NO970548D0 - Stål for fremstilling av et smistykke, og fremgangsmåte for fremstilling derav - Google Patents

Stål for fremstilling av et smistykke, og fremgangsmåte for fremstilling derav

Info

Publication number
NO970548D0
NO970548D0 NO970548A NO970548A NO970548D0 NO 970548 D0 NO970548 D0 NO 970548D0 NO 970548 A NO970548 A NO 970548A NO 970548 A NO970548 A NO 970548A NO 970548 D0 NO970548 D0 NO 970548D0
Authority
NO
Norway
Prior art keywords
making
steel
wrought iron
wrought
iron
Prior art date
Application number
NO970548A
Other languages
English (en)
Other versions
NO970548L (no
Inventor
Jacques Bellus
Pierre Jolly
Claude Pichard
Vincent Jacot
Christian Tomme
Daniel Robat
Original Assignee
Ascometal Sa
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 Ascometal Sa filed Critical Ascometal Sa
Publication of NO970548D0 publication Critical patent/NO970548D0/no
Publication of NO970548L publication Critical patent/NO970548L/no

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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/20—Isothermal quenching, e.g. bainitic hardening
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Forging (AREA)
NO970548A 1996-02-08 1997-02-06 Stål for fremstilling av et smistykke, og fremgangsmåte for fremstilling derav NO970548L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9601525A FR2744733B1 (fr) 1996-02-08 1996-02-08 Acier pour la fabrication de piece forgee et procede de fabrication d'une piece forgee

Publications (2)

Publication Number Publication Date
NO970548D0 true NO970548D0 (no) 1997-02-06
NO970548L NO970548L (no) 1997-08-11

Family

ID=9488967

Family Applications (1)

Application Number Title Priority Date Filing Date
NO970548A NO970548L (no) 1996-02-08 1997-02-06 Stål for fremstilling av et smistykke, og fremgangsmåte for fremstilling derav

Country Status (18)

