JPS61418B2 - - Google Patents

Info

Publication number
JPS61418B2
JPS61418B2 JP57056100A JP5610082A JPS61418B2 JP S61418 B2 JPS61418 B2 JP S61418B2 JP 57056100 A JP57056100 A JP 57056100A JP 5610082 A JP5610082 A JP 5610082A JP S61418 B2 JPS61418 B2 JP S61418B2
Authority
JP
Japan
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
JP57056100A
Other languages
Japanese (ja)
Other versions
JPS58174557A (ja
Inventor
Kyohiko Nohara
Hiroshi Ono
Takamasa Shibayama
Hiroyuki Uesugi
Shuzo 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.)
JFE Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP57056100A priority Critical patent/JPS58174557A/ja
Publication of JPS58174557A publication Critical patent/JPS58174557A/ja
Publication of JPS61418B2 publication Critical patent/JPS61418B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
  • Heat Treatment Of Steel (AREA)
  • Hard Magnetic Materials (AREA)
JP57056100A 1982-04-06 1982-04-06 石油井の非磁性ドリルカラ−用高Ｍｎ鋼とその製造方法 Granted JPS58174557A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57056100A JPS58174557A (ja) 1982-04-06 1982-04-06 石油井の非磁性ドリルカラ−用高Ｍｎ鋼とその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57056100A JPS58174557A (ja) 1982-04-06 1982-04-06 石油井の非磁性ドリルカラ−用高Ｍｎ鋼とその製造方法

Publications (2)

Publication Number Publication Date
JPS58174557A JPS58174557A (ja) 1983-10-13
JPS61418B2 true JPS61418B2 (enrdf_load_stackoverflow) 1986-01-08

Family

ID=13017678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57056100A Granted JPS58174557A (ja) 1982-04-06 1982-04-06 石油井の非磁性ドリルカラ−用高Ｍｎ鋼とその製造方法

Country Status (1)

Country Link
JP (1) JPS58174557A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0344415A (ja) * 1989-07-12 1991-02-26 Kobe Steel Ltd ドリル加工性に優れた高強度高靭性高Ｍｎ非磁性鋼の製造方法
KR970001324B1 (ko) * 1994-03-25 1997-02-05 김만제 열간가공성이 우수한 고망간강 및 그 열간압연 방법
US20120160363A1 (en) * 2010-12-28 2012-06-28 Exxonmobil Research And Engineering Company High manganese containing steels for oil, gas and petrochemical applications
US10597760B2 (en) * 2013-07-26 2020-03-24 Nippon Steel Corporation High-strength steel material for oil well and oil well pipes
JP6264468B2 (ja) * 2014-10-01 2018-01-24 新日鐵住金株式会社 高強度油井用鋼材および油井管
JP7348553B2 (ja) * 2020-02-03 2023-09-21 日本製鉄株式会社 油井管
CN117551937B (zh) * 2023-11-17 2024-07-19 齐鲁工业大学(山东省科学院) 一种高强塑积Fe-Mn-Al-Nb系中锰钢及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55110757A (en) * 1979-02-16 1980-08-26 Daido Steel Co Ltd High strength, nonmagnetic, high manganese steel

Also Published As

Publication number Publication date
JPS58174557A (ja) 1983-10-13

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