JPS5413413A - High cr low ni two-phase stainless cast steel of high corrosion resistance and high strength - Google Patents

High cr low ni two-phase stainless cast steel of high corrosion resistance and high strength

Info

Publication number
JPS5413413A
JPS5413413A JP7919477A JP7919477A JPS5413413A JP S5413413 A JPS5413413 A JP S5413413A JP 7919477 A JP7919477 A JP 7919477A JP 7919477 A JP7919477 A JP 7919477A JP S5413413 A JPS5413413 A JP S5413413A
Authority
JP
Japan
Prior art keywords
phase stainless
low
cast steel
corrosion resistance
stainless cast
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.)
Granted
Application number
JP7919477A
Other languages
Japanese (ja)
Other versions
JPS5721027B2 (en
Inventor
Shinichi Murakami
Hiroyuki Shiokawa
Hisashi Hiraishi
Toshiaki Morichika
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.)
Kubota Corp
Original Assignee
Kubota 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 Kubota Corp filed Critical Kubota Corp
Priority to JP7919477A priority Critical patent/JPS5413413A/en
Publication of JPS5413413A publication Critical patent/JPS5413413A/en
Publication of JPS5721027B2 publication Critical patent/JPS5721027B2/ja
Granted 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

PURPOSE:To provide a high toughness corrosion resistant two-phase stainless cast steel contg. 50-80% ferrite obtd. by adding Nb to a high Cr low Ni two-phase stainless steel contg. a predetermined amt. of alloy elements and specifying the Cr/Ni equivalent.
JP7919477A 1977-06-30 1977-06-30 High cr low ni two-phase stainless cast steel of high corrosion resistance and high strength Granted JPS5413413A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7919477A JPS5413413A (en) 1977-06-30 1977-06-30 High cr low ni two-phase stainless cast steel of high corrosion resistance and high strength

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7919477A JPS5413413A (en) 1977-06-30 1977-06-30 High cr low ni two-phase stainless cast steel of high corrosion resistance and high strength

Publications (2)

Publication Number Publication Date
JPS5413413A true JPS5413413A (en) 1979-01-31
JPS5721027B2 JPS5721027B2 (en) 1982-05-04

Family

ID=13683157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7919477A Granted JPS5413413A (en) 1977-06-30 1977-06-30 High cr low ni two-phase stainless cast steel of high corrosion resistance and high strength

Country Status (1)

Country Link
JP (1) JPS5413413A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62228454A (en) * 1981-08-12 1987-10-07 Nippon Steel Corp Passivity-strengthened high-purity stainless steel
JPH03229841A (en) * 1990-02-01 1991-10-11 Shinko Kosen Kogyo Kk Spring stainless steel wire excellent in dimensional stability at the time of low temperature annealing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS504167A (en) * 1973-05-17 1975-01-17
JPS5129848A (en) * 1974-09-06 1976-03-13 Nippon Electric Co DEETASHORISOCHI
JPS5143807A (en) * 1974-10-11 1976-04-14 Honshu Shikoku Renkakukyo Suichunegatame koho oyobisono sochi

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS504167A (en) * 1973-05-17 1975-01-17
JPS5129848A (en) * 1974-09-06 1976-03-13 Nippon Electric Co DEETASHORISOCHI
JPS5143807A (en) * 1974-10-11 1976-04-14 Honshu Shikoku Renkakukyo Suichunegatame koho oyobisono sochi

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62228454A (en) * 1981-08-12 1987-10-07 Nippon Steel Corp Passivity-strengthened high-purity stainless steel
JPH0470389B2 (en) * 1981-08-12 1992-11-10 Nippon Steel Corp
JPH03229841A (en) * 1990-02-01 1991-10-11 Shinko Kosen Kogyo Kk Spring stainless steel wire excellent in dimensional stability at the time of low temperature annealing

Also Published As

Publication number Publication date
JPS5721027B2 (en) 1982-05-04

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