DE50307092D1 - Ferritische stahllegierung - Google Patents

Ferritische stahllegierung

Info

Publication number
DE50307092D1
DE50307092D1 DE50307092T DE50307092T DE50307092D1 DE 50307092 D1 DE50307092 D1 DE 50307092D1 DE 50307092 T DE50307092 T DE 50307092T DE 50307092 T DE50307092 T DE 50307092T DE 50307092 D1 DE50307092 D1 DE 50307092D1
Authority
DE
Germany
Prior art keywords
percent
weight
alloys
steel alloy
ferritic steel
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
DE50307092T
Other languages
German (de)
English (en)
Inventor
Karl-Heinz Kramer
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.)
FIRTH AG
Original Assignee
FIRTH AG
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 FIRTH AG filed Critical FIRTH AG
Application granted granted Critical
Publication of DE50307092D1 publication Critical patent/DE50307092D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/22—Materials or processes of manufacturing pocket watch or wrist watch cases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Soft Magnetic Materials (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Powder Metallurgy (AREA)
DE50307092T 2002-10-04 2003-09-30 Ferritische stahllegierung Expired - Fee Related DE50307092D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH16592002 2002-10-04
PCT/CH2003/000651 WO2004031430A1 (de) 2002-10-04 2003-09-30 Ferritische stahllegierung

Publications (1)

Publication Number Publication Date
DE50307092D1 true DE50307092D1 (de) 2007-05-31

Family

ID=32046629

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50307092T Expired - Fee Related DE50307092D1 (de) 2002-10-04 2003-09-30 Ferritische stahllegierung

Country Status (8)

Country Link
US (1) US20060130938A1 (zh)
EP (1) EP1546427B1 (zh)
JP (1) JP2006501368A (zh)
CN (1) CN1325687C (zh)
AT (1) ATE360103T1 (zh)
AU (1) AU2003264228A1 (zh)
DE (1) DE50307092D1 (zh)
WO (1) WO2004031430A1 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007248397A (ja) * 2006-03-17 2007-09-27 Seiko Epson Corp 装飾品および時計
JP5212602B2 (ja) * 2007-09-14 2013-06-19 セイコーエプソン株式会社 機器およびハウジング材の製造方法
EP2813906A1 (fr) * 2013-06-12 2014-12-17 Nivarox-FAR S.A. Pièce pour mouvement d'horlogerie
US10063074B2 (en) 2016-04-01 2018-08-28 Hewlett-Packard Development Company, L.P. Electronic wearable device electrode pad with collection well
JP7413685B2 (ja) 2019-09-05 2024-01-16 セイコーエプソン株式会社 金属材料、時計用部品および時計
JP7404721B2 (ja) 2019-09-05 2023-12-26 セイコーエプソン株式会社 金属材料、時計用部品および時計
JP7272233B2 (ja) 2019-10-30 2023-05-12 セイコーエプソン株式会社 時計用部品および時計
JP7294074B2 (ja) 2019-11-11 2023-06-20 セイコーエプソン株式会社 オーステナイト化フェライト系ステンレス鋼、時計用部品、および、時計
JP2021096076A (ja) * 2019-12-13 2021-06-24 セイコーエプソン株式会社 時計用外装部品、時計、および、時計用外装部品の製造方法
JP2021096079A (ja) 2019-12-13 2021-06-24 セイコーエプソン株式会社 ハウジングおよび機器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848323A (en) * 1955-02-28 1958-08-19 Birmingham Small Arms Co Ltd Ferritic steel for high temperature use
GB1359629A (en) * 1971-10-26 1974-07-10 Deutsche Edelstahlwerke Gmbh Corrosion-resistant ferritic chrome steel
US3953201A (en) * 1974-03-07 1976-04-27 Allegheny Ludlum Industries, Inc. Ferritic stainless steel
US4340424A (en) * 1974-04-23 1982-07-20 Daido Tokushuko Kabushiki Kaisha Ferritic stainless steel having excellent machinability and local corrosion resistance
JPS5188413A (en) * 1975-02-01 1976-08-03 Kotaishokuseifueraitosutenresuko
EP0379061B1 (fr) * 1989-01-18 1992-12-23 Eta SA Fabriques d'Ebauches Pièce extérieure d'habillement pour montre et procédé pour la fabrication d'une telle pièce
FR2705596B1 (fr) * 1993-05-24 1995-07-13 Impac Technologies Procédé de moulage par injection de barbotines et dispositif pour sa mise en Óoeuvre.
KR0169172B1 (ko) * 1994-02-15 1999-01-15 아키모토 유우미 철-크롬계 합금
JPH07244172A (ja) * 1994-03-03 1995-09-19 Seiko Instr Inc 時計部品の製造方法
JP3205162B2 (ja) * 1994-03-10 2001-09-04 新日本製鐵株式会社 切削性と耐食性に優れたフェライト系ステンレス鋼
JP3589036B2 (ja) * 1997-08-05 2004-11-17 Ｊｆｅスチール株式会社 深絞り性と耐リジング性に優れたフェライト系ステンレス鋼板およびその製造方法
JPH11323502A (ja) * 1998-05-12 1999-11-26 Sumitomo Metal Ind Ltd 加工性と靭性に優れたフェライト系ステンレス鋼およびその鋳片
EP0964071A1 (fr) * 1998-06-12 1999-12-15 Asulab S.A. Acier inoxydable ferritique et pièce extérieure d'habillement pour montre réalisée en un tel acier

Also Published As

Publication number Publication date
EP1546427B1 (de) 2007-04-18
EP1546427A1 (de) 2005-06-29
US20060130938A1 (en) 2006-06-22
ATE360103T1 (de) 2007-05-15
WO2004031430A1 (de) 2004-04-15
AU2003264228A1 (en) 2004-04-23
JP2006501368A (ja) 2006-01-12
CN1325687C (zh) 2007-07-11
CN1688734A (zh) 2005-10-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee