IT1231918B - Procedimento ed apparecchio per l'indurimento mediante rifusione di zone superficiali di pezzi - Google Patents

Procedimento ed apparecchio per l'indurimento mediante rifusione di zone superficiali di pezzi

Info

Publication number
IT1231918B
IT1231918B IT8948055A IT4805589A IT1231918B IT 1231918 B IT1231918 B IT 1231918B IT 8948055 A IT8948055 A IT 8948055A IT 4805589 A IT4805589 A IT 4805589A IT 1231918 B IT1231918 B IT 1231918B
Authority
IT
Italy
Prior art keywords
refusing
pieces
processing
surface areas
hardening apparatus
Prior art date
Application number
IT8948055A
Other languages
English (en)
Italian (it)
Other versions
IT8948055A0 (it
Inventor
Edgar Stengel
Original Assignee
Aeg Elotherm 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 Aeg Elotherm Gmbh filed Critical Aeg Elotherm Gmbh
Publication of IT8948055A0 publication Critical patent/IT8948055A0/it
Application granted granted Critical
Publication of IT1231918B publication Critical patent/IT1231918B/it

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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/30—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for crankshafts; for camshafts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
IT8948055A 1988-06-18 1989-06-07 Procedimento ed apparecchio per l'indurimento mediante rifusione di zone superficiali di pezzi IT1231918B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3820685A DE3820685C1 (enrdf_load_stackoverflow) 1988-06-18 1988-06-18

Publications (2)

Publication Number Publication Date
IT8948055A0 IT8948055A0 (it) 1989-06-07
IT1231918B true IT1231918B (it) 1992-01-15

Family

ID=6356777

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8948055A IT1231918B (it) 1988-06-18 1989-06-07 Procedimento ed apparecchio per l'indurimento mediante rifusione di zone superficiali di pezzi

Country Status (5)

Country Link
JP (1) JPH01319634A (enrdf_load_stackoverflow)
DE (1) DE3820685C1 (enrdf_load_stackoverflow)
FR (1) FR2632972B1 (enrdf_load_stackoverflow)
GB (1) GB2219807B (enrdf_load_stackoverflow)
IT (1) IT1231918B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960007632B1 (ko) * 1992-01-08 1996-06-07 마쓰다 가부시끼가이샤 재용융 경화처리방법 및 그 장치
DE4345388C2 (de) * 1992-01-08 1997-02-20 Mazda Motor Verfahren zur Umschmelz- und Härtungsbehandlung
DE4205801C1 (enrdf_load_stackoverflow) * 1992-02-26 1993-07-15 Aeg-Elotherm Gmbh, 5630 Remscheid, De
CN103111941B (zh) * 2013-02-07 2015-04-29 常州工学院 盘形凸轮轮廓检测方法
CN103111942B (zh) * 2013-02-07 2015-04-29 常州工学院 检测磨削装置
DE102023206901A1 (de) * 2023-07-20 2025-01-23 Technische Universität Bergakademie Freiberg, Körperschaft des öffentlichen Rechts Verfahren zur thermischen Bearbeitung von Bearbeitungsbereichen an Ober-flächen von Werkstücken, Halbzeugen oder Pulverbetten

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2703469C3 (de) * 1977-01-28 1979-11-22 Audi Nsu Auto Union Ag, 7107 Neckarsulm Einrichtung zum Härten der Nockenlaufflächen von Nockenwellen für Brennkraftmaschinen
DE2839990C2 (de) * 1978-09-14 1980-05-14 Audi Nsu Auto Union Ag, 7107 Neckarsulm Verfahren zum Umschmelzhärten der Oberfläche eines um seine Drehachse rotierenden Werkstücks, welche Oberfläche unterschiedlichen Abstand von der Drehachse hat
DE2853964C2 (de) * 1978-12-14 1985-10-10 Aeg-Elotherm Gmbh, 5630 Remscheid Vorrichtung zum Härten der Oberflächen von gegeneinander versetzten Nocken einer gußeisernen Nockenwelle
JPS6237564A (ja) * 1985-08-09 1987-02-18 Toyota Motor Corp 再溶融チルカムシヤフトの製造方法

Also Published As

Publication number Publication date
GB8904020D0 (en) 1989-04-05
GB2219807B (en) 1992-05-06
JPH01319634A (ja) 1989-12-25
IT8948055A0 (it) 1989-06-07
FR2632972A1 (fr) 1989-12-22
GB2219807A (en) 1989-12-20
FR2632972B1 (fr) 1991-02-22
DE3820685C1 (enrdf_load_stackoverflow) 1989-02-23

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