JPH0576522B2 - - Google Patents

Info

Publication number
JPH0576522B2
JPH0576522B2 JP1360785A JP1360785A JPH0576522B2 JP H0576522 B2 JPH0576522 B2 JP H0576522B2 JP 1360785 A JP1360785 A JP 1360785A JP 1360785 A JP1360785 A JP 1360785A JP H0576522 B2 JPH0576522 B2 JP H0576522B2
Authority
JP
Japan
Prior art keywords
less
steel
hours
range
temperature
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 - Fee Related
Application number
JP1360785A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61174321A (ja
Inventor
Toshihiko Takahashi
Toshizo Tarui
Hiroshi Sato
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
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP1360785A priority Critical patent/JPS61174321A/ja
Publication of JPS61174321A publication Critical patent/JPS61174321A/ja
Publication of JPH0576522B2 publication Critical patent/JPH0576522B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
JP1360785A 1985-01-29 1985-01-29 機械構造用鋼の球状化焼鈍法 Granted JPS61174321A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1360785A JPS61174321A (ja) 1985-01-29 1985-01-29 機械構造用鋼の球状化焼鈍法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1360785A JPS61174321A (ja) 1985-01-29 1985-01-29 機械構造用鋼の球状化焼鈍法

Publications (2)

Publication Number Publication Date
JPS61174321A JPS61174321A (ja) 1986-08-06
JPH0576522B2 true JPH0576522B2 (en, 2012) 1993-10-22

Family

ID=11837916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1360785A Granted JPS61174321A (ja) 1985-01-29 1985-01-29 機械構造用鋼の球状化焼鈍法

Country Status (1)

Country Link
JP (1) JPS61174321A (en, 2012)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6353208A (ja) * 1986-08-22 1988-03-07 Nippon Steel Corp 機械構造用合金鋼の球状化焼鈍法
JP2591807B2 (ja) * 1988-11-29 1997-03-19 川崎製鉄株式会社 冷間鍛造性及び高周波焼入れ性に優れた機械構造用炭素鋼
JP3838480B2 (ja) * 2000-05-17 2006-10-25 大同特殊鋼株式会社 被削性に優れた耐高面圧部材用鋼材および耐高面圧部材
CN107058704A (zh) * 2016-12-22 2017-08-18 江苏翔能科技发展有限公司 一种消除4Cr13不锈钢环轧件退火态网碳的工艺方法
CN112941279A (zh) * 2021-01-26 2021-06-11 青海西钢特殊钢科技开发有限公司 一种提高20MnCr5+HH钢末端淬透性硬度的热处理工艺

Also Published As

Publication number Publication date
JPS61174321A (ja) 1986-08-06

Similar Documents

Publication Publication Date Title
RU2479662C2 (ru) Супербейнитная сталь и способ ее получения
JP2001240941A (ja) 冷間鍛造用棒線材とその製造方法
JPH04365816A (ja) 冷間加工用棒鋼線材の製造方法
US4702778A (en) Method for softening rolled medium carbon machine structural steels
JPH039168B2 (en, 2012)
JPH0576522B2 (en, 2012)
JPS6128742B2 (en, 2012)
JPS6159379B2 (en, 2012)
US20060057419A1 (en) High-strength steel product excelling in fatigue strength and process for producing the same
JPH04124217A (ja) 焼鈍軟化性に優れた強靭歯車用鋼の製造方法
JPS6286125A (ja) 高強度高靭性熱間圧延鋼材の製造方法
JPS62253724A (ja) 粒状セメンタイト組織を有する冷鍜用線材の製造法
JPH036981B2 (en, 2012)
JPH0533283B2 (en, 2012)
JPS63161117A (ja) 高強度高靭性熱間圧延鋼材の製造方法
JPH01104718A (ja) 冷間鍛造用棒線材の製造方法
US4325758A (en) Heat treatment for high chromium high carbon stainless steel
JPH1025521A (ja) 線材の球状化焼鈍方法
JP6059569B2 (ja) 冷間加工性及び被削性に優れた鋼材の製造方法
CN111479938A (zh) 热处理固化型高碳钢板及其制造方法
JPS62280326A (ja) 靭性のすぐれた非調質ボルト用鋼材の製造方法
JPH04297548A (ja) 高強度高靭性非調質鋼とその製造方法
JP3024245B2 (ja) 冷間加工に適した肌焼鋼の製造方法
JPS6353208A (ja) 機械構造用合金鋼の球状化焼鈍法
JPS6075517A (ja) 非調質鍛鋼品の製造方法

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees