JPS58177415A - 溶接構造用鋼の溶接熱影響部の靭性改善方法 - Google Patents

溶接構造用鋼の溶接熱影響部の靭性改善方法

Info

Publication number
JPS58177415A
JPS58177415A JP5987282A JP5987282A JPS58177415A JP S58177415 A JPS58177415 A JP S58177415A JP 5987282 A JP5987282 A JP 5987282A JP 5987282 A JP5987282 A JP 5987282A JP S58177415 A JPS58177415 A JP S58177415A
Authority
JP
Japan
Prior art keywords
toughness
affected zone
ifp
steel
weld heat
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
JP5987282A
Other languages
English (en)
Japanese (ja)
Other versions
JPS614898B2 (enExample
Inventor
Shoichi Matsuda
松田　昭一
Sakika Kawashima
川島　善樹果
Takahide Ono
恭秀 大野
Yoshihiro Okamura
岡村　義弘
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
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP5987282A priority Critical patent/JPS58177415A/ja
Publication of JPS58177415A publication Critical patent/JPS58177415A/ja
Publication of JPS614898B2 publication Critical patent/JPS614898B2/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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • C21D9/505—Cooling thereof

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)
  • Arc Welding In General (AREA)
  • Heat Treatment Of Articles (AREA)
JP5987282A 1982-04-10 1982-04-10 溶接構造用鋼の溶接熱影響部の靭性改善方法 Granted JPS58177415A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5987282A JPS58177415A (ja) 1982-04-10 1982-04-10 溶接構造用鋼の溶接熱影響部の靭性改善方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5987282A JPS58177415A (ja) 1982-04-10 1982-04-10 溶接構造用鋼の溶接熱影響部の靭性改善方法

Publications (2)

Publication Number Publication Date
JPS58177415A true JPS58177415A (ja) 1983-10-18
JPS614898B2 JPS614898B2 (enExample) 1986-02-14

Family

ID=13125678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5987282A Granted JPS58177415A (ja) 1982-04-10 1982-04-10 溶接構造用鋼の溶接熱影響部の靭性改善方法

Country Status (1)

Country Link
JP (1) JPS58177415A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61235515A (ja) * 1985-04-12 1986-10-20 Nippon Steel Corp 溶接熱影響部の応力除去焼鈍後の粒界脆化防止法
CN113070635A (zh) * 2021-04-06 2021-07-06 国家能源集团泰州发电有限公司 一种针对长期服役p92钢返修的焊接热处理工艺

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61235515A (ja) * 1985-04-12 1986-10-20 Nippon Steel Corp 溶接熱影響部の応力除去焼鈍後の粒界脆化防止法
CN113070635A (zh) * 2021-04-06 2021-07-06 国家能源集团泰州发电有限公司 一种针对长期服役p92钢返修的焊接热处理工艺

Also Published As

Publication number Publication date
JPS614898B2 (enExample) 1986-02-14

Similar Documents

Publication Publication Date Title
Gussev et al. Design, properties, and weldability of advanced oxidation-resistant FeCrAl alloys
Baluc et al. Status of reduced activation ferritic/martensitic steel development
CN106319236B (zh) 一种Ti2AlNb合金材料的制备方法
CN104651589A (zh) 一种细化316ln奥氏体不锈钢晶粒的热变形工艺
Nikitina et al. Advances in structural materials for fast-reactor cores
CN106563695A (zh) 一种低屈强比高强度管线钢的生产方法
CN118788979A (zh) 一种增材制造rafm钢的热处理工艺
He et al. Gradient microstructure response in different phases of Ti2AlNb alloy with laser shock peening
Feng et al. The microstructure evolution of lean duplex stainless steel 2101
Song et al. Effect of Rare‐Earth Cerium on Impurity Tin‐Induced Hot Ductility Deterioration of SA508‐III Reactor Pressure Vessel Steel
JPS58177415A (ja) 溶接構造用鋼の溶接熱影響部の靭性改善方法
CN110158078A (zh) 一种减少裂纹产生的平板表面制备硬质涂层的激光熔覆方法
CN111705195B (zh) 一种含Nb奥氏体耐热钢沉淀强化热处理工艺
KR101769744B1 (ko) 인장 강도 및 크립 저항성이 우수한 저방사화 페라이트-마르텐사이트 강 및 이의 제조방법
Zhang et al. Coordinated control of microstructure homogeneity and mechanical properties in FeCrAl alloy
Tanaka et al. Post irradiation tensile and fatigue behavior of austenitic PCA stainless steels irradiated in HFIR
CN105132634B (zh) 一种自升式海洋平台桩腿齿条钢板的淬火方法
CN117004893B (zh) 一种高强韧CoCrNi基中熵合金及其制备方法
Li et al. Grain boundary character distribution in the CoCrMo alloy processed by selective laser melting and post-heat treatment
CN116460307A (zh) 一种rafm钢的加工方法
Hashimoto et al. Deformation microstructure of a reduced-activation ferritic/martensitic steel irradiated in HFIR
US2139538A (en) Chromium alloy steel tube
US2157060A (en) Austenitic chromium nickel steel alloys
JPS649379B2 (enExample)
JPS6293343A (ja) 非調質鋼線材