Country Link
US (1) US5820706A (no)
EP (1) EP0787812B1 (no)
JP (1) JP3915043B2 (no)
KR (1) KR970062058A (no)
AR (1) AR005719A1 (no)
AT (1) ATE262047T1 (no)
BR (1) BR9700917A (no)
CA (1) CA2196029A1 (no)
CZ (1) CZ293691B6 (no)
DE (1) DE69728076T2 (no)
DK (1) DK0787812T3 (no)
ES (1) ES2217374T3 (no)
FR (1) FR2744733B1 (no)
HU (1) HUP9700269A3 (no)
NO (1) NO970548L (no)
PL (1) PL182920B1 (no)
PT (1) PT787812E (no)
SI (1) SI9700025B (no)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3524790B2 (ja) * 1998-09-30 2004-05-10 株式会社神戸製鋼所 塗膜耐久性に優れた塗装用鋼材およびその製造方法
CN1402632A (zh) * 1999-12-23 2003-03-12 辉瑞产品公司 水凝胶驱动的药物剂型
JP3888865B2 (ja) * 2000-10-25 2007-03-07 株式会社ゴーシュー 鍛造方法
US7416617B2 (en) 2002-10-01 2008-08-26 Sumitomo Metal Industries, Ltd. High strength seamless steel pipe excellent in hydrogen-induced cracking resistance
FR2847910B1 (fr) * 2002-12-03 2006-06-02 Ascometal Sa Procede de fabrication d'une piece forgee en acier et piece ainsi obtenue.
JP4375971B2 (ja) * 2003-01-23 2009-12-02 大同特殊鋼株式会社 高強度ピニオンシャフト用鋼
AR047467A1 (es) 2004-01-30 2006-01-18 Sumitomo Metal Ind Tubo de acero sin costura para pozos petroliferos y procedimiento para fabricarlo
EP1700925B1 (en) 2005-03-09 2009-09-09 Ovako Bar Oy Ab High-strength air cooled steel alloy and hot worked product
JP3816937B1 (ja) * 2005-03-31 2006-08-30 株式会社神戸製鋼所 熱間成形品用鋼板およびその製造方法並びに熱間成形品
JP4677868B2 (ja) * 2005-09-26 2011-04-27 大同特殊鋼株式会社 高強度かつ高靱性で溶接可能な鋼とそれを使用した部材の製造方法
DE102006060994B4 (de) * 2006-12-20 2010-02-11 Zf Friedrichshafen Ag Kugelzapfen und -hülsen aus nichtrostendem Stahl
US9132567B2 (en) 2007-03-23 2015-09-15 Dayton Progress Corporation Tools with a thermo-mechanically modified working region and methods of forming such tools
US8968495B2 (en) * 2007-03-23 2015-03-03 Dayton Progress Corporation Methods of thermo-mechanically processing tool steel and tools made from thermo-mechanically processed tool steels
FR2916371B1 (fr) * 2007-05-24 2010-02-26 Fwu Kuang Entpr Co Ltd Procede de preparation de pieces forgees ayant une resistance a la traction et un allongement excellents a partir de fils mamchine en acier
FR2931166B1 (fr) * 2008-05-15 2010-12-31 Arcelormittal Gandrange Acier pour forge a chaud a hautes caracteristiques mecaniques des pieces produites
JP5483859B2 (ja) * 2008-10-31 2014-05-07 臼井国際産業株式会社 焼入性に優れた高強度鋼製加工品及びその製造方法、並びに高強度かつ耐衝撃特性及び耐内圧疲労特性に優れたディーゼルエンジン用燃料噴射管及びコモンレールの製造方法
NL2002248C2 (en) * 2008-11-24 2010-05-26 Weweler Nv Hardening of flexible trailing arms.
DE102009016079B4 (de) 2009-04-03 2018-09-06 Zf Friedrichshafen Ag Kugelzapfen aus einem Stahl mit bainitischem Gefüge und Verfahren zur Herstellung derartiger Kugelzapfen
FR2958660B1 (fr) 2010-04-07 2013-07-19 Ascometal Sa Acier pour pieces mecaniques a hautes caracteristiques et son procede de fabrication.
CN102444573A (zh) * 2010-10-11 2012-05-09 上海腾辉锻造有限公司 一种锻件泵轴的制造方法
ES2391322B1 (es) * 2011-04-29 2013-10-14 Consejo Superior De Investigaciones Científicas (Csic) ACERO BAINÍTICO 38MnV6, PROCEDIMIENTO DE OBTENCIÓN Y USO.
WO2013117953A1 (en) 2012-02-10 2013-08-15 Ascometal Process for making a steel part, and steel part so obtained
US9440693B2 (en) * 2014-03-20 2016-09-13 Caterpillar Inc. Air-hardenable bainitic steel part
FR3022259A1 (fr) 2014-06-16 2015-12-18 Asco Ind Acier pour pieces mecaniques a hautes caracteristiques traitees superficiellement, et pieces mecaniques en cet acier et leur procede de fabrication
WO2016151345A1 (fr) 2015-03-23 2016-09-29 Arcelormittal Pieces a structure bainitique a hautes proprietes de resistance et procede de fabrication
PL3168312T3 (pl) * 2015-11-16 2019-09-30 Deutsche Edelstahlwerke Specialty Steel Gmbh & Co. Kg Stopowa stal konstrukcyjna o strukturze bainitycznej, wytworzony z niej element kuty i sposób wytwarzania elementu kutego
WO2019180492A1 (en) * 2018-03-23 2019-09-26 Arcelormittal Forged part of bainitic steel and a method of manufacturing thereof
FR3123659A1 (fr) 2021-06-02 2022-12-09 Ascometal France Holding Sas Pièce en acier mise en forme à chaud et procédé de fabrication

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD68973A (no) *
DE68973C (de) * W. ARNEMANN in Hamburg, Büschstr. 13 Pichmaschine
DE673465C (de) * 1930-04-01 1939-03-22 August Thyssen Huette Akt Ges Stahl fuer verschleissfeste und zaehe Gegenstaende, wie Schienen, Radreifen und Zahnraeder
FR717116A (fr) * 1930-06-21 1932-01-04 Kraftfahrzeugbedarf Kommandit Piston pour machines à combustion
GB800286A (en) * 1955-09-13 1958-08-20 United States Steel Corp Low-alloy high-strength steel
GB1116160A (en) * 1965-04-20 1968-06-06 Nippon Kokan Kk Improvements in or relating to steel alloys
CS126995B5 (no) * 1967-01-28 1967-09-15
DE2144325A1 (de) * 1971-09-03 1973-03-15 Mim Comb Siderurg Galati Schweissbare, witterungsbestaendige feinkorn-baustaehle
SU441335A1 (ru) * 1972-12-26 1974-08-30 Уральский научно-исследовательский институт черных металлов Сталь
SU602596A1 (ru) * 1976-07-07 1978-04-15 Уральский научно-исследовательский институт черных металлов Сталь дл отливок
IT1171403B (it) * 1981-07-21 1987-06-10 Italtractor Procentimento per il trattamento termico diretto di maglie per catenarie di trattori o mezzi cingolati
JPS6096718A (ja) * 1983-10-31 1985-05-30 Kobe Steel Ltd 耐水素誘起割れ性及び耐応力腐食割れ性の優れた鋼板の製造方法
DD243982A1 (de) * 1985-12-06 1987-03-18 Suhl Feinmesszeugfab Veb Vorrichtung zur erzeugung der messkraft fuer ein messelement
DE3628712A1 (de) * 1986-08-23 1988-02-25 Kloeckner Stahl Gmbh Denitrierter, niedriglegierter, hochfester, grubenbestaendiger feinkornbaustahl
JPH04141549A (ja) * 1990-09-28 1992-05-15 Aichi Steel Works Ltd 熱間鍛造用高強度、高靭性非調質鋼
JP3003451B2 (ja) * 1992-03-11 2000-01-31 日本鋼管株式会社 加工性および溶接性に優れた耐摩耗鋼
JPH06248386A (ja) * 1993-02-26 1994-09-06 Sumitomo Metal Ind Ltd 耐遅れ破壊性に優れた機械構造用鋼
JP3139876B2 (ja) * 1993-04-05 2001-03-05 新日本製鐵株式会社 熱間鍛造用非調質鋼および非調質熱間鍛造品の製造方法ならびに非調質熱間鍛造品
FR2727981B1 (fr) * 1994-12-13 1997-01-10 Ascometal Sa Procede de fabrication d'une piece en acier de construction mecanique et piece ainsi fabriquee

