WO2005121384A3 - High strength steel alloy - Google Patents

High strength steel alloy Download PDF

Info

Publication number
WO2005121384A3
WO2005121384A3 PCT/US2004/040719 US2004040719W WO2005121384A3 WO 2005121384 A3 WO2005121384 A3 WO 2005121384A3 US 2004040719 W US2004040719 W US 2004040719W WO 2005121384 A3 WO2005121384 A3 WO 2005121384A3
Authority
WO
WIPO (PCT)
Prior art keywords
high strength
strength steel
steel alloy
steel alloys
nickel
Prior art date
Application number
PCT/US2004/040719
Other languages
French (fr)
Other versions
WO2005121384A2 (en
Inventor
Drake H Damerau
Original Assignee
Chamberlian Mfg Corp
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 Chamberlian Mfg Corp filed Critical Chamberlian Mfg Corp
Publication of WO2005121384A2 publication Critical patent/WO2005121384A2/en
Publication of WO2005121384A3 publication Critical patent/WO2005121384A3/en

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
    • C22C38/04—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
    • C22C38/02—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
    • 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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

Steel alloys having physical properties such as high impact toughness at -40°F while maintaining a yield strength of at least about 180,000 psi are disclosed. The properties of the inventive steel alloys are comparable to other steel alloys containing higher amounts of nickel but are considerably less expensive to make by substituting a portion of the nickel with specific amounts of vanadium.
PCT/US2004/040719 2003-12-04 2004-12-02 High strength steel alloy WO2005121384A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US52707503P 2003-12-04 2003-12-04
US60/527,075 2003-12-04
US83339404A 2004-04-28 2004-04-28
US10/833,394 2004-04-28

Publications (2)

Publication Number Publication Date
WO2005121384A2 WO2005121384A2 (en) 2005-12-22
WO2005121384A3 true WO2005121384A3 (en) 2007-05-31

Family

ID=35503743

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/040719 WO2005121384A2 (en) 2003-12-04 2004-12-02 High strength steel alloy

Country Status (1)

Country Link
WO (1) WO2005121384A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0721566A2 (en) * 2007-04-13 2013-01-22 Sidenor Investigacion Y Desarollo S A hardened and tempered steel and method of producing parts of this steel
CN102234744B (en) * 2010-04-23 2013-06-26 宝山钢铁股份有限公司 Ultra-pure alloy and method for manufacturing turbine rotor forging by using same
JP5859384B2 (en) * 2012-06-06 2016-02-10 株式会社神戸製鋼所 Large high strength forged steel
US10450621B2 (en) * 2015-06-10 2019-10-22 United States Of America, As Represented By The Secretary Of The Air Force Low alloy high performance steel
CN110428924A (en) * 2019-06-21 2019-11-08 全球能源互联网研究院有限公司 A kind of aerial condutor aluminium nickel coat molybdenum alloy steel wire and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446794A (en) * 1979-04-02 1984-05-08 Aktiebolaget Bofors Practice shell particularly useful for training purposes
US5562786A (en) * 1995-01-17 1996-10-08 Sumitomo Electric Industries, Ltd. Process for producing heat-treated sintered iron alloy part

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446794A (en) * 1979-04-02 1984-05-08 Aktiebolaget Bofors Practice shell particularly useful for training purposes
US5562786A (en) * 1995-01-17 1996-10-08 Sumitomo Electric Industries, Ltd. Process for producing heat-treated sintered iron alloy part

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DAVIS ET AL.: "The ACM Handbook", vol. 4, 31 August 1991, ISBN: 0-87170-379-3, XP008076624 *
DAVIS ET AL.: "The ASM Handbook", vol. 1, 30 March 1990, ISBN: 0-87170-377-7, XP008076625 *

Also Published As

Publication number Publication date
WO2005121384A2 (en) 2005-12-22

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