JPS5389819A - Manufacture of austenitic stainless steel product containing ferritic phase - Google Patents

Manufacture of austenitic stainless steel product containing ferritic phase

Info

Publication number
JPS5389819A
JPS5389819A JP516677A JP516677A JPS5389819A JP S5389819 A JPS5389819 A JP S5389819A JP 516677 A JP516677 A JP 516677A JP 516677 A JP516677 A JP 516677A JP S5389819 A JPS5389819 A JP S5389819A
Authority
JP
Japan
Prior art keywords
stainless steel
manufacture
steel product
product containing
austenitic stainless
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
JP516677A
Other languages
Japanese (ja)
Other versions
JPS5650781B2 (en
Inventor
Shinichi Murakami
Katsutaro Akamatsu
Arata Komitsu
Sueyoshi Nomichi
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 JP516677A priority Critical patent/JPS5389819A/en
Priority to DE19772708448 priority patent/DE2708448A1/en
Priority to FR7705976A priority patent/FR2343052A1/en
Publication of JPS5389819A publication Critical patent/JPS5389819A/en
Publication of JPS5650781B2 publication Critical patent/JPS5650781B2/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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys

Landscapes

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

Abstract

PURPOSE:To improve the intergranular corrosion resistance of a cast steel product of an austenitic' ferritic two-phase stainless steel, decrease the surface unevenness thereof, and make it possible to perform supersonic flaw detecting by plastic working the product at a relatively low reduction ratio followed by recrystallization heat treatment.
JP516677A 1976-03-01 1977-01-18 Manufacture of austenitic stainless steel product containing ferritic phase Granted JPS5389819A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP516677A JPS5389819A (en) 1977-01-18 1977-01-18 Manufacture of austenitic stainless steel product containing ferritic phase
DE19772708448 DE2708448A1 (en) 1976-03-01 1977-02-26 PROCESS FOR MANUFACTURING STAINLESS STEEL PRODUCTS
FR7705976A FR2343052A1 (en) 1976-03-01 1977-03-01 Fine grained stainless steel prods. - produced by deformation and recrystallisation heat treatment giving resistance to intercrystalline corrosion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP516677A JPS5389819A (en) 1977-01-18 1977-01-18 Manufacture of austenitic stainless steel product containing ferritic phase

Publications (2)

Publication Number Publication Date
JPS5389819A true JPS5389819A (en) 1978-08-08
JPS5650781B2 JPS5650781B2 (en) 1981-12-01

Family

ID=11603643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP516677A Granted JPS5389819A (en) 1976-03-01 1977-01-18 Manufacture of austenitic stainless steel product containing ferritic phase

Country Status (1)

Country Link
JP (1) JPS5389819A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61207514A (en) * 1985-03-11 1986-09-13 Mitsubishi Heavy Ind Ltd Production of cast steel product having excellent ultrasonic flaw detectability
JPS61207513A (en) * 1985-03-11 1986-09-13 Mitsubishi Heavy Ind Ltd Production of cast product having excellent ultrasonic flaw detectability

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61207514A (en) * 1985-03-11 1986-09-13 Mitsubishi Heavy Ind Ltd Production of cast steel product having excellent ultrasonic flaw detectability
JPS61207513A (en) * 1985-03-11 1986-09-13 Mitsubishi Heavy Ind Ltd Production of cast product having excellent ultrasonic flaw detectability

Also Published As

Publication number Publication date
JPS5650781B2 (en) 1981-12-01

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