JPH021598B2 - - Google Patents

Info

Publication number
JPH021598B2
JPH021598B2 JP56084322A JP8432281A JPH021598B2 JP H021598 B2 JPH021598 B2 JP H021598B2 JP 56084322 A JP56084322 A JP 56084322A JP 8432281 A JP8432281 A JP 8432281A JP H021598 B2 JPH021598 B2 JP H021598B2
Authority
JP
Japan
Prior art keywords
welding
saw
heat input
present
welded
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 - Lifetime
Application number
JP56084322A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57199577A (en
Inventor
Tadaaki Taira
Kyoteru Hirabayashi
Hiroyuki Ichinose
Kazuyoshi Ume
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to JP8432281A priority Critical patent/JPS57199577A/ja
Publication of JPS57199577A publication Critical patent/JPS57199577A/ja
Publication of JPH021598B2 publication Critical patent/JPH021598B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
JP8432281A 1981-06-03 1981-06-03 Production of 21/4cr-1mo welded steel pipe Granted JPS57199577A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8432281A JPS57199577A (en) 1981-06-03 1981-06-03 Production of 21/4cr-1mo welded steel pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8432281A JPS57199577A (en) 1981-06-03 1981-06-03 Production of 21/4cr-1mo welded steel pipe

Publications (2)

Publication Number Publication Date
JPS57199577A JPS57199577A (en) 1982-12-07
JPH021598B2 true JPH021598B2 (enrdf_load_stackoverflow) 1990-01-12

Family

ID=13827270

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8432281A Granted JPS57199577A (en) 1981-06-03 1981-06-03 Production of 21/4cr-1mo welded steel pipe

Country Status (1)

Country Link
JP (1) JPS57199577A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102233473B (zh) * 2010-04-30 2012-12-26 华泰(南通)船务有限公司 一种船舶板单元的装焊工艺
CN103182591B (zh) * 2013-03-12 2014-12-31 杭州联源重工机械有限公司 应用于水轮机的高强调质特厚s500q钢板焊接工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5329658A (en) * 1976-09-01 1978-03-20 Hitachi Ltd Surplus liquid recovery unit
JPS5811311B2 (ja) * 1977-03-29 1983-03-02 新日本製鐵株式会社 低温高靭性鋼の高能率多電極自動ア−ク溶接法
JPS5913690B2 (ja) * 1977-06-29 1984-03-31 株式会社日立製作所 ナトリウム漏洩検出装置

Also Published As

Publication number Publication date
JPS57199577A (en) 1982-12-07

Similar Documents

Publication Publication Date Title
JP2019521859A (ja) 二重パイプの製造方法
AU2010240457A1 (en) A low carbon welded tube and process of manufacture thereof
JP2007516351A (ja) 配管システムに使用されるステンレス鋼管の製造方法
JPH0847716A (ja) 耐ｈｉｃおよび耐ｓｓｃｃ特性に優れた電縫鋼管の製造方法
JPH021598B2 (enrdf_load_stackoverflow)
JP2008184686A (ja) 建築用低ｙｒ角鋼管の製造方法
JPH09168878A (ja) ２相ステンレス溶接鋼管の製造方法
SU1224035A1 (ru) Способ производства сварных труб большого диаметра
JP6119691B2 (ja) 口拡げ加工性に優れた鍛接鋼管及びその製造方法並びに製造設備
JP2650558B2 (ja) 高加工性溶接鋼管の製造方法
JP3375719B2 (ja) レーザ溶接によるステンレス鋼溶接管の製造方法
CN112760464A (zh) 一种正火型低屈强比uoe焊管及其制造方法
JP2827839B2 (ja) 高強度、厚肉、高靱性ベンド鋼管の製造方法
JP3611434B2 (ja) 板曲げ溶接鋼管およびその製造方法
US2253812A (en) Carbon molybdenum welding rod
JPH03291176A (ja) 複合熱源製管溶接方法
JPH0523736A (ja) 大径ステンレスクラツド角形鋼管の製造方法
JPH05144B2 (enrdf_load_stackoverflow)
US1877621A (en) Manufacture of welded pipe
JPH03238169A (ja) 高温装置用材料の接合方法
JPH0747226B2 (ja) 強度及び靭性に優れた溶接継手部の熱処理方法
JPS6149364B2 (enrdf_load_stackoverflow)
JPS649384B2 (enrdf_load_stackoverflow)
JP4430222B2 (ja) 成形性に優れた溶接鋼管の製造方法
JP2025070481A (ja) 鋼管およびその製造方法