JPS5278722A - Surface hardening of steel - Google Patents

Surface hardening of steel

Info

Publication number
JPS5278722A
JPS5278722A JP15498575A JP15498575A JPS5278722A JP S5278722 A JPS5278722 A JP S5278722A JP 15498575 A JP15498575 A JP 15498575A JP 15498575 A JP15498575 A JP 15498575A JP S5278722 A JPS5278722 A JP S5278722A
Authority
JP
Japan
Prior art keywords
steel
surface hardening
hardening
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.)
Pending
Application number
JP15498575A
Other languages
Japanese (ja)
Inventor
Toshio Yaegashi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP15498575A priority Critical patent/JPS5278722A/en
Publication of JPS5278722A publication Critical patent/JPS5278722A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
JP15498575A 1975-12-26 1975-12-26 Surface hardening of steel Pending JPS5278722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15498575A JPS5278722A (en) 1975-12-26 1975-12-26 Surface hardening of steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15498575A JPS5278722A (en) 1975-12-26 1975-12-26 Surface hardening of steel

Publications (1)

Publication Number Publication Date
JPS5278722A true JPS5278722A (en) 1977-07-02

Family

ID=15596184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15498575A Pending JPS5278722A (en) 1975-12-26 1975-12-26 Surface hardening of steel

Country Status (1)

Country Link
JP (1) JPS5278722A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514128A (en) * 1978-07-13 1980-01-31 Honda Motor Co Ltd Heat treatment method of in-furnace brazing
JPS5514129A (en) * 1978-07-13 1980-01-31 Honda Motor Co Ltd Continuous treatment device of brazing and gas soft nitriding
JPS55103272A (en) * 1979-01-30 1980-08-07 Honda Motor Co Ltd Treating method combining in-furnace brazing and soft-nitriding
US6086684A (en) * 1997-06-04 2000-07-11 Japan Science And Technology Corporation Electric discharge surface treating method and apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514128A (en) * 1978-07-13 1980-01-31 Honda Motor Co Ltd Heat treatment method of in-furnace brazing
JPS5514129A (en) * 1978-07-13 1980-01-31 Honda Motor Co Ltd Continuous treatment device of brazing and gas soft nitriding
JPS5651866B2 (en) * 1978-07-13 1981-12-08
JPS5651867B2 (en) * 1978-07-13 1981-12-08
JPS55103272A (en) * 1979-01-30 1980-08-07 Honda Motor Co Ltd Treating method combining in-furnace brazing and soft-nitriding
US6086684A (en) * 1997-06-04 2000-07-11 Japan Science And Technology Corporation Electric discharge surface treating method and apparatus

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