ES2149939T3 - Procedimiento de elaboracion de un acero al titanio y acero obtenido. - Google Patents

Procedimiento de elaboracion de un acero al titanio y acero obtenido.

Info

Publication number
ES2149939T3
ES2149939T3 ES95402512T ES95402512T ES2149939T3 ES 2149939 T3 ES2149939 T3 ES 2149939T3 ES 95402512 T ES95402512 T ES 95402512T ES 95402512 T ES95402512 T ES 95402512T ES 2149939 T3 ES2149939 T3 ES 2149939T3
Authority
ES
Spain
Prior art keywords
steel
elaboration
titanium
contg
steel alloy
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 - Lifetime
Application number
ES95402512T
Other languages
English (en)
Inventor
Jean Beguinot
Jean-Luc Beau
Marie-Luce Nectoux
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.)
Creusot Loire Industrie SA
Original Assignee
Creusot Loire Industrie 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 Creusot Loire Industrie SA filed Critical Creusot Loire Industrie SA
Application granted granted Critical
Publication of ES2149939T3 publication Critical patent/ES2149939T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/005—Manufacture of stainless steel
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/068—Decarburising
    • C21C7/0685—Decarburising of stainless steel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

Abstract

PROCESO DE ELABORACION DE UN ACERO CON TITANIO SEGUN EL CUAL SE ELABORA UN ACERO LIQUIDO QUE CONTIENE MAS DE 0,003% DE NITROGENO Y QUE NO COMPRENDE TITANIO Y A CONTINUACION SE INTRODUCE MAS DE 0,005% DE TITANIO EN EL ACERO LIQUIDO POR DIFUSION PROGRESIVA A PARTIR DE UNA FASE OXIDADA QUE CONTIENE TITANIO Y SE HACE SOLIDIFICAR EL ACERO. ACERO OBTENIDO POR EL PROCESO.
ES95402512T 1994-11-30 1995-11-10 Procedimiento de elaboracion de un acero al titanio y acero obtenido. Expired - Lifetime ES2149939T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9414346A FR2727431B1 (fr) 1994-11-30 1994-11-30 Procede d'elaboration d'un acier au titane et acier obtenu

Publications (1)

Publication Number Publication Date
ES2149939T3 true ES2149939T3 (es) 2000-11-16

Family

ID=9469303

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95402512T Expired - Lifetime ES2149939T3 (es) 1994-11-30 1995-11-10 Procedimiento de elaboracion de un acero al titanio y acero obtenido.

Country Status (9)

Country Link
US (1) US5972129A (es)
EP (1) EP0714995B1 (es)
CN (1) CN1043661C (es)
AT (1) ATE194665T1 (es)
DE (1) DE69517927T2 (es)
ES (1) ES2149939T3 (es)
FR (1) FR2727431B1 (es)
PT (1) PT714995E (es)
TW (1) TW349125B (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3445478B2 (ja) * 1997-11-18 2003-09-08 いすゞ自動車株式会社 機械構造用鋼及びそれを用いた破断分割機械部品
CA2287461C (en) * 1998-02-17 2009-01-27 Nippon Steel Corporation Steel for steel sheets excellent in workability and method of deoxidizing same
JP4044665B2 (ja) * 1998-03-13 2008-02-06 新日本製鐵株式会社 溶接性に優れたｂｎ析出強化型低炭素フェライト系耐熱鋼
JP3955719B2 (ja) * 2000-07-27 2007-08-08 株式会社東芝 耐熱鋼、耐熱鋼の熱処理方法および耐熱鋼部品
FR2823768B1 (fr) * 2001-04-18 2003-09-05 Usinor Acier a outils a tenacite renforcee, procede de fabrication de pieces dans cet acier et pieces obtenues
US6669789B1 (en) 2001-08-31 2003-12-30 Nucor Corporation Method for producing titanium-bearing microalloyed high-strength low-alloy steel
US20050022906A1 (en) * 2002-01-29 2005-02-03 Takaaki Harasaki Bainite type non-refined steel for nitriding, method for production thereof and nitrided product
DE10257967B4 (de) * 2002-12-12 2006-04-13 Stahlwerk Ergste Westig Gmbh Verwendung einer Chrom-Stahllegierung
WO2005090615A1 (ja) * 2004-03-24 2005-09-29 Sumitomo Metal Industries, Ltd. 耐食性に優れた低合金鋼の製造方法
DE102008004371A1 (de) * 2008-01-15 2009-07-16 Robert Bosch Gmbh Bauelement, insbesondere eine Kraftfahrzeugkomponente, aus einem Dualphasen-Stahl
KR101363674B1 (ko) * 2008-07-24 2014-02-14 씨알에스 홀딩즈 인코포레이티드 고강도 고인성 강 합금
US20110165011A1 (en) 2008-07-24 2011-07-07 Novotny Paul M High strength, high toughness steel alloy
US20130284319A1 (en) * 2012-04-27 2013-10-31 Paul M. Novotny High Strength, High Toughness Steel Alloy
TW201527634A (zh) * 2014-01-09 2015-07-16 Nat Inst Chung Shan Science & Technology 轉子引擎三角氣封之製造方法及其配方
CN104120326A (zh) * 2014-06-26 2014-10-29 芜湖市鸿坤汽车零部件有限公司 一种粉末冶金高钴铁基合金及其制备方法
CN104589501A (zh) * 2015-02-09 2015-05-06 张鑫杰 一种带合金材料的混凝土搅拌机的搅拌筒
CN104947006A (zh) * 2015-07-01 2015-09-30 黄峰 一种节油器用催化丝及其制备方法
DE102015111177A1 (de) * 2015-07-10 2017-01-12 Salzgitter Flachstahl Gmbh Höchstfester Mehrphasenstahl und Verfahren zur Herstellung eines kaltgewalzten Stahlbandes hieraus
MX395599B (es) * 2015-09-28 2025-03-25 Crs Holdings Llc Aleación de acero de alta resistencia, alta tenacidad al impacto y excelente vida de fatiga para aplicaciones de eje de motor de lodo.
CN106834972A (zh) * 2016-12-27 2017-06-13 芜湖倍思科创园有限公司 一种中锰高硬度高耐磨性能的耐磨球及其制备方法
CN107119224A (zh) * 2017-04-12 2017-09-01 滁州市东华模具制造有限公司 一种抗冷冲模具材料的制备方法
CN107119227A (zh) * 2017-06-09 2017-09-01 太仓东旭精密机械有限公司 一种耐磨五金件
CN108098259A (zh) * 2017-08-10 2018-06-01 深圳市九五至尊珠宝有限公司 一种高环保无污染钛钢复合板制作工艺
TWI642794B (zh) * 2017-08-25 2018-12-01 中國鋼鐵股份有限公司 High-strength low-alloy steel and manufacturing method thereof
TWI695896B (zh) * 2019-09-17 2020-06-11 中國鋼鐵股份有限公司 轉動體鋼材及其製造方法
CN113502376A (zh) * 2021-06-18 2021-10-15 鞍钢联众(广州)不锈钢有限公司 一种改善含钛不锈钢钢坯次表皮夹杂的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6179745A (ja) * 1984-09-28 1986-04-23 Nippon Steel Corp 溶接継手熱影響部靭性のすぐれた鋼材の製造法
US4889566A (en) * 1987-06-18 1989-12-26 Kawasaki Steel Corporation Method for producing cold rolled steel sheets having improved spot weldability
JPH01228643A (ja) * 1988-03-09 1989-09-12 Nippon Steel Corp 鋼中にＭｎＳを均一かつ微細に分散析出させる方法
RU1786109C (ru) * 1989-08-28 1993-01-07 Центральный научно-исследовательский институт черной металлургии им.И.П.Бардина Способ производства титансодержащей стали
JP2760713B2 (ja) * 1992-09-24 1998-06-04 新日本製鐵株式会社 耐火性及び靱性の優れた制御圧延形鋼の製造方法

