JPH01104718A - 冷間鍛造用棒線材の製造方法 - Google Patents

冷間鍛造用棒線材の製造方法

Info

Publication number
JPH01104718A
JPH01104718A JP26178287A JP26178287A JPH01104718A JP H01104718 A JPH01104718 A JP H01104718A JP 26178287 A JP26178287 A JP 26178287A JP 26178287 A JP26178287 A JP 26178287A JP H01104718 A JPH01104718 A JP H01104718A
Authority
JP
Japan
Prior art keywords
spheroidization
temperature
hardness
annealing
rolling
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
JP26178287A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0570685B2 (en]
Inventor
Kenichiro Naito
賢一郎 内藤
Toshimichi Mori
俊道 森
Hitoshi Marukuni
丸国　等
Hirobumi Fujita
博文 藤田
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.)
Nissan Motor Co Ltd
Nippon Steel Corp
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd, Nippon Steel Corp filed Critical Nissan Motor Co Ltd
Priority to JP26178287A priority Critical patent/JPH01104718A/ja
Publication of JPH01104718A publication Critical patent/JPH01104718A/ja
Publication of JPH0570685B2 publication Critical patent/JPH0570685B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
JP26178287A 1987-10-19 1987-10-19 冷間鍛造用棒線材の製造方法 Granted JPH01104718A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26178287A JPH01104718A (ja) 1987-10-19 1987-10-19 冷間鍛造用棒線材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26178287A JPH01104718A (ja) 1987-10-19 1987-10-19 冷間鍛造用棒線材の製造方法

Publications (2)

Publication Number Publication Date
JPH01104718A true JPH01104718A (ja) 1989-04-21
JPH0570685B2 JPH0570685B2 (en]) 1993-10-05

Family

ID=17366627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26178287A Granted JPH01104718A (ja) 1987-10-19 1987-10-19 冷間鍛造用棒線材の製造方法

Country Status (1)

Country Link
JP (1) JPH01104718A (en])

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009010237A (ja) * 2007-06-29 2009-01-15 Sanyo Electric Co Ltd 電解コンデンサおよびその製造方法
JP2009024218A (ja) * 2007-07-19 2009-02-05 Sumitomo Metal Ind Ltd 軸受粗成形品の製造方法
JP2009108354A (ja) * 2007-10-29 2009-05-21 Sumitomo Metal Ind Ltd 軸受粗成形品の製造方法
JP2015168882A (ja) * 2014-03-11 2015-09-28 株式会社神戸製鋼所 合金鋼の球状化熱処理方法
WO2016158428A1 (ja) * 2015-03-31 2016-10-06 株式会社神戸製鋼所 機械構造部品用鋼線
JP2018168473A (ja) * 2018-07-06 2018-11-01 株式会社神戸製鋼所 合金鋼の球状化熱処理方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009010237A (ja) * 2007-06-29 2009-01-15 Sanyo Electric Co Ltd 電解コンデンサおよびその製造方法
JP2009024218A (ja) * 2007-07-19 2009-02-05 Sumitomo Metal Ind Ltd 軸受粗成形品の製造方法
JP2009108354A (ja) * 2007-10-29 2009-05-21 Sumitomo Metal Ind Ltd 軸受粗成形品の製造方法
JP2015168882A (ja) * 2014-03-11 2015-09-28 株式会社神戸製鋼所 合金鋼の球状化熱処理方法
WO2016158428A1 (ja) * 2015-03-31 2016-10-06 株式会社神戸製鋼所 機械構造部品用鋼線
JP2016194100A (ja) * 2015-03-31 2016-11-17 株式会社神戸製鋼所 機械構造部品用鋼線
JP2018168473A (ja) * 2018-07-06 2018-11-01 株式会社神戸製鋼所 合金鋼の球状化熱処理方法

Also Published As

Publication number Publication date
JPH0570685B2 (en]) 1993-10-05

Similar Documents

Publication Publication Date Title
JP4018905B2 (ja) 機械構造用熱間圧延線材・棒鋼およびその製造方法
US5252153A (en) Process for producing steel bar wire rod for cold working
JPH0112816B2 (en])
JPH0156124B2 (en])
JPS62199718A (ja) 機械構造用鋼の圧延材直接軟質化法
JPH01104718A (ja) 冷間鍛造用棒線材の製造方法
JPS58141333A (ja) 鍛造品の熱処理方法
JP2000336460A (ja) 機械構造用熱間圧延線材・棒鋼及びその製造方法
JPS6156235A (ja) 高靭性非調質鋼の製造方法
JPH0576524B2 (en])
JPH09324212A (ja) 焼入性と冷間加工性に優れた高炭素熱延鋼帯の製造方法
JPH0217608B2 (en])
JPH0426716A (ja) 棒鋼線材の短時間球状化焼鈍方法
JPH02107743A (ja) 均一伸びの優れた超高張力ｐｃ鋼線或は鋼棒およびその製造方法
JPH04173921A (ja) 球状化組織を有する鋼線材又は棒鋼の製造方法
JPH0213004B2 (en])
JPS61153230A (ja) 迅速球状化が可能な低合金鋼線材の製造方法
JPS589816B2 (ja) 非調質圧延棒鋼の製造法
JPH1025521A (ja) 線材の球状化焼鈍方法
JPS6358906B2 (en])
JPH0576522B2 (en])
JPS59136423A (ja) 球状化組織を有する棒鋼と線材の製造方法
JPH0576525B2 (en])
KR100342673B1 (ko) 구상화열처리특성이우수한중탄소강선재제조방법
JPS59129719A (ja) 高クロムロ−ルの製造法

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313117

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

LAPS Cancellation because of no payment of annual fees