GB988704A - Nitride bearing ductile steel - Google Patents

Nitride bearing ductile steel

Info

Publication number
GB988704A
GB988704A GB33987/61A GB3398761A GB988704A GB 988704 A GB988704 A GB 988704A GB 33987/61 A GB33987/61 A GB 33987/61A GB 3398761 A GB3398761 A GB 3398761A GB 988704 A GB988704 A GB 988704A
Authority
GB
United Kingdom
Prior art keywords
ductile steel
nitride bearing
steel
trace
nitride
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
Application number
GB33987/61A
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.)
IHI Corp
Original Assignee
IHI 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 IHI Corp filed Critical IHI Corp
Publication of GB988704A publication Critical patent/GB988704A/en
Expired 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

A nitride bearing ductile steel consists of:- .C.0.04 -0.25%, .Si.0.01 -0.50%, .Mn.up to 1.00%, .P.less than 0.035%, .S." " 0.035%, .precipitated AlN.0.03 -0.12%, .metallic Al (in solution).0.003-0.36%, .with or without. .one or more of. .Ni, Cr, Mo, V, Cu.trace to 1% each, .and/or B.trace to 0.1%, ..the balance being iron The steel may be heated to between the A3 transformation point and 1050 DEG C., e.g. 930 DEG C., and rapidly cooled, e.g. in air, oil or water, and then tempered at between 150 DEG C. and the A1 transformation temperature, e.g. 650 DEG C. Specification 988,705 is referred to.
GB33987/61A 1961-03-11 1961-09-22 Nitride bearing ductile steel Expired GB988704A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP848461 1961-03-11

Publications (1)

Publication Number Publication Date
GB988704A true GB988704A (en) 1965-04-07

Family

ID=11694367

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33987/61A Expired GB988704A (en) 1961-03-11 1961-09-22 Nitride bearing ductile steel

Country Status (3)

Country Link
US (1) US3155495A (en)
DE (1) DE1458399A1 (en)
GB (1) GB988704A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328211A (en) * 1963-12-05 1967-06-27 Ishikawajima Harima Heavy Ind Method of manufacturing weldable, tough and high strength steel for structure members usable in the ashot-state and steel so made
DE1483331B2 (en) * 1964-01-22 1971-03-18 Yawata Iron & Steel Co , Ltd , To kio USE OF A HARDENABLE STEEL ALLOY
US3357822A (en) * 1964-06-26 1967-12-12 Sumitomo Metal Ind Low-carbon aluminum killed steel for high temperature applications
US3432291A (en) * 1964-12-18 1969-03-11 Int Nickel Co Low alloy steel particularly suitable for cold forging
US3432368A (en) * 1965-02-25 1969-03-11 Ishikawajima Harima Heavy Ind Method for manufacturing nitride-containing low-carbon structural steels
US3463677A (en) * 1968-08-14 1969-08-26 Ishikawajima Harima Heavy Ind Weldable high strength steel
US3854363A (en) * 1969-03-31 1974-12-17 Sandvik Ab Chain saw unit
FR2339678A1 (en) * 1976-01-28 1977-08-26 Ugine Aciers New low alloy steels with increased hardenability - due to balanced addns. of boron, aluminium and nitrogen
DE3126984A1 (en) * 1980-07-09 1982-03-25 Kabushiki Kaisha Kobe Seiko Sho, Kobe Steel for mechanical engineering, having excellent cold-forgeability and machinability
US4853049A (en) * 1984-02-13 1989-08-01 Caterpillar Inc. Nitriding grade alloy steel article
EP1907399B1 (en) * 2005-06-29 2010-10-27 Schering Corporation 5,6-di-substituted oxadiazolopyrazines and thiadiazolopyrazines as cxc-chemokine receptor ligands

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2679454A (en) * 1952-02-08 1954-05-25 Union Carbide & Carbon Corp Article for low-temperature use
GB808556A (en) * 1954-05-17 1959-02-04 Mannesmann Ag A process for the heat treatment of an unalloyed or low-alloy structural steel containing from 0.03% to 0.12% of aluminium nitride

Also Published As

Publication number Publication date
DE1458399A1 (en) 1969-01-02
US3155495A (en) 1964-11-03

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