Also Published As

Publication number Publication date
DE69517927T2 (de) 2001-02-22
TW349125B (en) 1999-01-01
US5972129A (en) 1999-10-26
CN1132796A (zh) 1996-10-09
FR2727431B1 (fr) 1996-12-27
DE69517927D1 (de) 2000-08-17
EP0714995A1 (fr) 1996-06-05
PT714995E (pt) 2000-12-29
EP0714995B1 (fr) 2000-07-12
ATE194665T1 (de) 2000-07-15
CN1043661C (zh) 1999-06-16
FR2727431A1 (fr) 1996-05-31

Similar Documents

Publication Publication Date Title
ES2149939T3 (es) Procedimiento de elaboracion de un acero al titanio y acero obtenido.
NO20013131L (no) Implantat med modifiserte overflater for okt biokompatibilitet, samt fremgangsmate for fremstilling av samme
IT8520351A0 (it) Procedimento di fabbricazione di metalli e/o generazione di scoria.
DK0478771T3 (da) Fremgangsmåde til bearbejdelse af ståltråd beregnet til fremstilling af fleksible ledninger, ståltråd tilvejebragt ved fremgangsmåden samt ledninger forstærket med sådan ståltråd
AU553883B2 (en) Waraging steel
ATE27005T1 (de) Korrosionsbestaendiger chromstahl und verfahren zu seiner herstellung.
ZA821286B (en) Process for the production of amorphous metall alloys based on iron, phosphorus, carbon and chromium, and alloy obtained
ATE158026T1 (de) Tantal- oder niob-basislegierungen
ATE31556T1 (de) Waermebehandlung von legierungen mit definierter ausdehnung.
DE3587365D1 (de) Nickel-titan-niob-formgedaechtnislegierung und daraus gefertigter gegenstand.
JPS5573848A (en) High strength steel for welded structure with superior sulfide stress corrosion cracking resistance
FI88021C (fi) Keramisk sammansatt kropp, foerfarande foer framstaellning av denna samt dess anvaendning
IT8841515A0 (it) Procedimento per migliorare le proprieta' alle alte temperature ela saldabilita' di leghe di acciaio modificate con cromo molibdeno selezionate.
ATE45992T1 (de) Waermebehandlung von legierungen mit definierter ausdehnung.
ATE36822T1 (de) Verfahren zur herstellung von apparaten, rohren und dergleichen mit einer blechauskleidung beziehungsweise -umkleidung.
DE3565372D1 (en) A method for welding a titanium sheet to a ferrous metal
KR930703471A (ko) 금속 담금질용 조성물, 용액 및 금속의 담금질 방법
ATA28790A (de) Anlage zur behandlung und erschmelzung von metallen, metallverbindungen und/oder metallegierungen oder zur herstellung von calciumcarbid
JPS57177920A (en) Enhancing method for toughness of weld metal
JPS56116870A (en) Ring for spinning machine
IT1215394B (it) Procedimento di fabbricazioe di ghise speciali legate ed inoculate con inoculanti sostanzialmente puri e leghe ottenute con tale procedimento denominate zirco metal-s.
Hornung et al. Cast or Ductile Iron Inoculant
Flower Stress Induced Transformations and Plasticity in Beta Titanium Alloys
SU1282561A1 (ru) Способ получения фольги из сплавов на основе никелида титана
IT8467217A1 (it) Procedimento per produrre nastro di lega d'acciaio resistente alla corrosione.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 714995

Country of ref document: ES