FR2456785A1 - Acier de decolletage contenant des inclusions determinees et un procede de sa preparation - Google Patents

Acier de decolletage contenant des inclusions determinees et un procede de sa preparation

Info

Publication number
FR2456785A1
FR2456785A1 FR8010823A FR8010823A FR2456785A1 FR 2456785 A1 FR2456785 A1 FR 2456785A1 FR 8010823 A FR8010823 A FR 8010823A FR 8010823 A FR8010823 A FR 8010823A FR 2456785 A1 FR2456785 A1 FR 2456785A1
Authority
FR
France
Prior art keywords
inclusions
sio
preparation
nao
steel containing
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.)
Granted
Application number
FR8010823A
Other languages
English (en)
Other versions
FR2456785B1 (fr
Inventor
Tetsuo Kato
Shozo Abeyama
Atsuyoshi Kimura
Shigenobu Sekiya
Sadayuki Nakamura
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel 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 JP5971279A external-priority patent/JPS60427B2/ja
Priority claimed from JP5971379A external-priority patent/JPS55152152A/ja
Application filed by Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Publication of FR2456785A1 publication Critical patent/FR2456785A1/fr
Application granted granted Critical
Publication of FR2456785B1 publication Critical patent/FR2456785B1/fr
Granted 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur

Abstract

L'INVENTION CONCERNE UN ACIER DE DECOLLETAGE CONTENANT DES INCLUSIONS DETERMINEES ET UN PROCEDE DE SA PREPARATION; POUR DIMINUER L'ANISOTROPIE MECANIQUE D'UN ACIER DE DECOLLETAGE AYANT UNE EXCELLENTE USINABILITE, ON AJUSTE LES INCLUSIONS DE FACON A CE QUE L'ACIER CONTIENNE DES INCLUSIONS A QUI SE RAMOLLISSENT A UNE TEMPERATURE INFERIEURE A 1000C ET DES INCLUSIONS B AYANT UN POINT DE FUSION SUPERIEUR A 1.300C MAIS PRESENTANT UNE PLASTICITE A UNE TEMPERATURE COMPRISE ENTRE 900 ET 1.300C, DE TELLE SORTE QUE LES INCLUSIONS A ET B EXISTENT SOUS UNE FORME EN ADHERENCE MUTUELLE ET QUE LE POURCENTAGE SUPERFICIEL DES INCLUSIONS A SOIT EGAL A AU MOINS 1 DU POURCENTAGE SUPERFICIEL DES INCLUSIONS B; LES INCLUSIONS A TYPIQUES SONT COMPOSEES DE: PB, BI, MNS-MNTE, SIO-KO, SIO-NAO, SIO-KO-ALO, SIO-NAO-ALO ET SIO-NAO-CAO-MNO; LES INCLUSIONS B TYPIQUES SONT COMPOSEES DE: MNS, MNSE ET MN(S, SE). LA COURBE INDIQUE LE TAUX D'ALLONGEMENT DES INCLUSIONS EN FONCTION DU RAPPORT AB.
FR8010823A 1979-05-17 1980-05-14 Acier de decolletage contenant des inclusions determinees et un procede de sa preparation Granted FR2456785A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5971279A JPS60427B2 (ja) 1979-05-17 1979-05-17 冷間鍛造性のすぐれた快削鋼
JP5971379A JPS55152152A (en) 1979-05-17 1979-05-17 Free cutting steel including adjusted interposing material

Publications (2)

Publication Number Publication Date
FR2456785A1 true FR2456785A1 (fr) 1980-12-12
FR2456785B1 FR2456785B1 (fr) 1984-03-30

Family

ID=26400786

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8010823A Granted FR2456785A1 (fr) 1979-05-17 1980-05-14 Acier de decolletage contenant des inclusions determinees et un procede de sa preparation

Country Status (3)

