ATE179461T1 - Niedriglegierter c-mn-stahl - Google Patents

Niedriglegierter c-mn-stahl

Info

Publication number
ATE179461T1
ATE179461T1 AT95250205T AT95250205T ATE179461T1 AT E179461 T1 ATE179461 T1 AT E179461T1 AT 95250205 T AT95250205 T AT 95250205T AT 95250205 T AT95250205 T AT 95250205T AT E179461 T1 ATE179461 T1 AT E179461T1
Authority
AT
Austria
Prior art keywords
steel
max
low alloy
content
alloy
Prior art date
Application number
AT95250205T
Other languages
English (en)
Inventor
Bernhard Koschlig
Wilhelm Nickel
Original Assignee
Mannesmann Ag
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 Mannesmann Ag filed Critical Mannesmann Ag
Application granted granted Critical
Publication of ATE179461T1 publication Critical patent/ATE179461T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Articles (AREA)
  • Body Structure For Vehicles (AREA)
AT95250205T 1994-09-02 1995-08-20 Niedriglegierter c-mn-stahl ATE179461T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4432390A DE4432390C2 (de) 1994-09-02 1994-09-02 Verfahren zur Senkung der Heißrißanfälligkeit bei der Herstellung eines niedriglegierten C-Mn-Stahles

Publications (1)

Publication Number Publication Date
ATE179461T1 true ATE179461T1 (de) 1999-05-15

Family

ID=6527991

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95250205T ATE179461T1 (de) 1994-09-02 1995-08-20 Niedriglegierter c-mn-stahl

Country Status (5)

Country Link
EP (1) EP0705908B1 (de)
AT (1) ATE179461T1 (de)
BR (1) BR9503886A (de)
DE (2) DE4432390C2 (de)
ES (1) ES2130525T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2128240B1 (es) * 1996-07-26 2000-01-01 Gsb Grupo Siderurgico Vasco S Procedimiento de fabricacion de aceros microaleados.
CN114606443B (zh) * 2022-03-17 2022-08-09 襄阳金耐特机械股份有限公司 一种高淬透性铸钢

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155950B (en) * 1984-03-01 1988-01-20 Nippon Steel Corp Erw-oil well pipe and process for producing same
JPS63230819A (ja) * 1987-03-20 1988-09-27 Sumitomo Metal Ind Ltd 耐食性に優れた油井管用鋼の製造方法
JPH01283322A (ja) * 1988-05-10 1989-11-14 Sumitomo Metal Ind Ltd 耐食性に優れた高強度油井管の製造方法
JPH0320443A (ja) * 1989-06-15 1991-01-29 Sumitomo Metal Ind Ltd 耐ｓｓｃｃ性に優れた高強度油井管およびその製造方法
GB9116412D0 (en) * 1990-08-03 1991-09-11 Samsung Heavy Ind High toughness non-refined steels and method for manufacturing them
JP2661845B2 (ja) * 1992-09-24 1997-10-08 新日本製鐵株式会社 含オキサイド系耐火用形鋼の制御圧延による製造方法
JPH06116635A (ja) * 1992-10-02 1994-04-26 Kawasaki Steel Corp 耐硫化物応力腐食割れ性に優れた高強度低合金油井用鋼の製造方法

Also Published As

Publication number Publication date
EP0705908A2 (de) 1996-04-10
EP0705908A3 (de) 1996-05-22
DE59505760D1 (de) 1999-06-02
EP0705908B1 (de) 1999-04-28
BR9503886A (pt) 1996-09-17
DE4432390C2 (de) 1998-03-26
DE4432390A1 (de) 1996-03-07
ES2130525T3 (es) 1999-07-01

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee