AU778041B2 - Apparatus and method for welding duplex stainless steel - Google Patents

Apparatus and method for welding duplex stainless steel Download PDF

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Publication number
AU778041B2
AU778041B2 AU57641/00A AU5764100A AU778041B2 AU 778041 B2 AU778041 B2 AU 778041B2 AU 57641/00 A AU57641/00 A AU 57641/00A AU 5764100 A AU5764100 A AU 5764100A AU 778041 B2 AU778041 B2 AU 778041B2
Authority
AU
Australia
Prior art keywords
weld
welding
welded
duplex
orbital
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.)
Ceased
Application number
AU57641/00A
Other languages
English (en)
Other versions
AU5764100A (en
Inventor
Nathan D. Ames
Andrew P. Marshall
Charles Sapsford
Edwin L. Wolf
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.)
Swagelok Co
Original Assignee
Swagelok Co
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 Swagelok Co filed Critical Swagelok Co
Publication of AU5764100A publication Critical patent/AU5764100A/en
Application granted granted Critical
Publication of AU778041B2 publication Critical patent/AU778041B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550°C
    • B23K35/3053—Fe as the principal constituent
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings or fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/362—Selection of compositions of fluxes
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
    • B23K35/383—Selection of media, e.g. special atmospheres for surrounding the working area mainly containing noble gases or nitrogen
    • 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
    • B23K9/0026—Arc welding or cutting specially adapted for particular articles or work
    • 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
    • B23K2103/05—Stainless steel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Arc Welding In General (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
AU57641/00A 1999-08-25 2000-06-23 Apparatus and method for welding duplex stainless steel Ceased AU778041B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15073899P 1999-08-25 1999-08-25
US60/150738 1999-08-25
PCT/US2000/017414 WO2001014094A1 (fr) 1999-08-25 2000-06-23 Appareil et procede permettant de souder de l'acier inoxydable duplex

Publications (2)

Publication Number Publication Date
AU5764100A AU5764100A (en) 2001-03-19
AU778041B2 true AU778041B2 (en) 2004-11-11

Family

ID=22535799

Family Applications (1)

Application Number Title Priority Date Filing Date
AU57641/00A Ceased AU778041B2 (en) 1999-08-25 2000-06-23 Apparatus and method for welding duplex stainless steel

Country Status (8)

Country Link
EP (1) EP1220731A4 (fr)
JP (1) JP2003507193A (fr)
CN (1) CN1376099A (fr)
AU (1) AU778041B2 (fr)
CA (1) CA2382461C (fr)
NO (1) NO20020888D0 (fr)
TW (1) TW506877B (fr)
WO (1) WO2001014094A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2847185B1 (fr) * 2002-11-14 2005-08-19 France Etat Armement Procede de soudage d'elements en aciers inoxydables avec depot prealable d'une poudre d'oxyde de titane en suspension dans un melange d'acetone et d'eau
JP6000970B2 (ja) * 2010-12-17 2016-10-05 マグナ インターナショナル インコーポレイテッド レーザビーム溶接
CN102240888B (zh) * 2011-04-29 2013-01-09 佛山市德兴业金属科技有限公司 一种焊接管的生产工艺
CA3008661C (fr) 2015-12-22 2025-06-03 Thermatool Corp. Système d’alimentation électrique haute fréquence à sortie hautement régulée pour chauffer une pièce à usiner
CN110170770A (zh) * 2019-07-03 2019-08-27 南京工业大学 一种双相不锈钢焊接活性剂及焊接方法
TWI732689B (zh) * 2019-12-12 2021-07-01 國立屏東科技大學 超級型雙相不銹鋼氬弧銲接助銲劑

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5804792A (en) * 1996-04-09 1998-09-08 Edison Welding Institute, Inc. Gas tungsten arc welding flux
US5864111A (en) * 1997-05-23 1999-01-26 Barefoot; Byron G. Method and device for controlling pipe welding

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5714496A (en) * 1980-06-27 1982-01-25 Kobe Steel Ltd Molten type flux for submerged arc welding
US4683011A (en) * 1986-08-28 1987-07-28 The Lincoln Electric Company High penetration, high speed, agglomerated welding flux
US4952769A (en) * 1987-11-12 1990-08-28 Rees Acheson Automatic welding apparatus for weld build-up and method of achieving weld build-up
JPH01233089A (ja) * 1988-03-14 1989-09-18 Nippon Steel Corp 二相ステンレス鋼用メルトフラックス
US5711474A (en) * 1995-08-18 1998-01-27 Hummel; Jon C. Method and apparatus for welding tubular members
JP3476125B2 (ja) * 1998-12-09 2003-12-10 株式会社神戸製鋼所 ２相ステンレス鋼溶接用フラックス入りワイヤ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5804792A (en) * 1996-04-09 1998-09-08 Edison Welding Institute, Inc. Gas tungsten arc welding flux
US5864111A (en) * 1997-05-23 1999-01-26 Barefoot; Byron G. Method and device for controlling pipe welding

Also Published As

Publication number Publication date
EP1220731A1 (fr) 2002-07-10
CN1376099A (zh) 2002-10-23
JP2003507193A (ja) 2003-02-25
WO2001014094A1 (fr) 2001-03-01
NO20020888L (no) 2002-02-22
TW506877B (en) 2002-10-21
NO20020888D0 (no) 2002-02-22
AU5764100A (en) 2001-03-19
CA2382461C (fr) 2006-08-22
EP1220731A4 (fr) 2008-02-27
CA2382461A1 (fr) 2001-03-01

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