DE69517927T2 - Verfahren zum Herstellen titanhaltiger Stähle und nach diesem Verfahren hergestellte Stähle - Google Patents

Verfahren zum Herstellen titanhaltiger Stähle und nach diesem Verfahren hergestellte Stähle

Info

Publication number
DE69517927T2
DE69517927T2 DE69517927T DE69517927T DE69517927T2 DE 69517927 T2 DE69517927 T2 DE 69517927T2 DE 69517927 T DE69517927 T DE 69517927T DE 69517927 T DE69517927 T DE 69517927T DE 69517927 T2 DE69517927 T2 DE 69517927T2
Authority
DE
Germany
Prior art keywords
steels
titanium
production
steel
produced
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
DE69517927T
Other languages
English (en)
Other versions
DE69517927D1 (de
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
Publication of DE69517927D1 publication Critical patent/DE69517927D1/de
Application granted granted Critical
Publication of DE69517927T2 publication Critical patent/DE69517927T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
DE69517927T 1994-11-30 1995-11-10 Verfahren zum Herstellen titanhaltiger Stähle und nach diesem Verfahren hergestellte Stähle Expired - Fee Related DE69517927T2 (de)

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 (2)

Publication Number Publication Date
DE69517927D1 DE69517927D1 (de) 2000-08-17
DE69517927T2 true DE69517927T2 (de) 2001-02-22

Family

ID=9469303

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69517927T Expired - Fee Related DE69517927T2 (de) 1994-11-30 1995-11-10 Verfahren zum Herstellen titanhaltiger Stähle und nach diesem Verfahren hergestellte Stähle

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015111177A1 (de) * 2015-07-10 2017-01-12 Salzgitter Flachstahl Gmbh Höchstfester Mehrphasenstahl und Verfahren zur Herstellung eines kaltgewalzten Stahlbandes hieraus

Families Citing this family (25)

* 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
WO2003064715A1 (fr) * 2002-01-29 2003-08-07 Tanaka Seimitsu Kogyo Co., Ltd. Acier non raffine de type bainite pour nitruration, procede de production correspondant et produit nitrure
DE10257967B4 (de) * 2002-12-12 2006-04-13 Stahlwerk Ergste Westig Gmbh Verwendung einer Chrom-Stahllegierung
CN100526479C (zh) * 2004-03-24 2009-08-12 住友金属工业株式会社 耐蚀性优异的低合金钢的制造方法
DE102008004371A1 (de) * 2008-01-15 2009-07-16 Robert Bosch Gmbh Bauelement, insbesondere eine Kraftfahrzeugkomponente, aus einem Dualphasen-Stahl
EP2313535B8 (de) * 2008-07-24 2021-09-29 CRS Holdings, LLC Hochfeste, hochzähe stahllegierung
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
BR112018006225B1 (pt) * 2015-09-28 2021-08-17 Crs Holdings, Inc. Liga de aço e artigo de aço temperado e endurecido
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015111177A1 (de) * 2015-07-10 2017-01-12 Salzgitter Flachstahl Gmbh Höchstfester Mehrphasenstahl und Verfahren zur Herstellung eines kaltgewalzten Stahlbandes hieraus

Also Published As

Publication number Publication date
DE69517927D1 (de) 2000-08-17
EP0714995A1 (de) 1996-06-05
ATE194665T1 (de) 2000-07-15
PT714995E (pt) 2000-12-29
ES2149939T3 (es) 2000-11-16
EP0714995B1 (de) 2000-07-12
CN1132796A (zh) 1996-10-09
FR2727431A1 (fr) 1996-05-31
CN1043661C (zh) 1999-06-16
TW349125B (en) 1999-01-01
FR2727431B1 (fr) 1996-12-27
US5972129A (en) 1999-10-26

Similar Documents

Publication Publication Date Title
DE69517927T2 (de) Verfahren zum Herstellen titanhaltiger Stähle und nach diesem Verfahren hergestellte Stähle
DE59309957D1 (de) Verfahren zur Herstellung von flüssigem Roheisen oder flüssigen Stahlvorprodukten
NO873799L (no) Framgangsmaate for tilvirkning av keramiske og keramikk-metall kompositt-gjenstander.
PL276564A1 (en) Method of obtaining a self-supporting tower packing body and composite body obtained thereby
DE3572694D1 (en) Process for the production of molten pig iron or steel pre-products as well as arrangement for carrying out the process
ES479774A1 (es) Procedimiento de fabricacionde aleaciones de acero de bajo punto de martensita.
DE3685824D1 (de) Rostfreier martensit-stahl mit ausgezeichneter oxydationsbestaendigkeit, verarbeitbarkeit und korrosionsbestaendigkeit sowie herstellungsverfahren.
SE7603456L (sv) Forfarande for framstellning av stal med forbettrad anvendbarhet ur metall i fordelat tillstand
ATE60725T1 (de) Verfahren zur herstellung von weichenherzstuecken.
ES2076960T3 (es) Tratamiento termico de aceros resistentes a la corrosion.
DE69215613T2 (de) Verfahren zum Kontrollieren des Aufheizens eines Legierungsofens zum Herstellen von heiss-tauchmetallisiertem und legiertem Stahlband
ES470692A1 (es) Procedimiento para la fabricacion de rieles yno materiales de ruedas resistentes al desgaste
ATE36318T1 (de) Verfahren zur herstellung von azetidinderivaten und zwischenprodukte.
DE69303118D1 (de) Verfahren zur kontinuierlichen Herstellung von mit Metall plattierten Stahlrohren durch Plattierungsbehandlung mittels Schmelze
DE3782308T2 (de) Verfahren zur in-situ-anpassung des metallischen anteils eines keramischen koerpers und so hergestellte koerper.
DE68901870T3 (de) Verfahren zur Herstellung von nichtalternden, niedriglegierten, warmgewalzten Stahlblechbändern
DE3765839D1 (de) Zusammensetzung und verfahren zur korrosionsinhibierung.
ATE131539T1 (de) Verfahren zum herstellen von hoch bruchfesten produkten aus instabilem austenitischem stahl und so hergestellte produkte
ATE113321T1 (de) Verfahren zum kaltverformen von unlegiertem titan.
WO1992000256A3 (en) Composite bodies and methods for making same
JPS53131245A (en) Welding method for martensitic stainless steel
JPS57177920A (en) Enhancing method for toughness of weld metal
ATE31081T1 (de) Verfahren zur herstellung von mit bor legierten staehlen.
Vishkarev The Behaviour of\ Alloying\ Elements During the Vacuum Treatment of Steel 18-30 KhGT
DE59208318D1 (de) Verfahren zur Herstellung von Basiseisen für Sphäroguss

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: HAFT - KARAKATSANIS PATENTANWALTSKANZLEI, 80802 MU

8339 Ceased/non-payment of the annual fee