JPS622023B2 - - Google Patents

Info

Publication number
JPS622023B2
JPS622023B2 JP6935486A JP6935486A JPS622023B2 JP S622023 B2 JPS622023 B2 JP S622023B2 JP 6935486 A JP6935486 A JP 6935486A JP 6935486 A JP6935486 A JP 6935486A JP S622023 B2 JPS622023 B2 JP S622023B2
Authority
JP
Japan
Prior art keywords
content
less
effect
steel
case
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
Application number
JP6935486A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61217553A (ja
Inventor
Susumu Kanbara
Masashi Takahashi
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 JP6935486A priority Critical patent/JPS61217553A/ja
Publication of JPS61217553A publication Critical patent/JPS61217553A/ja
Publication of JPS622023B2 publication Critical patent/JPS622023B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
JP6935486A 1986-03-27 1986-03-27 熱処理歪の小さい肌焼ボロン鋼 Granted JPS61217553A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6935486A JPS61217553A (ja) 1986-03-27 1986-03-27 熱処理歪の小さい肌焼ボロン鋼

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6935486A JPS61217553A (ja) 1986-03-27 1986-03-27 熱処理歪の小さい肌焼ボロン鋼

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP11048681A Division JPS5811764A (ja) 1981-07-15 1981-07-15 熱処理歪の小さい肌焼ボロン鋼

Publications (2)

Publication Number Publication Date
JPS61217553A JPS61217553A (ja) 1986-09-27
JPS622023B2 true JPS622023B2 (enrdf_load_stackoverflow) 1987-01-17

Family

ID=13400135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6935486A Granted JPS61217553A (ja) 1986-03-27 1986-03-27 熱処理歪の小さい肌焼ボロン鋼

Country Status (1)

Country Link
JP (1) JPS61217553A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2937332B2 (ja) * 1988-11-28 1999-08-23 大同特殊鋼株式会社 冷間鍛造用鋼
JP3477030B2 (ja) * 1997-06-12 2003-12-10 ダイハツ工業株式会社 浸炭部材
US6261388B1 (en) 1998-05-20 2001-07-17 Nippon Steel Corporation Cold forging steel having improved resistance to grain coarsening and delayed fracture and process for producing same
JP2007056296A (ja) * 2005-08-23 2007-03-08 Ntn Corp 等速ジョイント用浸炭部品の製造方法
JP6034632B2 (ja) 2012-03-26 2016-11-30 株式会社神戸製鋼所 耐遅れ破壊性に優れたボロン添加高強度ボルト用鋼および高強度ボルト
US11149832B2 (en) 2019-12-13 2021-10-19 Aichi Steel Corporation Differential hypoid gear, pinion gear, and paired hypoid gears formed by combination thereof

Also Published As

Publication number Publication date
JPS61217553A (ja) 1986-09-27

Similar Documents

Publication Publication Date Title
JP3524229B2 (ja) 高靭性肌焼き鋼製機械部品およびその製法
JP4047499B2 (ja) 耐ピッチング性に優れた浸炭窒化部品
JP3033349B2 (ja) 耐ピッチング性に優れた浸炭鋼部品
JPS6311423B2 (enrdf_load_stackoverflow)
JP3094856B2 (ja) 高強度高靭性肌焼き用鋼
WO2004059023A1 (ja) 変寸抑制特性に優れた冷間ダイス鋼
JP4847681B2 (ja) Ｔｉ含有肌焼き鋼
JPS622023B2 (enrdf_load_stackoverflow)
JP2001152284A (ja) 浸炭及び浸炭窒化処理用高強度クロム鋼
JPS6263653A (ja) 高強度肌焼鋼
JPS6140030B2 (enrdf_load_stackoverflow)
JPS5916949A (ja) 軟窒化用鋼
JPH108189A (ja) 曲げ特性に優れる高周波焼入れ用鋼ならびにその 鋼材を用いた曲げ特性に優れる高周波焼入れ部品
JPH07188895A (ja) 機械構造用部品の製造方法
JPS5916948A (ja) 軟窒化用鋼
JPH0254416B2 (enrdf_load_stackoverflow)
JP3629851B2 (ja) プラズマ浸炭用冷間工具鋼
EP3252182B1 (en) Case hardening steel
JPH04297550A (ja) 耐遅れ破壊性浸炭肌焼鋼とその製造法
WO2002044435A1 (fr) Acier destiné à une carburation et appareillage carburé
JPH108199A (ja) 浸炭硬化性に優れた肌焼鋼
JPH0559432A (ja) 疲労強度の優れた浸炭歯車の製造方法
JP2546045B2 (ja) 肌焼鋼
JP3491548B2 (ja) 機械構造部品用鋼板および高強度プレス成形体
JPH07207412A (ja) 結晶粒安定化浸炭用鋼