JP2016216776A5 - - Google Patents

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Publication number
JP2016216776A5
JP2016216776A5 JP2015101991A JP2015101991A JP2016216776A5 JP 2016216776 A5 JP2016216776 A5 JP 2016216776A5 JP 2015101991 A JP2015101991 A JP 2015101991A JP 2015101991 A JP2015101991 A JP 2015101991A JP 2016216776 A5 JP2016216776 A5 JP 2016216776A5
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JP
Japan
Prior art keywords
nitriding
producing high
steel according
carburized steel
vacuum carburizing
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JP2015101991A
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Japanese (ja)
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JP2016216776A (en
JP6497208B2 (en
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Priority claimed from JP2015101991A external-priority patent/JP6497208B2/en
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Publication of JP2016216776A5 publication Critical patent/JP2016216776A5/ja
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Claims (1)

前記真空浸炭工程の後に、窒化処理を行うことを特徴とする請求項１に記載の高濃度浸炭鋼の製造方法。 The method for producing high-concentration carburized steel according to claim 1, wherein nitriding is performed after the vacuum carburizing step.
JP2015101991A 2015-05-19 2015-05-19 Manufacturing method of high-concentration carburized steel Active JP6497208B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015101991A JP6497208B2 (en) 2015-05-19 2015-05-19 Manufacturing method of high-concentration carburized steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015101991A JP6497208B2 (en) 2015-05-19 2015-05-19 Manufacturing method of high-concentration carburized steel

Publications (3)

Publication Number Publication Date
JP2016216776A JP2016216776A (en) 2016-12-22
JP2016216776A5 true JP2016216776A5 (en) 2018-02-15
JP6497208B2 JP6497208B2 (en) 2019-04-10

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ID=57579885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015101991A Active JP6497208B2 (en) 2015-05-19 2015-05-19 Manufacturing method of high-concentration carburized steel

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JP (1) JP6497208B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6849520B2 (en) * 2017-04-28 2021-03-24 光洋サーモシステム株式会社 Manufacturing method of steel parts and carburizing furnace

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3894635B2 (en) * 1997-08-11 2007-03-22 株式会社小松製作所 Carburized member, manufacturing method thereof, and carburizing system
JP3839615B2 (en) * 1998-04-14 2006-11-01 株式会社不二越 Vacuum carburizing method
JP2002173759A (en) * 2000-12-05 2002-06-21 Toho Gas Co Ltd Vacuum carburizing atmospheric gas control system and vacuum carburizing treatment apparatus used in the system
CN1291057C (en) * 2001-11-30 2006-12-20 光洋热系统株式会社 Vacuum heat treatment method and apparatus
WO2004111292A1 (en) * 2003-06-12 2004-12-23 Koyo Thermo Systems Co., Ltd. Method of gas carburizing
JP5549909B2 (en) * 2009-07-24 2014-07-16 株式会社Ｉｈｉ Carburizing analysis method and carburizing analysis apparatus
JP4851569B2 (en) * 2009-09-01 2012-01-11 ジヤトコ株式会社 Vacuum carburizing method

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