BR0106950A - Aço inoxidável ferrìtico utilizável para peças ferromagnéticas - Google Patents

Aço inoxidável ferrìtico utilizável para peças ferromagnéticas

Info

Publication number
BR0106950A
BR0106950A BR0106950-0A BR0106950A BR0106950A BR 0106950 A BR0106950 A BR 0106950A BR 0106950 A BR0106950 A BR 0106950A BR 0106950 A BR0106950 A BR 0106950A
Authority
BR
Brazil
Prior art keywords
stainless steel
ferritic stainless
ferromagnetic parts
steel usable
usable
Prior art date
Application number
BR0106950-0A
Other languages
English (en)
Inventor
Etienne Havette
Christophe Bourgin
Benoit Pollet
Jean Lamontanara
Original Assignee
Ugine Savone Imphy
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 Ugine Savone Imphy filed Critical Ugine Savone Imphy
Publication of BR0106950A publication Critical patent/BR0106950A/pt

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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C21D2211/005—Ferrite
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Heat Treatment Of Steel (AREA)
  • Hard Magnetic Materials (AREA)
  • Compounds Of Iron (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

Patente de Invenção: "AçO INOXIDáVEL FERRìTICO UTILIZáVEL PARA PEçAS FERROMAGNéTICAS". Aço inoxidável ferrítico caracterizado pelo fato da seguinte composição ponderal apresentar: 0 % < C <243> 0,030 % 1 % <243> Si <243> 3 % 0 % < Mn <243> 0,5 % 10 % <243> Cr <243> 13 % 0 % < Ni <243> 0,5 % 0 % < Mo <243> 3 % N <243> 0,030 % Cu <243> 0,5 % Ti <243> 0,5 % Nb <243> 1 % Ca <242> 1 10^ -4^% 0 <242> 10 10^ -4^% S <243> 0,030 % P <243> 0,030 % o resto sendo o ferro e as impurezas inevitáveis à elaboração do aço.
BR0106950-0A 2000-07-12 2001-07-10 Aço inoxidável ferrìtico utilizável para peças ferromagnéticas BR0106950A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0009152A FR2811683B1 (fr) 2000-07-12 2000-07-12 Acier inoxydable ferritique utilisable pour des pieces ferromagnetiques
PCT/FR2001/002214 WO2002004689A1 (fr) 2000-07-12 2001-07-10 Acier inoxydable ferritique utilisable pour des pieces ferromagnetiques

Publications (1)

Publication Number Publication Date
BR0106950A true BR0106950A (pt) 2002-05-21

Family

ID=8852438

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0106950-0A BR0106950A (pt) 2000-07-12 2001-07-10 Aço inoxidável ferrìtico utilizável para peças ferromagnéticas

Country Status (14)

Country Link
US (2) US6821358B2 (pt)
EP (1) EP1299569B1 (pt)
JP (1) JP2004502867A (pt)
KR (1) KR20020029408A (pt)
CN (1) CN1202275C (pt)
AT (1) ATE269426T1 (pt)
AU (1) AU7263501A (pt)
BR (1) BR0106950A (pt)
CA (1) CA2384754A1 (pt)
DE (1) DE60103899T2 (pt)
FR (1) FR2811683B1 (pt)
MX (1) MXPA02002629A (pt)
WO (1) WO2002004689A1 (pt)
ZA (1) ZA200201897B (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9943847B2 (en) 2002-04-17 2018-04-17 Cytonome/St, Llc Microfluidic system including a bubble valve for regulating fluid flow through a microchannel
JP4519543B2 (ja) * 2004-07-01 2010-08-04 新日鐵住金ステンレス株式会社 耐食性，冷間加工性および靱性に優れる磁性を有する安価ステンレス鋼線及びその製造方法
US9260693B2 (en) 2004-12-03 2016-02-16 Cytonome/St, Llc Actuation of parallel microfluidic arrays
EP2211099A1 (en) * 2009-01-21 2010-07-28 José Luis Flores Torre Use of chromium-based stainless steel for manufacturing a domestic use and manual opening magnetic unit actuated by thermocouple or equvalent element
WO2013072124A1 (en) * 2011-11-14 2013-05-23 Nv Bekaert Sa Steel wire for magnetic field absorption
EP2886890B1 (en) * 2013-12-18 2019-06-26 Skf Magnetic Mechatronics Thrust disc, magnetic bearing and apparatus
DE202014004267U1 (de) * 2014-05-23 2014-07-04 Few Fahrzeugelektrikwerk Gmbh & Co. Kg Elektrisches Anschlusselement zum Befestigen, insbesondere Auflöten auf eine Glasscheibe sowie Bandlitzenmischgeflecht
FR3047254B1 (fr) * 2016-02-02 2018-02-16 Vallourec Tubes France Composition d'aciers aux proprietes anti-cokage ameliorees
JP6574739B2 (ja) * 2016-07-05 2019-09-11 秋山精鋼株式会社 フェライト系ステンレス鋼棒材の保磁力調整方法
JP6912369B2 (ja) * 2017-12-22 2021-08-04 日鉄ステンレス株式会社 耐銹性に優れたフェライト系ステンレス鋼
KR102279909B1 (ko) * 2019-11-19 2021-07-22 주식회사 포스코 고투자율 페라이트계 스테인리스강
ES2897523B2 (es) 2021-08-10 2022-07-18 Advanced Thermal Devices S L Cátodo basado en el material C12A7:e ''electride'' para la emisión termiónica de electrones y procedimiento para el empleo del mismo
CN118441219B (zh) * 2024-04-30 2025-06-24 北京科技大学 易切削铁素体不锈钢及其制备方法和应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55138057A (en) * 1979-04-12 1980-10-28 Daido Steel Co Ltd Stainless steel for cold header
JP3312401B2 (ja) * 1992-11-04 2002-08-05 大同特殊鋼株式会社 カルシウム快削ステンレス鋼
FR2706489B1 (fr) * 1993-06-14 1995-09-01 Ugine Savoie Sa Acier inoxydable martensitique à usinabilité améliorée.
FR2720410B1 (fr) * 1994-05-31 1996-06-28 Ugine Savoie Sa Acier inoxydable ferritique à usinabilité améliorée.
JP3116156B2 (ja) * 1994-06-16 2000-12-11 新日本製鐵株式会社 耐食性および溶接性に優れた鋼管の製造方法
US5851316A (en) * 1995-09-26 1998-12-22 Kawasaki Steel Corporation Ferrite stainless steel sheet having less planar anisotropy and excellent anti-ridging characteristics and process for producing same
FR2740783B1 (fr) * 1995-11-03 1998-03-06 Ugine Savoie Sa Acier inoxydable ferritique utilisable pour la production de laine d'acier
US5769974A (en) * 1997-02-03 1998-06-23 Crs Holdings, Inc. Process for improving magnetic performance in a free-machining ferritic stainless steel
TW452599B (en) * 1997-08-05 2001-09-01 Kawasaki Steel Co Ferritic stainless steel plate excellent in deep drawability and anti-ridging property and production method thereof
JP3508520B2 (ja) * 1997-12-05 2004-03-22 Ｊｆｅスチール株式会社 溶接部の高温疲労特性に優れたＣｒ含有フェライト鋼
TW496903B (en) * 1997-12-19 2002-08-01 Armco Inc Non-ridging ferritic chromium alloyed steel
JP3941267B2 (ja) * 1998-11-02 2007-07-04 Ｊｆｅスチール株式会社 耐酸化性および耐粒界腐食性に優れた高耐食性クロム含有鋼

Also Published As

Publication number Publication date
US20050279425A1 (en) 2005-12-22
ATE269426T1 (de) 2004-07-15
MXPA02002629A (es) 2002-07-30
ZA200201897B (en) 2003-03-07
EP1299569A1 (fr) 2003-04-09
AU7263501A (en) 2002-01-21
CN1386144A (zh) 2002-12-18
EP1299569B1 (fr) 2004-06-16
US6821358B2 (en) 2004-11-23
FR2811683A1 (fr) 2002-01-18
JP2004502867A (ja) 2004-01-29
US20020129873A1 (en) 2002-09-19
KR20020029408A (ko) 2002-04-18
DE60103899T2 (de) 2005-06-30
FR2811683B1 (fr) 2002-08-30
WO2002004689A1 (fr) 2002-01-17
CA2384754A1 (fr) 2002-01-17
DE60103899D1 (de) 2004-07-22
CN1202275C (zh) 2005-05-18

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: UGITECH (FR)

Free format text: ALTERADO DE: UGINE-SAVOIE IMPHY

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFERIDO COM BASE NO ART.8O COMBINADO COM O ART.13 DA LPI 9.279/96.