JPH0447023B2 - - Google Patents

Info

Publication number
JPH0447023B2
JPH0447023B2 JP57123034A JP12303482A JPH0447023B2 JP H0447023 B2 JPH0447023 B2 JP H0447023B2 JP 57123034 A JP57123034 A JP 57123034A JP 12303482 A JP12303482 A JP 12303482A JP H0447023 B2 JPH0447023 B2 JP H0447023B2
Authority
JP
Japan
Prior art keywords
steel
hardness
core
soft
effective
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.)
Expired - Lifetime
Application number
JP57123034A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5916950A (ja
Inventor
Susumu Kanbara
Yasuo Ootani
Fukukazu Nakazato
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP12303482A priority Critical patent/JPS5916950A/ja
Publication of JPS5916950A publication Critical patent/JPS5916950A/ja
Publication of JPH0447023B2 publication Critical patent/JPH0447023B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
JP12303482A 1982-07-16 1982-07-16 軟窒化用鋼 Granted JPS5916950A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12303482A JPS5916950A (ja) 1982-07-16 1982-07-16 軟窒化用鋼

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12303482A JPS5916950A (ja) 1982-07-16 1982-07-16 軟窒化用鋼

Publications (2)

Publication Number Publication Date
JPS5916950A JPS5916950A (ja) 1984-01-28
JPH0447023B2 true JPH0447023B2 (en, 2012) 1992-07-31

Family

ID=14850569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12303482A Granted JPS5916950A (ja) 1982-07-16 1982-07-16 軟窒化用鋼

Country Status (1)

Country Link
JP (1) JPS5916950A (en, 2012)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS619555A (ja) * 1984-06-25 1986-01-17 Komatsu Ltd 迅速軟窒化用鋼
KR930010411B1 (ko) * 1988-07-11 1993-10-23 니혼 세이코오 가부시끼가이샤 로울링 베어링(Rolling Bearing)
JP4752635B2 (ja) * 2006-06-15 2011-08-17 住友金属工業株式会社 軟窒化部品の製造方法
CN103834877B (zh) * 2014-03-26 2015-11-18 武汉钢铁(集团)公司 一种薄板坯生产切割鞋模用钢及其制备方法
CN109790591A (zh) * 2016-10-13 2019-05-21 卡特彼勒公司 一种用于机器履带链组件的氮化履带销

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556456A (en) * 1978-06-29 1980-01-17 Daido Steel Co Ltd Blank for surface hardened material having less heat treatment strain
JPS5871359A (ja) * 1981-10-22 1983-04-28 Sumitomo Metal Ind Ltd 軟窒化用鋼

Also Published As

Publication number Publication date
JPS5916950A (ja) 1984-01-28

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