JPS5825419A - マルテンサイト系ステンレス鋼の低温割れ防止法 - Google Patents

マルテンサイト系ステンレス鋼の低温割れ防止法

Info

Publication number
JPS5825419A
JPS5825419A JP12293081A JP12293081A JPS5825419A JP S5825419 A JPS5825419 A JP S5825419A JP 12293081 A JP12293081 A JP 12293081A JP 12293081 A JP12293081 A JP 12293081A JP S5825419 A JPS5825419 A JP S5825419A
Authority
JP
Japan
Prior art keywords
temperature
stainless steel
cooling
transformation
point
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
JP12293081A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0144768B2 (enrdf_load_stackoverflow
Inventor
Terutaka Tsumura
津村　輝隆
Yasuo Otani
大谷　泰夫
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP12293081A priority Critical patent/JPS5825419A/ja
Publication of JPS5825419A publication Critical patent/JPS5825419A/ja
Publication of JPH0144768B2 publication Critical patent/JPH0144768B2/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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni

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 Articles (AREA)
JP12293081A 1981-08-07 1981-08-07 マルテンサイト系ステンレス鋼の低温割れ防止法 Granted JPS5825419A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12293081A JPS5825419A (ja) 1981-08-07 1981-08-07 マルテンサイト系ステンレス鋼の低温割れ防止法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12293081A JPS5825419A (ja) 1981-08-07 1981-08-07 マルテンサイト系ステンレス鋼の低温割れ防止法

Publications (2)

Publication Number Publication Date
JPS5825419A true JPS5825419A (ja) 1983-02-15
JPH0144768B2 JPH0144768B2 (enrdf_load_stackoverflow) 1989-09-29

Family

ID=14848123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12293081A Granted JPS5825419A (ja) 1981-08-07 1981-08-07 マルテンサイト系ステンレス鋼の低温割れ防止法

Country Status (1)

Country Link
JP (1) JPS5825419A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006106650A1 (ja) * 2005-03-30 2006-10-12 Sumitomo Metal Industries, Ltd. マルテンサイト系ステンレス鋼の製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551497A (en) * 1978-10-09 1980-04-15 Hitachi Zosen Corp Continuous dredge treatment equipment
JPS57161026A (en) * 1981-03-30 1982-10-04 Sumitomo Metal Ind Ltd Preventing method for low temperature cracking of martensitic stainless steel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551497A (en) * 1978-10-09 1980-04-15 Hitachi Zosen Corp Continuous dredge treatment equipment
JPS57161026A (en) * 1981-03-30 1982-10-04 Sumitomo Metal Ind Ltd Preventing method for low temperature cracking of martensitic stainless steel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006106650A1 (ja) * 2005-03-30 2006-10-12 Sumitomo Metal Industries, Ltd. マルテンサイト系ステンレス鋼の製造方法
JPWO2006106650A1 (ja) * 2005-03-30 2008-09-11 住友金属工業株式会社 マルテンサイト系ステンレス鋼の製造方法
US7905967B2 (en) 2005-03-30 2011-03-15 Sumitomo Metal Industries, Ltd. Method of manufacturing martensitic stainless steel
JP4992711B2 (ja) * 2005-03-30 2012-08-08 住友金属工業株式会社 マルテンサイト系ステンレス鋼の製造方法

Also Published As

Publication number Publication date
JPH0144768B2 (enrdf_load_stackoverflow) 1989-09-29

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