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JPS6452056A - Method for removing carburized layer of carburized and hardened parts - Google Patents

Method for removing carburized layer of carburized and hardened parts

Info

Publication number
JPS6452056A
JPS6452056A JP20670087A JP20670087A JPS6452056A JP S6452056 A JPS6452056 A JP S6452056A JP 20670087 A JP20670087 A JP 20670087A JP 20670087 A JP20670087 A JP 20670087A JP S6452056 A JPS6452056 A JP S6452056A
Authority
JP
Japan
Prior art keywords
carburized
carburized layer
layer
hardness
hardened parts
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.)
Granted
Application number
JP20670087A
Other languages
Japanese (ja)
Other versions
JPH0751740B2 (en
Inventor
Makoto Harine
Tamotsu Kanemitsu
Yoshiro Suzuki
Nobuo Nishioka
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.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors Corp
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 Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Priority to JP62206700A priority Critical patent/JPH0751740B2/en
Publication of JPS6452056A publication Critical patent/JPS6452056A/en
Publication of JPH0751740B2 publication Critical patent/JPH0751740B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Articles (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

Abstract

PURPOSE:To remove the carburized layer of the part of a carburized and hardened member requiring the removal of the carburized layer by machining in a simple and sure manner, by tempering only the part by high frequency induction heating to lower the hardness. CONSTITUTION:A member such as a gear or a sliding member is carburized to obtain a member 1 having high surface hardness and high internal toughness. Only the part 2 of the member 1 requiring the removal of the carburized layer is tempered by heating with a high frequency induction heater and by cooling to lower the hardness of the part 2. The carburized layer 6 of the part 2 is then removed, forming a part freed of the carburized layer.
JP62206700A 1987-08-20 1987-08-20 Carburizing method for carburizing and quenching parts Expired - Fee Related JPH0751740B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62206700A JPH0751740B2 (en) 1987-08-20 1987-08-20 Carburizing method for carburizing and quenching parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62206700A JPH0751740B2 (en) 1987-08-20 1987-08-20 Carburizing method for carburizing and quenching parts

Publications (2)

Publication Number Publication Date
JPS6452056A true JPS6452056A (en) 1989-02-28
JPH0751740B2 JPH0751740B2 (en) 1995-06-05

Family

ID=16527669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62206700A Expired - Fee Related JPH0751740B2 (en) 1987-08-20 1987-08-20 Carburizing method for carburizing and quenching parts

Country Status (1)

Country Link
JP (1) JPH0751740B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003016582A3 (en) * 2001-08-17 2004-01-29 Zahnradfabrik Friedrichshafen Method for increasing the dynamic stability under load of a toothed structural component
JP2013029202A (en) * 2006-07-05 2013-02-07 Neumayer Tekfor Holding Gmbh Torque transmission device, method of manufacturing component having two functional areas for transmitting torque, and joint shaft

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003016582A3 (en) * 2001-08-17 2004-01-29 Zahnradfabrik Friedrichshafen Method for increasing the dynamic stability under load of a toothed structural component
JP2013029202A (en) * 2006-07-05 2013-02-07 Neumayer Tekfor Holding Gmbh Torque transmission device, method of manufacturing component having two functional areas for transmitting torque, and joint shaft

Also Published As

Publication number Publication date
JPH0751740B2 (en) 1995-06-05

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees