EP1882755A4 - High silicon stainless steel, spring manufactured by using same as raw material, and method for producing high silicon stainless steel - Google Patents

High silicon stainless steel, spring manufactured by using same as raw material, and method for producing high silicon stainless steel

Info

Publication number
EP1882755A4
EP1882755A4 EP05741487A EP05741487A EP1882755A4 EP 1882755 A4 EP1882755 A4 EP 1882755A4 EP 05741487 A EP05741487 A EP 05741487A EP 05741487 A EP05741487 A EP 05741487A EP 1882755 A4 EP1882755 A4 EP 1882755A4
Authority
EP
European Patent Office
Prior art keywords
stainless steel
high silicon
silicon stainless
raw material
same
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.)
Withdrawn
Application number
EP05741487A
Other languages
German (de)
French (fr)
Other versions
EP1882755A1 (en
Inventor
Toshiro Oda
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.)
HOHWA Co Ltd
Original Assignee
HOHWA 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
Application filed by HOHWA Co Ltd filed Critical HOHWA Co Ltd
Publication of EP1882755A1 publication Critical patent/EP1882755A1/en
Publication of EP1882755A4 publication Critical patent/EP1882755A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
    • B21J1/04—Shaping in the rough solely by forging or pressing
    • 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
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Forging (AREA)
  • Heat Treatment Of Steel (AREA)
EP05741487A 2005-05-18 2005-05-18 High silicon stainless steel, spring manufactured by using same as raw material, and method for producing high silicon stainless steel Withdrawn EP1882755A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2005/009072 WO2006123408A1 (en) 2005-05-18 2005-05-18 High silicon stainless steel, spring manufactured by using same as raw material, and method for producing high silicon stainless steel

Publications (2)

Publication Number Publication Date
EP1882755A1 EP1882755A1 (en) 2008-01-30
EP1882755A4 true EP1882755A4 (en) 2011-05-11

Family

ID=37430992

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05741487A Withdrawn EP1882755A4 (en) 2005-05-18 2005-05-18 High silicon stainless steel, spring manufactured by using same as raw material, and method for producing high silicon stainless steel

Country Status (6)

Country Link
US (1) US20090016925A1 (en)
EP (1) EP1882755A4 (en)
CN (1) CN101228287B (en)
AU (1) AU2005331823B2 (en)
CA (1) CA2608600A1 (en)
WO (1) WO2006123408A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112626426A (en) * 2020-12-25 2021-04-09 江苏新核合金科技有限公司 Preparation method of high-silicon stainless steel flange material

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689325A (en) * 1969-12-01 1972-09-05 Int Nickel Co Stainless steel having improved corrosion and fatigue resistance
US4295900A (en) * 1977-06-14 1981-10-20 Fagersta Ab Rolled wire having a fine-grain structure
US4755233A (en) * 1985-08-01 1988-07-05 Centro Sperimentale Metallurgico Spa Heat treatment process for stainless steel wire rod
JPH0463247A (en) * 1990-06-29 1992-02-28 Nisshin Steel Co Ltd High strength and high ductility stainless steel
JPH0693388A (en) * 1992-06-23 1994-04-05 Nkk Corp High si stainless steel excellent in corrosion resistance and ductilility-toughness and its production
JPH0797623A (en) * 1993-09-30 1995-04-11 Nippon Shirikoroi Kogyo Kk Method for hardening precipitation hardening high silicon duplex stainless steel and production of high hardness worked product using the same
JPH1099930A (en) * 1996-09-27 1998-04-21 Daido Steel Co Ltd High speed hot forging method for high speed steel

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055104A (en) * 1955-11-07 1962-09-25 Lyon Inc Method of preparing steel blanks for drawing
US4448617A (en) * 1980-08-05 1984-05-15 Aichi Steel Works, Ltd. Steel for a vehicle suspension spring having good sag-resistance
JPS61253324A (en) * 1985-04-30 1986-11-11 Kawasaki Steel Corp Production of chromic stainless steel sheet
CN1022421C (en) * 1989-04-26 1993-10-13 山东工业大学 Process for casting nodular graphite cast iron with as-cast ferrite by metal mould
JP3093091B2 (en) * 1994-03-02 2000-10-03 国産部品工業株式会社 Manufacturing method of metal gasket
JP3877590B2 (en) * 2001-12-25 2007-02-07 日新製鋼株式会社 Highly elastic metastable austenitic stainless steel sheet and its manufacturing method
JP4200520B2 (en) * 2003-11-18 2008-12-24 敏郎 小田 Method for producing grain refined high silicon stainless steel

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689325A (en) * 1969-12-01 1972-09-05 Int Nickel Co Stainless steel having improved corrosion and fatigue resistance
US4295900A (en) * 1977-06-14 1981-10-20 Fagersta Ab Rolled wire having a fine-grain structure
US4755233A (en) * 1985-08-01 1988-07-05 Centro Sperimentale Metallurgico Spa Heat treatment process for stainless steel wire rod
JPH0463247A (en) * 1990-06-29 1992-02-28 Nisshin Steel Co Ltd High strength and high ductility stainless steel
JPH0693388A (en) * 1992-06-23 1994-04-05 Nkk Corp High si stainless steel excellent in corrosion resistance and ductilility-toughness and its production
JPH0797623A (en) * 1993-09-30 1995-04-11 Nippon Shirikoroi Kogyo Kk Method for hardening precipitation hardening high silicon duplex stainless steel and production of high hardness worked product using the same
JPH1099930A (en) * 1996-09-27 1998-04-21 Daido Steel Co Ltd High speed hot forging method for high speed steel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006123408A1 *

Also Published As

Publication number Publication date
CN101228287A (en) 2008-07-23
CN101228287B (en) 2010-06-16
AU2005331823A1 (en) 2006-11-23
US20090016925A1 (en) 2009-01-15
AU2005331823B2 (en) 2011-07-21
CA2608600A1 (en) 2006-11-23
WO2006123408A1 (en) 2006-11-23
EP1882755A1 (en) 2008-01-30

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