JPS6225069B2 - - Google Patents

Info

Publication number: JPS6225069B2
Authority: JP; Japan
Prior art keywords: welding; electrode; heat input; layer; angle
Prior art date: 1983-09-27
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

JP58179824A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6072667A (ja

Inventor

Tadamasa Yamaguchi

Noboru Nishama

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 Steel Corp

Original Assignee

Kawasaki 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.)

1983-09-27

Filing date

1983-09-27

Publication date

1987-06-01

1983-09-27 Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp

1983-09-27 Priority to JP17982483A priority Critical patent/JPS6072667A/ja

1985-04-24 Publication of JPS6072667A publication Critical patent/JPS6072667A/ja

1987-06-01 Publication of JPS6225069B2 publication Critical patent/JPS6225069B2/ja

Status Granted legal-status Critical Current

Links

238000003466 welding Methods 0.000 claims description 117
229910000831 Steel Inorganic materials 0.000 claims description 32
238000000034 method Methods 0.000 claims description 32
239000010959 steel Substances 0.000 claims description 32
238000005452 bending Methods 0.000 claims description 23
239000011324 bead Substances 0.000 claims description 18
238000005096 rolling process Methods 0.000 claims description 8
239000010410 layer Substances 0.000 description 46
239000002893 slag Substances 0.000 description 9
230000007547 defect Effects 0.000 description 6
239000000463 material Substances 0.000 description 5
239000002184 metal Substances 0.000 description 5
229910052751 metal Inorganic materials 0.000 description 5
230000035515 penetration Effects 0.000 description 5
230000000052 comparative effect Effects 0.000 description 4
238000007711 solidification Methods 0.000 description 4
230000008023 solidification Effects 0.000 description 4
238000010586 diagram Methods 0.000 description 3
230000004907 flux Effects 0.000 description 3
238000007689 inspection Methods 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
230000005540 biological transmission Effects 0.000 description 2
238000007796 conventional method Methods 0.000 description 2
238000005336 cracking Methods 0.000 description 2
238000005520 cutting process Methods 0.000 description 2
230000008018 melting Effects 0.000 description 2
238000002844 melting Methods 0.000 description 2
239000002356 single layer Substances 0.000 description 2
229910004298 SiO 2 Inorganic materials 0.000 description 1
229910010413 TiO 2 Inorganic materials 0.000 description 1
239000008186 active pharmaceutical agent Substances 0.000 description 1
230000007423 decrease Effects 0.000 description 1
238000005553 drilling Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
238000003475 lamination Methods 0.000 description 1
238000003032 molecular docking Methods 0.000 description 1
238000000465 moulding Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1

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
- B23K9/02—Seam welding; Backing means; Inserts

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Plasma & Fusion (AREA)
Mechanical Engineering (AREA)
Arc Welding In General (AREA)
Butt Welding And Welding Of Specific Article (AREA)

JP17982483A 1983-09-27 1983-09-27 厚肉ベンディングロ−ル鋼管の高能率溶接方法 Granted JPS6072667A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP17982483A JPS6072667A (ja)	1983-09-27	1983-09-27	厚肉ベンディングロ−ル鋼管の高能率溶接方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP17982483A JPS6072667A (ja)	1983-09-27	1983-09-27	厚肉ベンディングロ−ル鋼管の高能率溶接方法

Publications (2)

Publication Number	Publication Date
JPS6072667A JPS6072667A (ja)	1985-04-24
JPS6225069B2 true JPS6225069B2 (zh)	1987-06-01

Family

ID=16072528

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP17982483A Granted JPS6072667A (ja)	1983-09-27	1983-09-27	厚肉ベンディングロ−ル鋼管の高能率溶接方法

Country Status (1)

Country	Link
JP (1)	JPS6072667A (zh)

