NO963309D0 - Fremgangsmåte for lasersveising av stålrör og innretning for gjennomföring av fremgangsmåten - Google Patents

Fremgangsmåte for lasersveising av stålrör og innretning for gjennomföring av fremgangsmåten

Info

Publication number
NO963309D0
NO963309D0 NO963309A NO963309A NO963309D0 NO 963309 D0 NO963309 D0 NO 963309D0 NO 963309 A NO963309 A NO 963309A NO 963309 A NO963309 A NO 963309A NO 963309 D0 NO963309 D0 NO 963309D0
Authority
NO
Norway
Prior art keywords
carrying
laser welding
steel tubes
welding steel
tubes
Prior art date
Application number
NO963309A
Other languages
English (en)
Other versions
NO963309L (no
Inventor
Moriaki Ono
Tsuyoshi Shiozaki
Masanori Ohmura
Yutaka Nagahama
Akio Sato
Kenichi Iwazaki
Yukio Sekine
Original Assignee
Nippon Kokan Kk
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
Priority claimed from JP20332795A external-priority patent/JP3331825B2/ja
Priority claimed from JP7330229A external-priority patent/JPH09168879A/ja
Application filed by Nippon Kokan Kk filed Critical Nippon Kokan Kk
Publication of NO963309D0 publication Critical patent/NO963309D0/no
Publication of NO963309L publication Critical patent/NO963309L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/26—Seam welding of rectilinear seams
    • B23K26/262—Seam welding of rectilinear seams of longitudinal seams of tubes
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/32—Bonding taking account of the properties of the material involved
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/06—Tubes
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • B23K2103/05—Stainless steel
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
    • Y10S148/909—Tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)
NO963309A 1995-08-09 1996-08-08 Fremgangsmåte for lasersveising av stålrör og innretning for gjennomföring av fremgangsmåten NO963309L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20332795A JP3331825B2 (ja) 1995-08-09 1995-08-09 溶接鋼管およびその製造方法
JP7330229A JPH09168879A (ja) 1995-12-19 1995-12-19 レーザ溶接鋼管の製造方法

Publications (2)

Publication Number Publication Date
NO963309D0 true NO963309D0 (no) 1996-08-08
NO963309L NO963309L (no) 1997-02-10

Family

ID=26513871

Family Applications (1)

Application Number Title Priority Date Filing Date
NO963309A NO963309L (no) 1995-08-09 1996-08-08 Fremgangsmåte for lasersveising av stålrör og innretning for gjennomföring av fremgangsmåten

Country Status (5)

Country Link
US (2) US5961748A (no)
CN (1) CN1087207C (no)
CA (1) CA2182751C (no)
GB (1) GB2304066B (no)
NO (1) NO963309L (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6695900A (en) * 1999-07-23 2001-02-13 Linde Aktiengesellschaft Method and device for welding with compensation for welding shrinkage
CA2421847C (en) * 2000-10-24 2009-04-21 Saipem, S.P.A. Method and apparatus for welding pipes together
US7252721B2 (en) * 2001-05-28 2007-08-07 Ntn Corporation Power transmission shaft
EP1577925A1 (fr) * 2004-03-09 2005-09-21 VIDEOCOLOR S.p.A. Ceinture anti-implosion pour tube à rayons cathodiques
FR2891483B1 (fr) * 2005-10-05 2009-05-15 Commissariat Energie Atomique Procede et installation de decoupe/de soudage laser
WO2008105990A1 (en) 2007-02-27 2008-09-04 Exxonmobil Upstream Research Company Corrosion resistant alloy weldments in carbon steel structures and pipelines to accommodate high axial plastic strains
US8993920B2 (en) * 2008-03-31 2015-03-31 Jfe Steel Corporation Method for producing a steel pipe using a high energy density beam
JP4609585B2 (ja) * 2008-06-06 2011-01-12 住友金属工業株式会社 軟窒化用鋼、軟窒化用鋼材およびクランクシャフト
KR101144516B1 (ko) * 2009-12-01 2012-05-11 기아자동차주식회사 저온 진공침탄 전용 합금강
US8875780B2 (en) 2010-01-15 2014-11-04 Rigidized Metals Corporation Methods of forming enhanced-surface walls for use in apparatae for performing a process, enhanced-surface walls, and apparatae incorporating same
CN103286158B (zh) * 2012-02-29 2016-06-22 宝山钢铁股份有限公司 利用两步成型法制备不等厚直缝激光焊管的方法及装置
US20150321289A1 (en) * 2014-05-12 2015-11-12 Siemens Energy, Inc. Laser deposition of metal foam
DE102014110564B4 (de) * 2014-07-25 2016-12-22 Thyssenkrupp Ag Verfahren zum Herstellen eines Profils und eine Fertigungsanlage zur Herstellung eines Profils
US11193178B2 (en) * 2017-08-16 2021-12-07 Beijing E-town Semiconductor Technology Co., Ltd. Thermal processing of closed shape workpieces
CN111041349A (zh) * 2019-11-26 2020-04-21 中国石油天然气集团有限公司 一种高铬合金耐蚀连续管及其制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56168981A (en) * 1980-05-28 1981-12-25 Sumitomo Metal Ind Ltd Production of electric welded tube
JPS6046890A (ja) * 1983-08-23 1985-03-13 Shinko Electric Co Ltd 金属パイプの製造方法
JPS61159534A (ja) * 1985-01-05 1986-07-19 Nippon Steel Corp 電縫鋼管用熱延鋼帯の製造方法
US4649256A (en) * 1985-01-10 1987-03-10 Nippon Steel Corporation High-frequency electric resistance welding method using irradiation with a laser beam
JPS6284888A (ja) * 1985-10-08 1987-04-18 Toshiba Corp レ−ザによる切断溶接方法およびその装置
JPH0753317B2 (ja) * 1985-12-06 1995-06-07 新日本製鐵株式会社 レ−ザビ−ム併用高周波電縫溶接の入熱制御方法
DE3632952A1 (de) * 1986-09-27 1988-04-07 Hoesch Ag Verfahren und vorrichtung zur kontinuierlichen herstellung rohrfoermiger koerper mittels laser-laengsnahtschweissung
JPS63126683A (ja) * 1986-11-14 1988-05-30 Nippon Steel Corp 溶接金属の靭性に優れた鋼の溶接方法
US5019189A (en) * 1989-04-13 1991-05-28 Kawasaki Steel Corporation Steel pipe and a method for welding thereof and pipeline resistant to carbon dioxide corrosion
US5140123A (en) * 1990-05-25 1992-08-18 Kusakabe Electric & Machinery Co., Ltd. Continuous manufacturing method for a metal welded tube and a manufacturing apparatus therefor
JP2573118B2 (ja) * 1990-11-21 1997-01-22 新日本製鐵株式会社 被削性の優れた機械構造用電気抵抗溶接鋼管
JP2546070B2 (ja) * 1990-12-25 1996-10-23 日本鋼管株式会社 車輛用ドアインパクトバー用高強度電縫鋼管およびその製造方法
JPH05192781A (ja) * 1991-07-15 1993-08-03 Kobe Steel Ltd レーザ溶接施工法
DE4141927C2 (de) * 1991-12-19 1995-06-14 Mtu Maintenance Gmbh Verfahren und Vorrichtung zum Schweißen von Werkstücken
FR2706340B1 (fr) * 1993-06-14 1995-07-28 Air Liquide Procédé de soudage d'aciers alliés ou non alliés par laser continu au CO2 sous gaz de protection .
JPH0847716A (ja) * 1994-08-05 1996-02-20 Nkk Corp 耐ｈｉｃおよび耐ｓｓｃｃ特性に優れた電縫鋼管の製造方法