Country Link
US (1) US4434006A (fr)
DE (1) DE3018537A1 (fr)
FR (1) FR2456785A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0403332A1 (fr) * 1989-06-16 1990-12-19 Ugine Savoie Acier inoxydable austénitique resulfuré à usinabilité améliorée
EP0538158A1 (fr) * 1991-10-17 1993-04-21 Vallourec Industries Acier à usinage facile, faiblement allié et résulfuré
EP0629714A1 (fr) * 1993-06-14 1994-12-21 Ugine Savoie Acier inoxydable martensitique à usinabilité améliorée
FR2720410A1 (fr) * 1994-05-31 1995-12-01 Ugine Savoie Sa Acier inoxydable ferritique à usinabilité améliorée.
EP0738783A1 (fr) * 1995-04-21 1996-10-23 UGINE SAVOIE (société anonyme) Acier inoxydable austénitique pour l'élaboration notamment de fil
FR2740783A1 (fr) * 1995-11-03 1997-05-09 Ugine Savoie Sa Acier inoxydable ferritique utilisable pour la production de laine d'acier
FR2776306A1 (fr) * 1998-03-18 1999-09-24 Ugine Savoie Sa Acier inoxydable austenitique pour l'elaboration notamment de fil

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JPS63125639A (ja) * 1985-04-16 1988-05-28 Aichi Steel Works Ltd 軟磁性ステンレス鋼
JPH0627303B2 (ja) * 1985-07-24 1994-04-13 愛知製鋼株式会社 冷間鍛造用軟磁性ステンレス鋼
CA1301489C (fr) * 1986-06-10 1992-05-26 St. Marie, Thomas A. Barres d'acier de decolletage resulfurees et rephosphorees etirees a froid, a proprietes mecaniques et d'usinabilite controlees
DE3901470C1 (en) * 1989-01-19 1990-08-09 Vereinigte Schmiedewerke Gmbh, 4630 Bochum, De Cold-working steel and its use
DE3902634A1 (de) * 1989-01-30 1990-08-02 Kernforschungsz Karlsruhe Austenitischer stahl mit verbesserter widerstandsfaehigkeit gegen neutroneninduziertes schwellen und heliumversproedung
JP3068216B2 (ja) * 1990-12-28 2000-07-24 東北特殊鋼株式会社 高冷鍛性電磁ステンレス鋼
JP2634103B2 (ja) * 1991-07-12 1997-07-23 大同メタル工業 株式会社 高温用軸受合金およびその製造方法
DE4133480A1 (de) * 1991-10-09 1993-04-15 Boehler Ag Nichtrostender chromlegierter stahl fuer kunststofformen
DE69403975T2 (de) * 1993-02-03 1997-12-18 Hitachi Metals Ltd Hitzebeständiger austenitischer Gussstahl und daraus hergestellte Bauteile eines Auspuffsystems
US5314549A (en) * 1993-03-08 1994-05-24 Nkk Corporation High strength and high toughness stainless steel sheet and method for producing thereof
DE19633789C2 (de) * 1995-10-10 1999-12-16 Rasmussen Gmbh Verfahren zur Herstellung einer Federbandschelle
DE19833594A1 (de) 1998-07-25 2000-01-27 Mwp Mahle J Wizemann Pleuco Gm Nockenwelle aus Stahlguß
WO2000050235A1 (fr) * 1999-02-25 2000-08-31 Vetrotech Saint-Gobain (International) Ag Vitrage de protection au feu
DE60024495T2 (de) 2000-03-06 2006-08-24 Nippon Steel Corp. Stahl mit ausgezeichneter Schmiedbarkeit und Bearbeitbarkeit
SE517449C2 (sv) 2000-09-27 2002-06-04 Avesta Polarit Ab Publ Ferrit-austenitiskt rostfritt stål
DE10103290A1 (de) * 2001-01-25 2002-08-22 Edelstahl Witten Krefeld Gmbh Stahl und Verfahren zur Herstellung eines Zwischenproduktes
JP2006226523A (ja) * 2005-01-20 2006-08-31 Nippon Densan Corp 流体動圧軸受装置及びスピンドルモータ
US20060275168A1 (en) * 2005-06-03 2006-12-07 Ati Properties, Inc. Austenitic stainless steel
US20090053100A1 (en) * 2005-12-07 2009-02-26 Pankiw Roman I Cast heat-resistant austenitic steel with improved temperature creep properties and balanced alloying element additions and methodology for development of the same
SE0600982L (sv) * 2006-05-02 2007-08-07 Sandvik Intellectual Property En komponent för anläggningar för superkritisk vattenoxidation, tillverkad av en austenitisk rostfri stållegering
JP5135918B2 (ja) * 2006-10-03 2013-02-06 大同特殊鋼株式会社 マルテンサイト系快削ステンレス鋼
CA2675320C (fr) * 2007-01-12 2017-06-27 Rovalma, S.A. Acier pour outil d'estampage a froid presentant une remarquable soudabilite
JP5162954B2 (ja) * 2007-05-06 2013-03-13 大同特殊鋼株式会社 高強度非磁性ステンレス鋼、並びに、高強度非磁性ステンレス鋼部品及びその製造方法
JP2009174033A (ja) * 2008-01-28 2009-08-06 Kobe Steel Ltd 被削性に優れた機械構造用鋼
WO2009126954A2 (fr) * 2008-04-11 2009-10-15 Questek Innovations Llc Acier inoxydable martensitique renforcé par des précipités de nitrure nucléés au cuivre
JP5526809B2 (ja) * 2009-04-27 2014-06-18 大同特殊鋼株式会社 高耐食・高強度・非磁性ステンレス鋼並びに高耐食・高強度・非磁性ステンレス鋼製品及びその製造方法
DE102010045221B4 (de) * 2010-09-13 2017-10-05 Daimler Ag Stahlkolben für Verbrennungsmotoren
DE102012203569A1 (de) * 2012-03-07 2013-09-12 Mahle International Gmbh Hitzebeständiger Lagerwerkstoff
JP6148188B2 (ja) 2014-02-13 2017-06-14 トヨタ自動車株式会社 オーステナイト系耐熱鋳鋼
JP6319121B2 (ja) * 2015-01-29 2018-05-09 セイコーエプソン株式会社 粉末冶金用金属粉末、コンパウンド、造粒粉末および焼結体の製造方法
DE102016206371A1 (de) * 2016-04-15 2017-10-19 Siemens Aktiengesellschaft Martensitischer Stahl mit Z-Phase, Pulver und Bauteil
RU2624539C1 (ru) * 2016-09-12 2017-07-04 Юлия Алексеевна Щепочкина Износостойкий сплав на основе железа
RU2647052C1 (ru) * 2017-05-04 2018-03-13 Юлия Алексеевна Щепочкина Сталь
JP2019044255A (ja) * 2017-09-07 2019-03-22 Ｊｆｅスチール株式会社 フェライト系ステンレス鋼板
DE102017216461A1 (de) * 2017-09-18 2019-03-21 Siemens Aktiengesellschaft Martensitischer Stahl mit Z-Phase, Pulver und Bauteil
RU2660787C1 (ru) * 2017-12-19 2018-07-09 Юлия Алексеевна Щепочкина Коррозионностойкий сплав
RU2663501C1 (ru) * 2018-01-09 2018-08-07 Юлия Алексеевна Щепочкина Сплав на основе железа
RU2663951C1 (ru) * 2018-02-13 2018-08-13 Юлия Алексеевна Щепочкина Сплав на основе железа
CN113151637B (zh) * 2021-03-31 2022-10-14 北京科技大学 一种含铬钢表面抛光夹杂物凹坑缺陷的控制方法
DE102021211652A1 (de) 2021-10-15 2023-04-20 Siemens Energy Global GmbH & Co. KG Austenitlegierung, Rohteil und Bauteil sowie Verfahren
CN114717470B (zh) * 2021-12-01 2023-07-14 上海大学 一种含碲易切削模具钢及其制备方法
CN114525454B (zh) * 2022-02-22 2023-02-21 承德建龙特殊钢有限公司 一种含碲非调质钢及其生产的方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2119082A1 (en) * 1970-12-26 1972-08-04 Seiko Instr & Electronics Stainless austenitic-ferritic steel - having improved machinability
DE2323623A1 (de) * 1972-05-10 1973-11-22 Kobe Steel Ltd Automatenstahl
US3846186A (en) * 1970-04-06 1974-11-05 Republic Steel Corp Stainless steel having improved machinability
US4115111A (en) * 1973-11-13 1978-09-19 Daido Tokushuko Kabushiki Kaisha Free-cutting structural steel for machines
FR2395323A1 (fr) * 1977-06-24 1979-01-19 Pompey Acieries Acier de construction a grains fins, a usinabilite amelioree

Family Cites Families (9)