Also Published As

Publication number Publication date
ATE262047T1 (de) 2004-04-15
KR970062058A (ko) 1997-09-12
US5820706A (en) 1998-10-13
PL182920B1 (pl) 2002-04-30
DE69728076D1 (de) 2004-04-22
MX9700924A (es) 1998-05-31
HUP9700269A3 (en) 1999-04-28
EP0787812B1 (fr) 2004-03-17
CZ37897A3 (en) 1997-08-13
NO970548L (no) 1997-08-11
CA2196029A1 (fr) 1997-08-09
DE69728076T2 (de) 2004-08-05
BR9700917A (pt) 1998-09-01
SI9700025A (en) 1997-10-31
PT787812E (pt) 2004-09-30
DK0787812T3 (da) 2004-07-26
FR2744733A1 (fr) 1997-08-14
HUP9700269A2 (hu) 1998-04-28
HU9700269D0 (en) 1997-03-28
CZ293691B6 (cs) 2004-07-14
PL318366A1 (en) 1997-08-18
ES2217374T3 (es) 2004-11-01
SI9700025B (sl) 2002-02-28
FR2744733B1 (fr) 1998-04-24
JP3915043B2 (ja) 2007-05-16
AR005719A1 (es) 1999-07-14
EP0787812A1 (fr) 1997-08-06
JPH09209086A (ja) 1997-08-12

Similar Documents

Publication Publication Date Title
NO970548D0 (no) Stål for fremstilling av et smistykke, og fremgangsmåte for fremstilling derav
IL122723A0 (en) Production method for metallic iron
EP0924312A4 (en) ULTRA-FINE GRAIN STEEL PIPE AND METHOD FOR MANUFACTURING SAID PIPE
DK1038039T3 (da) Podemiddel til støbejern og fremgangsmåde til fremstilling deraf
HU9702515D0 (en) Cold-wored steel element and method for producing it
DK0737757T3 (da) Ferritisk varmebestandigt stål med høj styrke og fremgangsmåde til fremstilling deraf
ZA9711351B (en) A method of producing iron.
HK1036513A1 (en) Musical tone-generating method.
EP1329532B8 (en) Ferritic heat-resistant steel and method for producing it
GB2321606B (en) Manufacturing method for angled steel pipes
HK1036028A1 (en) Manufacturing method for angled steel pipes.
ZA97740B (en) Ferrous metallurgical process and installation.
HUP9801908A3 (en) Ferritic steel, method for its production and its use
ZA976927B (en) Process for making pig iron.
AU1155999A (en) Method for producing directly-reduced iron, liquid pig iron and steel
ZA972125B (en) Method and apparatus for making metallic iron.
EP0996775A4 (en) METHOD FOR DEZINIFYING GALVANIZED STEEL
ZA99734B (en) Method for treating a metal product.
GB9619579D0 (en) Seaming iron
GB2328953B (en) Improved steel hardening process
NO964235D0 (no) Fremgangsmåte for fremstilling av en metallboks, metallboks og stål for fremstilling derav
PL329050A1 (en) Austenitic-martensitic steel
NO20003836D0 (no) Jernaluminidkompositt og fremgangsmÕte til fremstilling derav
ZA976148B (en) Hot strip made from steel and a process for its production.
GB2342603B (en) Manufacturing method for angled steel pipes