CA2382461C - Apparatus and method for welding duplex stainless steel - Google Patents
Apparatus and method for welding duplex stainless steel Download PDFInfo
- Publication number
- CA2382461C CA2382461C CA002382461A CA2382461A CA2382461C CA 2382461 C CA2382461 C CA 2382461C CA 002382461 A CA002382461 A CA 002382461A CA 2382461 A CA2382461 A CA 2382461A CA 2382461 C CA2382461 C CA 2382461C
- Authority
- CA
- Canada
- Prior art keywords
- weld
- welding
- welded
- flux
- duplex
- 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 - Fee Related
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 degrees 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, 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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15073899P | 1999-08-25 | 1999-08-25 | |
US60/150,738 | 1999-08-25 | ||
PCT/US2000/017414 WO2001014094A1 (en) | 1999-08-25 | 2000-06-23 | Apparatus and method for welding duplex stainless steel |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2382461A1 CA2382461A1 (en) | 2001-03-01 |
CA2382461C true CA2382461C (en) | 2006-08-22 |
Family
ID=22535799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002382461A Expired - Fee Related CA2382461C (en) | 1999-08-25 | 2000-06-23 | Apparatus and method for welding duplex stainless steel |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1220731A4 (no) |
JP (1) | JP2003507193A (no) |
CN (1) | CN1376099A (no) |
AU (1) | AU778041B2 (no) |
CA (1) | CA2382461C (no) |
NO (1) | NO20020888L (no) |
TW (1) | TW506877B (no) |
WO (1) | WO2001014094A1 (no) |
Families Citing this family (6)
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 |
WO2012079163A1 (en) * | 2010-12-17 | 2012-06-21 | Magna International Inc. | Laser beam welding |
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 |
AU2016377688B2 (en) | 2015-12-22 | 2022-03-10 | Thermatool Corp. | High frequency power supply system with closely regulated output for heating a workpiece |
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 |
Family Cites Families (8)
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 |
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 |
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 |
-
2000
- 2000-06-23 WO PCT/US2000/017414 patent/WO2001014094A1/en active IP Right Grant
- 2000-06-23 AU AU57641/00A patent/AU778041B2/en not_active Ceased
- 2000-06-23 JP JP2001518218A patent/JP2003507193A/ja active Pending
- 2000-06-23 CA CA002382461A patent/CA2382461C/en not_active Expired - Fee Related
- 2000-06-23 EP EP00943125A patent/EP1220731A4/en not_active Withdrawn
- 2000-06-23 CN CN00811945A patent/CN1376099A/zh active Pending
- 2000-08-25 TW TW089117231A patent/TW506877B/zh not_active IP Right Cessation
-
2002
- 2002-02-22 NO NO20020888A patent/NO20020888L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1376099A (zh) | 2002-10-23 |
WO2001014094A1 (en) | 2001-03-01 |
AU778041B2 (en) | 2004-11-11 |
TW506877B (en) | 2002-10-21 |
NO20020888D0 (no) | 2002-02-22 |
NO20020888L (no) | 2002-02-22 |
EP1220731A1 (en) | 2002-07-10 |
AU5764100A (en) | 2001-03-19 |
JP2003507193A (ja) | 2003-02-25 |
CA2382461A1 (en) | 2001-03-01 |
EP1220731A4 (en) | 2008-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |