JPS55152122A - Surface hardening treatment of steel for machine structure applied by cold processing - Google Patents

Surface hardening treatment of steel for machine structure applied by cold processing

Info

Publication number
JPS55152122A
JPS55152122A JP6027479A JP6027479A JPS55152122A JP S55152122 A JPS55152122 A JP S55152122A JP 6027479 A JP6027479 A JP 6027479A JP 6027479 A JP6027479 A JP 6027479A JP S55152122 A JPS55152122 A JP S55152122A
Authority
JP
Japan
Prior art keywords
carbonitriding
crystal particles
temp
cold processing
machine 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.)
Pending
Application number
JP6027479A
Other languages
English (en)
Inventor
Kenji Isogawa
Katsunori Takada
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP6027479A priority Critical patent/JPS55152122A/ja
Publication of JPS55152122A publication Critical patent/JPS55152122A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatment Of Steel (AREA)
JP6027479A 1979-05-18 1979-05-18 Surface hardening treatment of steel for machine structure applied by cold processing Pending JPS55152122A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6027479A JPS55152122A (en) 1979-05-18 1979-05-18 Surface hardening treatment of steel for machine structure applied by cold processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6027479A JPS55152122A (en) 1979-05-18 1979-05-18 Surface hardening treatment of steel for machine structure applied by cold processing

Publications (1)

Publication Number Publication Date
JPS55152122A true JPS55152122A (en) 1980-11-27

Family

ID=13137389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6027479A Pending JPS55152122A (en) 1979-05-18 1979-05-18 Surface hardening treatment of steel for machine structure applied by cold processing

Country Status (1)

Country Link
JP (1) JPS55152122A (ja)

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