GB9116412D0 - High toughness non-refined steels and method for manufacturing them - Google Patents

High toughness non-refined steels and method for manufacturing them

Info

Publication number
GB9116412D0
GB9116412D0 GB919116412A GB9116412A GB9116412D0 GB 9116412 D0 GB9116412 D0 GB 9116412D0 GB 919116412 A GB919116412 A GB 919116412A GB 9116412 A GB9116412 A GB 9116412A GB 9116412 D0 GB9116412 D0 GB 9116412D0
Authority
GB
United Kingdom
Prior art keywords
manufacturing
high toughness
toughness non
refined steels
steels
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.)
Pending
Application number
GB919116412A
Other languages
English (en)
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.)
Samsung Heavy Industries Co Ltd
Original Assignee
Samsung Heavy Industries Co 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
Priority claimed from KR1019900011944A external-priority patent/KR930003643B1/ko
Priority claimed from KR1019910002924A external-priority patent/KR930002742B1/ko
Application filed by Samsung Heavy Industries Co Ltd filed Critical Samsung Heavy Industries Co Ltd
Publication of GB9116412D0 publication Critical patent/GB9116412D0/en
Pending legal-status Critical Current

Links

GB919116412A 1990-08-03 1991-07-30 High toughness non-refined steels and method for manufacturing them Pending GB9116412D0 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1019900011944A KR930003643B1 (ko) 1990-08-03 1990-08-03 개재물형상이 제어된 고인성 비조질강
KR910002925 1991-02-22
KR1019910002924A KR930002742B1 (ko) 1991-02-22 1991-02-22 고인성형 비조질강 및 그 제조방법

Publications (1)

Publication Number Publication Date
GB9116412D0 true GB9116412D0 (en) 1991-09-11

Family

ID=27348672

Family Applications (2)

Application Number Title Priority Date Filing Date
GB919116412A Pending GB9116412D0 (en) 1990-08-03 1991-07-30 High toughness non-refined steels and method for manufacturing them
GB9116654A Expired - Fee Related GB2246579B (en) 1990-08-03 1991-08-01 Method for manufacturing high toughness non-refined steels

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9116654A Expired - Fee Related GB2246579B (en) 1990-08-03 1991-08-01 Method for manufacturing high toughness non-refined steels

Country Status (4)

Country Link
JP (1) JPH06340946A (fr)
DE (1) DE4125648A1 (fr)
FR (1) FR2665461B1 (fr)
GB (2) GB9116412D0 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4343565C1 (de) * 1993-12-21 1995-06-08 Ver Schmiedewerke Gmbh Verfahren zur Herstellung von Schienenrädern und Schienenradteilen
GB2287956B (en) * 1994-03-31 1998-02-04 Daewoo Heavy Ind Co Ltd Thermal refiningless hot-rolled steel and method of making same
DE4432390C2 (de) * 1994-09-02 1998-03-26 Mannesmann Ag Verfahren zur Senkung der Heißrißanfälligkeit bei der Herstellung eines niedriglegierten C-Mn-Stahles
EP0824602B1 (fr) * 1996-03-06 2001-09-19 CARL DAN. PEDDINGHAUS GMBH & CO. KG Materiau d'acier a haute resistance thermique utile pour produire les parties superieures de pistons de moteurs
US5882585A (en) * 1996-03-06 1999-03-16 Carl Dan Peddinghaus Gmbh & Co. Kg Steel material with high thermal-resistance for producing engine piston upper parts
FR2765593B1 (fr) * 1997-07-04 1999-08-20 Ascometal Sa Acier au carbone ou faiblement allie a usinabilite amelioree et procede d'elaboration de cet acier
JP5304507B2 (ja) * 2009-07-23 2013-10-02 新日鐵住金株式会社 高周波焼入れ用非調質鋼
CN102994895A (zh) * 2012-12-03 2013-03-27 中天钢铁集团有限公司 一种微合金化高强度高韧性地质钻探用钢及其生产工艺
CN103589970B (zh) * 2013-10-24 2016-03-30 南京钢铁股份有限公司 非调质轴类零件用棒材及其制造工艺
CN112609127A (zh) * 2020-11-27 2021-04-06 马鞍山钢铁股份有限公司 一种高强韧钻柱转换接头用钢及其生产工艺
CN117758155A (zh) * 2024-01-29 2024-03-26 延安嘉盛石油机械有限责任公司 一种油套管及其制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB411282A (en) * 1933-05-16 1934-06-07 Robert Owen Jones Improvements in or relating to electromagnetic motors
GB1342582A (en) * 1970-03-20 1974-01-03 British Steel Corp Rail steel
DE2937908A1 (de) * 1978-09-20 1980-04-03 Daido Steel Co Ltd Te-s-automatenstahl mit niedriger anisotropie und verfahren zu seiner herstellung
US4299621A (en) * 1979-07-03 1981-11-10 Henrik Giflo High mechanical strength reinforcement steel
JPS57120616A (en) * 1981-01-21 1982-07-27 Daido Steel Co Ltd Production of parts for mechanical structure
DE3201204C2 (de) * 1982-01-16 1983-12-22 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg "Verwendung eines Kohlenstoff-Mangan-Stahles für Bauteile mit hoher Festigkeit und Zähigkeit bei einfacher Wärmebehandlung"
JPS58199812A (ja) * 1982-05-18 1983-11-21 Kobe Steel Ltd 耐硫化物応力腐食割れ性の優れた鋼材の製造方法
JPS599122A (ja) * 1982-07-05 1984-01-18 Kawasaki Steel Corp 非調質高強度，高靭性鋼の製造方法
US4533405A (en) * 1982-10-07 1985-08-06 Amax Inc. Tubular high strength low alloy steel for oil and gas wells
DE3434744A1 (de) * 1984-09-21 1986-04-03 M.A.N.-B & W Diesel GmbH, 8900 Augsburg Verfahren zur herstellung von warmgewalzten stangen
JPS61204353A (ja) * 1985-03-07 1986-09-10 Nippon Steel Corp 温間鍛造のままで優れた強度靭性を有する鋼材
JPS64220A (en) * 1987-06-23 1989-01-05 Nippon Steel Corp Production of hot forged and non-tempered parts for machine structural purpose
SU1497264A1 (ru) * 1987-09-22 1989-07-30 Всесоюзный научно-исследовательский и конструкторско-технологический институт трубной промышленности Сталь
KR930010411B1 (ko) * 1988-07-11 1993-10-23 니혼 세이코오 가부시끼가이샤 로울링 베어링(Rolling Bearing)
US5017335A (en) * 1989-06-29 1991-05-21 Bethlehem Steel Co. Microalloyed steel and process for preparing a railroad joint bar

Also Published As

Publication number Publication date
FR2665461A1 (fr) 1992-02-07
JPH06340946A (ja) 1994-12-13
DE4125648A1 (de) 1992-02-06
GB2246579A (en) 1992-02-05
GB9116654D0 (en) 1991-09-18
GB2246579B (en) 1994-11-30
FR2665461B1 (fr) 1994-09-16

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