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* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101885011A (zh) *	2010-07-16	2010-11-17	潍坊长安铁塔股份有限公司	高强钢直缝钢管制作工艺
CN102620676B (zh) *	2012-05-02	2014-03-05	中国石油集团渤海石油装备制造有限公司	直缝埋弧焊管焊接热循环参数测量方法
CN103707002B (zh) *	2012-09-29	2016-04-13	宁波江丰电子材料股份有限公司	聚焦环及其形成方法
CN102886593B (zh) *	2012-10-17	2015-10-28	山东电力集团公司电力科学研究院	一种特高压输电钢管塔q460高强钢钢管的焊接方法
CN103357995B (zh) *	2013-07-23	2015-11-18	江苏玉龙钢管股份有限公司	耐热钢直缝焊管焊接方法
CN104057186B (zh) *	2014-05-30	2016-03-16	国家电网公司	一种特高压输电钢管塔q690高强钢钢管的焊接方法
CN105817844B (zh) *	2016-05-20	2017-08-29	中国石油大学(华东)	X80管线钢螺旋焊管的制造方法
CN106624612A (zh) *	2016-08-22	2017-05-10	中石化石油工程机械有限公司沙市钢管厂	一种厚壁螺旋钢管高速埋弧焊工艺
CN112575624B (zh) *	2019-09-27	2022-07-15	比亚迪股份有限公司	对焊板组、道岔梁及对焊板组的加工方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS53130241A (en) *	1977-04-20	1978-11-14	Nippon Steel Corp	Welding method for manufacture of thick walled steel pipe
JPS55112181A (en) *	1979-02-23	1980-08-29	Nippon Kokan Kk <Nkk>	Welding method for production of large-diameter thick-walled steel pipe

1983
- 1983-09-27 JP JP17982483A patent/JPS6072667A/ja active Granted

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS53130241A (en) *	1977-04-20	1978-11-14	Nippon Steel Corp	Welding method for manufacture of thick walled steel pipe
JPS55112181A (en) *	1979-02-23	1980-08-29	Nippon Kokan Kk <Nkk>	Welding method for production of large-diameter thick-walled steel pipe

Also Published As

Publication number	Publication date
JPS6072667A (ja)	1985-04-24

Publication	Publication Date	Title
JPS6225069B2 (zh)	1987-06-01
CN111390350A (zh)	2020-07-10	一种c-276复合板埋弧焊接方法
CN113878204A (zh)	2022-01-04	不锈钢复合板的焊接方法
JP2015150597A (ja)	2015-08-24	低温靭性に優れたサブマージアーク溶接部
CN111408824A (zh)	2020-07-14	一种母材haz晶粒不发生粗化的复合焊接方法
JPH05277740A (ja)	1993-10-26	クラッド鋼管の溶接方法
JP3182672B2 (ja)	2001-07-03	クラッド鋼管の内面溶接方法
JP3304815B2 (ja)	2002-07-22	厚肉大径溶接鋼管の製造方法
JPH0623553A (ja)	1994-02-01	溶接鋼管の製造方法
JP2004276117A (ja)	2004-10-07	多層サブマージアーク溶接による極厚溶接部材
JPH08309527A (ja)	1996-11-26	クラッド溶接鋼管の製造方法
JPH06155076A (ja)	1994-06-03	厚肉大径溶接鋼管の製管溶接方法
JPH0428472B2 (zh)	1992-05-14
JP5672697B2 (ja)	2015-02-18	鋼材のサブマージアーク溶接方法
JPH08276273A (ja)	1996-10-22	クラッド鋼の突合せ溶接方法
JP3180257B2 (ja)	2001-06-25	クラッド鋼管の内面シーム溶接方法
JP3503191B2 (ja)	2004-03-02	厚鋼板の大入熱多層サブマージアーク溶接方法
JPH0985447A (ja)	1997-03-31	ボックス柱角継手のサブマージアーク溶接施工方法
JPS5946716B2 (ja)	1984-11-14	狭開先潜弧溶接法
JPS61226187A (ja)	1986-10-08	高合金鋼クラツド鋼管の製造方法
JPH11239879A (ja)	1999-09-07	極厚鋼板の多層サブマージアーク溶接方法および極厚溶接部材
JPH0342994B2 (zh)	1991-06-28
JPS6348627B2 (zh)	1988-09-29
JPS6030585A (ja)	1985-02-16	ステンレスクラツド鋼管の製造方法
JPH032597B2 (zh)	1991-01-16