zh) * 2019-10-31 2021-11-19 武汉鑫华封机械制造有限责任公司 超耐磨浮封环及其加工方法和装置
US20220314372A1 (en) * 2021-03-30 2022-10-06 GM Global Technology Operations LLC System and method for making an enhanced cast iron workpiece having increased lubricant retention

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2057510B (en) * 1979-09-04 1982-09-08 Aeg Elotherm Gmbh Surface hardening by remelting
JPS58186253U (ja) * 1982-06-07 1983-12-10 日本ピストンリング株式会社 回転シ−ル
JPS6070136A (ja) * 1983-09-14 1985-04-20 Honda Motor Co Ltd ワ−クの表面処理方法
DE3418555C1 (de) * 1984-05-18 1985-07-25 Audi AG, 8070 Ingolstadt Verfahren zum Umschmelzhaerten der Oberflaeche von Zylindern aus kohlenstoffhaltigem Gusseisen
JPS62279255A (ja) * 1986-05-29 1987-12-04 Toyota Motor Corp 鋳鉄製シリンダブロツクおよびその製造方法
JPS6319431A (ja) * 1986-07-08 1988-01-27 Toyota Motor Corp 摺動部材及びその製造方法
CN1016235B (zh) * 1986-10-11 1992-04-15 机械工业部沈阳铸造研究所 白口铸铁与铸钢双金属复合铸造
CN1517449A (zh) * 2003-01-16 2004-08-04 江 王 激光能量控制下的表面处理方法及用该方法处理的零件
JP4799006B2 (ja) * 2004-03-01 2011-10-19 株式会社小松製作所 Ｆｅ系シール摺動部材およびその製造方法
DE102005010090A1 (de) * 2005-03-04 2006-09-07 Federal-Mogul Friedberg Gmbh Gusseisen-Werkstoff mit Graphitausbildung
DE102005054709A1 (de) * 2005-11-17 2007-05-31 Federal-Mogul Burscheid Gmbh Verfahren zur Herstellung von Gleit-und/oder Gegenringen einer Gleitringdichtung
DE102006038180A1 (de) * 2006-08-14 2008-02-21 Peter Greiner Kohlenstoffkolben für eine Brennkraftmaschine
PT2118534T (pt) * 2007-01-09 2017-05-30 Federal Mogul Burscheid Gmbh Anel de segmento com estrutura multicamadas e processo para a sua produção

Also Published As

Publication number Publication date
US10344348B2 (en) 2019-07-09
EP3052839B1 (de) 2019-01-02
JP2016540896A (ja) 2016-12-28
CN105659010A (zh) 2016-06-08
US20160244856A1 (en) 2016-08-25
CA2920425C (en) 2021-01-12
KR102207140B1 (ko) 2021-01-25
DE102013219784A1 (de) 2015-04-02
EP3052839A1 (de) 2016-08-10
KR20160064114A (ko) 2016-06-07
JP6381653B2 (ja) 2018-08-29
CA2920425A1 (en) 2015-04-02
WO2015043782A1 (de) 2015-04-02
CN105659010B (zh) 2017-07-07

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