JPS5247504A - Nitrogen-containing powder-sintered high speed steel - Google Patents

Nitrogen-containing powder-sintered high speed steel

Info

Publication number
JPS5247504A
JPS5247504A JP12367375A JP12367375A JPS5247504A JP S5247504 A JPS5247504 A JP S5247504A JP 12367375 A JP12367375 A JP 12367375A JP 12367375 A JP12367375 A JP 12367375A JP S5247504 A JPS5247504 A JP S5247504A
Authority
JP
Japan
Prior art keywords
high speed
nitrogen
speed steel
containing powder
sintered high
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
JP12367375A
Other languages
Japanese (ja)
Inventor
Katsuhiko Honma
Hirofumi Fujimoto
Hiroshi Takigawa
Masaru Ishii
Tsuneo Tateno
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP12367375A priority Critical patent/JPS5247504A/en
Publication of JPS5247504A publication Critical patent/JPS5247504A/en
Pending legal-status Critical Current

Links

Landscapes

  • Powder Metallurgy (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

Abstract

PURPOSE: Improving remarkably the cuttability of the powder-sintered high speed steel, by carrying out the nitriding treatment.
COPYRIGHT: (C)1977,JPO&Japio
JP12367375A 1975-10-13 1975-10-13 Nitrogen-containing powder-sintered high speed steel Pending JPS5247504A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12367375A JPS5247504A (en) 1975-10-13 1975-10-13 Nitrogen-containing powder-sintered high speed steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12367375A JPS5247504A (en) 1975-10-13 1975-10-13 Nitrogen-containing powder-sintered high speed steel

Publications (1)

Publication Number Publication Date
JPS5247504A true JPS5247504A (en) 1977-04-15

Family

ID=14866454

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12367375A Pending JPS5247504A (en) 1975-10-13 1975-10-13 Nitrogen-containing powder-sintered high speed steel

Country Status (1)

Country Link
JP (1) JPS5247504A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5049108A (en) * 1973-09-01 1975-05-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5049108A (en) * 1973-09-01 1975-05-01

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