FR2665461B1 - Aciers non affines a tenacite elevee et procede pour leur fabrication. - Google Patents

Aciers non affines a tenacite elevee et procede pour leur fabrication.

Info

Publication number
FR2665461B1
FR2665461B1 FR9109898A FR9109898A FR2665461B1 FR 2665461 B1 FR2665461 B1 FR 2665461B1 FR 9109898 A FR9109898 A FR 9109898A FR 9109898 A FR9109898 A FR 9109898A FR 2665461 B1 FR2665461 B1 FR 2665461B1
Authority
FR
France
Prior art keywords
manufacture
high tenacity
unrefined
steels
unrefined 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.)
Expired - Fee Related
Application number
FR9109898A
Other languages
English (en)
Other versions
FR2665461A1 (fr
Inventor
Kim Kang Hyung
Wi Chang Wook
Yu In Suk
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 FR2665461A1 publication Critical patent/FR2665461A1/fr
Application granted granted Critical
Publication of FR2665461B1 publication Critical patent/FR2665461B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
FR9109898A 1990-08-03 1991-08-02 Aciers non affines a tenacite elevee et procede pour leur fabrication. Expired - Fee Related FR2665461B1 (fr)

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 (2)

Publication Number Publication Date
FR2665461A1 FR2665461A1 (fr) 1992-02-07
FR2665461B1 true FR2665461B1 (fr) 1994-09-16

Family

ID=27348672

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9109898A Expired - Fee Related FR2665461B1 (fr) 1990-08-03 1991-08-02 Aciers non affines a tenacite elevee et procede pour leur fabrication.

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 (10)

* 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
DE59607725D1 (de) * 1996-03-06 2001-10-25 Peddinghaus Carl Dan Gmbh Stahlwerkstoff mit hoher warmfestigkeit zur herstellung von motorkolbenoberteilen
CA2220255C (fr) * 1996-03-06 2005-05-10 Carl Dan. Peddinghaus Gmbh & Co. Kg Materiau d'acier a haute resistance thermique utile pour produire les parties superieures de pistons de moteurs
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

Family Cites Families (14)

* 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
FR2436825B1 (fr) * 1978-09-20 1987-07-24 Daido Steel Co Ltd Acier de decolletage au tellure et au soufre presentant une anisotropie reduite des proprietes mecaniques et une bonne aptitude au forgeage a froid, et procede de sa preparation
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
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
JPH06340946A (ja) 1994-12-13
FR2665461A1 (fr) 1992-02-07
GB2246579A (en) 1992-02-05
GB2246579B (en) 1994-11-30
GB9116654D0 (en) 1991-09-18
DE4125648A1 (de) 1992-02-06
GB9116412D0 (en) 1991-09-11

Similar Documents

Publication Publication Date Title
FR2658394B1 (fr) Cigarette, et procede pour la fabriquer.
FR2662022B1 (fr) Tube cathodique et procede pour sa fabrication.
FR2644088B1 (fr) Procede de fabrication de coude de fonderie
FR2685916B1 (fr) Inhibiteurs mixtes de la no synthase et de la cyclooxygenase, ainsi qu'un procede pour leur preparation.
FR2696867B1 (fr) Dispositif de cathode a decharge et procede pour sa fabrication.
FR2667157B1 (fr) Micro-accelerometre a resonateurs et procede de fabrication.
FR2678620B1 (fr) Nouveaux 1,3-disilacyclobutanes et leur procede de fabrication.
FI93863B (fi) Menetelmä kestävän teräksen valmistamiseksi
FR2695008B1 (fr) Procede et machine pour la fabrication de cigarettes.
FR2665461B1 (fr) Aciers non affines a tenacite elevee et procede pour leur fabrication.
DE69002267T2 (de) Nass-kaltwalzverfahren.
BE881720A (fr) Procede de fabrication de l'acier
FR2626267B1 (fr) Procede de fabrication d'alumine-betaŸi1Ÿ.Ÿi1Ÿ. et alumine-betaŸi1Ÿ.Ÿi1Ÿ. obtenue par ce procede
FR2664585B1 (fr) Structures refractaires refroidies et procede pour leur fabrication.
FR2474962B1 (fr) Essieu creux d'automobile et procede pour sa fabrication
FR2671072B1 (fr) Verre silico-sodo-calcique, microspheres obtenues a partir de ce verre et procede pour leur fabrication.
FR2669636B1 (fr) Procede de fabrication de furane 2,5-dicarboxaldehyde.
FR2667884B3 (fr) Element de construction et procede pour sa fabrication.
FR2664745B1 (fr) Convertisseur thermoelectrique et procede pour sa fabrication.
MA23188A1 (fr) Composes polycycliques et procede pour leur fabrication
DE69109675D1 (de) Geflechte und dessen herstellungsverfahren.
MA21849A1 (fr) Procede de fabrication d'alkyl - ethoxy - carboxylates .
FR2702340B1 (fr) Procede et machine d'ebourgeonnage, notamment pour les cassissiers.
FR2656549B1 (fr) Procede pour la fabrication d'un coude et coude fabrique suivant ce procede.
FR2681618B1 (fr) Cóoeur de croisement perfectionne et procede pour sa fabrication.

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse