JPH0143815B2 - - Google Patents

Info

Publication number
JPH0143815B2
JPH0143815B2 JP56045596A JP4559681A JPH0143815B2 JP H0143815 B2 JPH0143815 B2 JP H0143815B2 JP 56045596 A JP56045596 A JP 56045596A JP 4559681 A JP4559681 A JP 4559681A JP H0143815 B2 JPH0143815 B2 JP H0143815B2
Authority
JP
Japan
Prior art keywords
temperature
stainless steel
cooling
transformation
cooled
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
JP56045596A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57161026A (en
Inventor
Terutaka Tsumura
Yasuo Ootani
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 JP4559681A priority Critical patent/JPS57161026A/ja
Publication of JPS57161026A publication Critical patent/JPS57161026A/ja
Publication of JPH0143815B2 publication Critical patent/JPH0143815B2/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
    • C21D6/02—Hardening by precipitation

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)
JP4559681A 1981-03-30 1981-03-30 Preventing method for low temperature cracking of martensitic stainless steel Granted JPS57161026A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4559681A JPS57161026A (en) 1981-03-30 1981-03-30 Preventing method for low temperature cracking of martensitic stainless steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4559681A JPS57161026A (en) 1981-03-30 1981-03-30 Preventing method for low temperature cracking of martensitic stainless steel

Publications (2)

Publication Number Publication Date
JPS57161026A JPS57161026A (en) 1982-10-04
JPH0143815B2 true JPH0143815B2 (enrdf_load_stackoverflow) 1989-09-22

Family

ID=12723725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4559681A Granted JPS57161026A (en) 1981-03-30 1981-03-30 Preventing method for low temperature cracking of martensitic stainless steel

Country Status (1)

Country Link
JP (1) JPS57161026A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825419A (ja) * 1981-08-07 1983-02-15 Sumitomo Metal Ind Ltd マルテンサイト系ステンレス鋼の低温割れ防止法
JPH01127620A (ja) * 1987-11-12 1989-05-19 Kawasaki Steel Corp マルテンサイトステンレス鋼の製造方法
KR20020048110A (ko) * 2000-12-16 2002-06-22 이구택 스테인레스 후강판의 열처리방법
JP2009280869A (ja) * 2008-05-23 2009-12-03 Sanyo Special Steel Co Ltd 鋼材の製造方法

Family Cites Families (1)

* 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

Also Published As

Publication number Publication date
JPS57161026A (en) 1982-10-04

Similar Documents

Publication Publication Date Title
CN118166191B (zh) 一种9.8级非调冷镦钢高强热轧盘条的制造方法
JPH04365816A (ja) 冷間加工用棒鋼線材の製造方法
CN106636590B (zh) 一种可替代调质处理的中碳钢热机械处理方法
JPS62199718A (ja) 機械構造用鋼の圧延材直接軟質化法
JPH0143815B2 (enrdf_load_stackoverflow)
JPS58141333A (ja) 鍛造品の熱処理方法
US3223562A (en) Heat treating process for martensitic transformation alloys
JPH0576524B2 (enrdf_load_stackoverflow)
JPS62253724A (ja) 粒状セメンタイト組織を有する冷鍜用線材の製造法
CN105925773A (zh) 一种钢材的热处理方法
JPH01104718A (ja) 冷間鍛造用棒線材の製造方法
JP2564535B2 (ja) 熱間圧延鋼線材の直接球状化処理方法
JPH1025521A (ja) 線材の球状化焼鈍方法
JPH0144768B2 (enrdf_load_stackoverflow)
JPH0576525B2 (enrdf_load_stackoverflow)
JPH0576522B2 (enrdf_load_stackoverflow)
KR100342673B1 (ko) 구상화열처리특성이우수한중탄소강선재제조방법
JP2957717B2 (ja) 降伏比の低い高強度シームレス鋼管の製造法
SU685702A1 (ru) Способ закалки стальных изделий
SU829687A1 (ru) Способ термической обработки прокатаиз дОэВТЕКТОидНыХ СТАлЕй
JPH10298641A (ja) 球状化焼きなまし処理性に優れた鋼材の製造方法
SU850699A1 (ru) Способ сфероидизирующей обработкиСТАли
US2824820A (en) Method of spheroidizing hypereutectoid steels
JPS61153229A (ja) 迅速球状化が可能な線材の製造方法
JPS6012410B2 (ja) 高炭素鋼熱間鍛造品の球状化焼鈍法