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US2182759A (en) 1938-08-15 1939-12-05 Inland Steel Co Steel
US2215734A (en) 1938-10-28 1940-09-24 Inland Steel Co Austenitic steel
US3634074A (en) 1968-04-03 1972-01-11 Daido Steel Co Ltd Free cutting steels
US3811875A (en) 1969-09-04 1974-05-21 Carpenter Technology Corp Free machining austenitic stainless steel alloy
US3846189A (en) 1970-04-06 1974-11-05 V Tipnis Stainless steel having improved machinability
JPS5445615A (en) * 1977-09-20 1979-04-11 Daido Steel Co Ltd Ferrite base freeecutting stainless 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
JPS5585658A (en) 1978-12-25 1980-06-27 Daido Steel Co Ltd Free cutting steel
US4255188A (en) 1979-08-29 1981-03-10 Inland Steel Company Free machining steel with bismuth and manganese sulfide

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846186A (en) * 1970-04-06 1974-11-05 Republic Steel Corp Stainless steel having improved machinability
FR2119082A1 (en) * 1970-12-26 1972-08-04 Seiko Instr & Electronics Stainless austenitic-ferritic steel - having improved machinability
DE2323623A1 (de) * 1972-05-10 1973-11-22 Kobe Steel Ltd Automatenstahl
US4115111A (en) * 1973-11-13 1978-09-19 Daido Tokushuko Kabushiki Kaisha Free-cutting structural steel for machines
FR2395323A1 (fr) * 1977-06-24 1979-01-19 Pompey Acieries Acier de construction a grains fins, a usinabilite amelioree

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0403332A1 (fr) * 1989-06-16 1990-12-19 Ugine Savoie Acier inoxydable austénitique resulfuré à usinabilité améliorée
FR2648477A1 (fr) * 1989-06-16 1990-12-21 Ugine Savoie Sa Acier inoxydable austenitique resulfure a usinabilite amelioree
TR26587A (tr) * 1989-06-16 1995-03-15 Ugine Savoie Sa ISLAH EDILMIS ISLENEBILME KABILIYETI OLAN TEKRAR SüLFüRLENMIS OSTENITIK PASLANMAZ CELIK
EP0538158A1 (fr) * 1991-10-17 1993-04-21 Vallourec Industries Acier à usinage facile, faiblement allié et résulfuré
FR2682686A1 (fr) * 1991-10-17 1993-04-23 Vallourec Ind Acier au carbonne-manganese destine notamment au decolletage.
EP0629714A1 (fr) * 1993-06-14 1994-12-21 Ugine Savoie Acier inoxydable martensitique à usinabilité améliorée
FR2706489A1 (fr) * 1993-06-14 1994-12-23 Ugine Savoie Sa Acier inoxydable martensitique à usinabilité améliorée.
EP0685567A1 (fr) * 1994-05-31 1995-12-06 Ugine Savoie Acier inoxydable ferritique à usinabilité améliorée
FR2720410A1 (fr) * 1994-05-31 1995-12-01 Ugine Savoie Sa Acier inoxydable ferritique à usinabilité améliorée.
EP0738783A1 (fr) * 1995-04-21 1996-10-23 UGINE SAVOIE (société anonyme) Acier inoxydable austénitique pour l'élaboration notamment de fil
FR2733252A1 (fr) * 1995-04-21 1996-10-25 Ugine Savoie Sa Acier inoxydable austenitique pour l'elaboration notamment de fil
FR2740783A1 (fr) * 1995-11-03 1997-05-09 Ugine Savoie Sa Acier inoxydable ferritique utilisable pour la production de laine d'acier
EP0773306A1 (fr) * 1995-11-03 1997-05-14 UGINE SAVOIE (société anonyme) Acier inoxydable ferritique utilisable pour la production de laine d'acier
US5795411A (en) * 1995-11-03 1998-08-18 Ugine Savoie Ferritic stainless steel wire and steel wool
FR2776306A1 (fr) * 1998-03-18 1999-09-24 Ugine Savoie Sa Acier inoxydable austenitique pour l'elaboration notamment de fil
EP0947591A1 (fr) * 1998-03-18 1999-10-06 Ugine-Savoie Imphy Acier inoxydable austénitique pour l'élaboration notamment de fil
US6123784A (en) * 1998-03-18 2000-09-26 Ugine-Savoie Imphy Austenitic stainless steel especially for making wire

Also Published As

Publication number Publication date
DE3018537C2 (fr) 1989-04-20
DE3018537A1 (de) 1980-11-27
FR2456785B1 (fr) 1984-03-30
US4434006A (en) 1984-02-28

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