Also Published As

Publication number Publication date
US6140601A (en) 2000-10-31
GB2304066B (en) 1997-09-17
GB9616055D0 (en) 1996-09-11
NO963309L (no) 1997-02-10
CA2182751A1 (en) 1997-02-10
CN1146389A (zh) 1997-04-02
US5961748A (en) 1999-10-05
CA2182751C (en) 1999-07-27
GB2304066A (en) 1997-03-12
CN1087207C (zh) 2002-07-10

Similar Documents

Publication Publication Date Title
NO990514D0 (no) FremgangsmÕte og innretning for sveising med sveisestrÕlekontroll
AU1050297A (en) Method and apparatus for laser welding
KR970702771A (ko) 시임용접 방법 및 장치(Seam welding method and seam welding apparatus)
NO980361L (no) Fremgangsmåte og anordning ved strålelokalisering
DE69501760D1 (de) Verfahren und Vorrichtung zum Laserschweissen
DE69728714D1 (de) Verfahren und Vorrichtung zum Punktschweissen
NO963309D0 (no) Fremgangsmåte for lasersveising av stålrör og innretning for gjennomföring av fremgangsmåten
NO995093D0 (no) Fremgangsmåte og anordning for punktsveising
SG47088A1 (en) Method and device for focusing laser beam
BR9600097A (pt) Método para produzir aços-liga e aparelhagem para execução do método
FR2701880B1 (fr) Appareil et procede pour un soudage en intervalle etroit.
DE69622264D1 (de) Kompakter laserapparat und verfahren
NO993559L (no) Apparat og fremgangsmÕte for sveising og inspisering av viklede rör
DE59400587D1 (de) Verfahren und vorrichtung zum laserschweissen
BR9401882A (pt) Método e aparelho de escorificação de gás em alumínio derretido
DE69204952D1 (de) Verfahren und Vorrichtung zum Punktschweissen.
NO982073L (no) FremgangsmÕte og anordning for hÕndtering av beholdere
NO934669L (no) Fremgangsmåte og anordning for sammenföyning
AU6721996A (en) Method and apparatus for welding tubular members
NO941644D0 (no) Fremgangsmåte og anordning for sammensveising av rör
NO972150D0 (no) Metode og apparatur for måling av elektrokjemoluminescens-emisjon
DE59610525D1 (de) Laserbearbeitungskopf und Verfahren zum Laserschweissen
EP0721818A4 (en) METHOD AND APPARATUS FOR MANUFACTURING LASER WELDED CONDUITS
BR9603646A (pt) Método e aparelho para a soldagem contínua de contentores
GB2327059B (en) Method of and apparatus for welding workpiece with laser beams

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application