JPS5247531A - Vacuum carburizing - Google Patents

Vacuum carburizing

Info

Publication number
JPS5247531A
JPS5247531A JP12367675A JP12367675A JPS5247531A JP S5247531 A JPS5247531 A JP S5247531A JP 12367675 A JP12367675 A JP 12367675A JP 12367675 A JP12367675 A JP 12367675A JP S5247531 A JPS5247531 A JP S5247531A
Authority
JP
Japan
Prior art keywords
vacuum carburizing
carburizing
vacuum
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
JP12367675A
Other languages
Japanese (ja)
Other versions
JPS5431976B2 (en
Inventor
Kouji Murakami
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.)
Chugai Ro Co Ltd
Original Assignee
Chugai Ro 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 Chugai Ro Co Ltd filed Critical Chugai Ro Co Ltd
Priority to JP12367675A priority Critical patent/JPS5247531A/en
Publication of JPS5247531A publication Critical patent/JPS5247531A/en
Publication of JPS5431976B2 publication Critical patent/JPS5431976B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
JP12367675A 1975-10-13 1975-10-13 Vacuum carburizing Granted JPS5247531A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12367675A JPS5247531A (en) 1975-10-13 1975-10-13 Vacuum carburizing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12367675A JPS5247531A (en) 1975-10-13 1975-10-13 Vacuum carburizing

Publications (2)

Publication Number Publication Date
JPS5247531A true JPS5247531A (en) 1977-04-15
JPS5431976B2 JPS5431976B2 (en) 1979-10-11

Family

ID=14866532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12367675A Granted JPS5247531A (en) 1975-10-13 1975-10-13 Vacuum carburizing

Country Status (1)

Country Link
JP (1) JPS5247531A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528391A (en) * 1978-08-21 1980-02-28 Midland Ross Corp Vacuum furnace and operation thereof
JPS57135271U (en) * 1981-02-18 1982-08-23
JPS60138065A (en) * 1983-12-27 1985-07-22 Chugai Ro Kogyo Kaisha Ltd Gas carburizing and quenching method and continuous gas carburizing and quenching equipment
JPS626364U (en) * 1985-06-26 1987-01-14
JPH0222451A (en) * 1988-07-09 1990-01-25 Michio Sugiyama Vacuum carburizing method
JPH06224484A (en) * 1993-01-28 1994-08-12 Nec Corp Piezoelectric porcelain transformer and driving method therefor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4041602B2 (en) * 1998-10-28 2008-01-30 Ｄｏｗａホールディングス株式会社 Vacuum carburizing method for steel parts
JP2000336469A (en) * 1999-05-28 2000-12-05 Nachi Fujikoshi Corp Vacuum carburizing method and device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528391A (en) * 1978-08-21 1980-02-28 Midland Ross Corp Vacuum furnace and operation thereof
JPS5651227B2 (en) * 1978-08-21 1981-12-03
JPS57135271U (en) * 1981-02-18 1982-08-23
JPS60138065A (en) * 1983-12-27 1985-07-22 Chugai Ro Kogyo Kaisha Ltd Gas carburizing and quenching method and continuous gas carburizing and quenching equipment
JPS624465B2 (en) * 1983-12-27 1987-01-30 Chugai Ro Kogyo Kk
JPS626364U (en) * 1985-06-26 1987-01-14
JPH0345946Y2 (en) * 1985-06-26 1991-09-27
JPH0222451A (en) * 1988-07-09 1990-01-25 Michio Sugiyama Vacuum carburizing method
JPH06224484A (en) * 1993-01-28 1994-08-12 Nec Corp Piezoelectric porcelain transformer and driving method therefor

Also Published As

Publication number Publication date
JPS5431976B2 (en) 1979-10-11

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